Results & Testimonials
⭐⭐⭐⭐⭐
Student Stories!
(Watch to the End for Their Advice to Future O Level Batches!)
"After using TBT's notes and memorising all the shortcuts I managed to get like the model template answer and memorise it easily without like force feeding my brain with like a chunk of paragraph to memorise... If anyone looked at my O Level paper, they will realise that I wrote like, the first letter of every memory shortcut for those certain questions that I've seen before which really really helped me...
There are now a few tutors, Mr Keefe, Mr Melvin, and Ms Chelsea. The three of them were really, really helpful when I joined their classes... I think joining TBT is a really good option because I joined and I managed to get from a failing student to an A1 student"
~Gwen [F9 to A1]
⭐⭐⭐⭐⭐
"ThatBioTutor totally reformed how I looked at how to study for not just bio but just how to study more effectively and efficiently and it changed my grades for the better... The CAQs in the notes were honestly my lifesaver. I just used those CAQs all the time to study for the WAs, for the exams for any quizzes that were upcoming because it really helped me learn how to study, how to do active recall, and like what study methods were efficient for me...
I went from someone who thought that getting even, like, even passing for bio would be impossible to realising that it was so possible thanks to the help of teachers"
~Megan [F9 to B3 in 6 months]
⭐⭐⭐⭐⭐
"Unlike school teachers who just merely read off the slides. These tutors had somehow made such a content heavy subject into something engaging by using acronyms, metaphors, to help their students retain information better...
The night before bio O-levels, they were all staying up till midnight to answer their students questions to the best of their abilities, which I found really heartwarming as it really showed how much they care for their students."
~Yong Zheng [E8 to A1 in 3 months]
⭐⭐⭐⭐⭐
"Before I found out about TBT, I only use those school notes and the textbook which are all like chunks of information and I couldn't absorb them, like, well enough... But when I used those memory shortcuts I managed to score better for my OEQs because they all contain those keywords that you need to score. And it really made memorising content much easier.
~Giselle Kway [C6 to A2]
⭐⭐⭐⭐⭐
"I really enjoy the resources here in TBT, especially the notes. The CAQs are actually such a lifesaver. I can't even go about to explain how much I love the notes... During O-levels, there was this one natural selection question, and when I saw it, I was basically smiling as I wrote my answer down because I knew exactly how to answer the question because the CAQs came out...
Here in TBT I really feel like the tutors want me to do well. They are super encouraging and everything. And it makes me want to try hard in my own exams."
~Jing Ru [C5 to A2]
⭐⭐⭐⭐⭐
" The resource that I really liked was the compilation of commonly asked questions which are also extremely useful because it made me feel like it was cheating because each time I did a practice paper, most of the questions were very similar to what was in the commonly asked question list...
Another thing I liked about ThatBioTutor was that since they're specialised in Sec 4 bio, they understand the syllabus really well and they're able to explain my doubts to me easily. I felt that because of the wide range of resources at ThatBioTutor, I was able to have everything I needed to succeed and that there was nothing holding me back."
~Jiayi [B4 to A2]
⭐⭐⭐⭐⭐
"[ThatBioTutor] provided me with even more resources from commonly asked questions with answers to additional practice papers with suggested answers... His memory shortcuts have helped me remember lengthy, foreign, scientific words I often got confused with... With the acronyms to answer lengthier questions, hitting all the required points was no longer hard.
Walking into the examination hall, I was confident and in fact a little excited to do the paper. I walked out of the examination hall knowing I tried my best, and I was happy that I knew how to do every question."
~Dyanne [C6 to A1]
⭐⭐⭐⭐⭐
"Every time I was struggling while studying and felt stuck, I would just pop on a past session or review the flashcards and boom, I was back on track... Getting my questions answered on WhatsApp within minutes by the TBT teachers was a total lifesaver...
They make bio manageable and even fun. Join the community and get the help you need, and level up your bio game"
~Lakshana [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"Apart from [Mr Keefe's] lessons, within his resources itself, he gives a lot of frequently asked questions in O-levels... He gives a lot of other school papers as well. I feel that that really helped me a lot push me and improve my answering techniques because that was the main problem...
He would go through challenging questions... And I feel that because of us being trained to answer these questions, it was easier for us during the main exams."
~Deveshwar [B4 to A2]
⭐⭐⭐⭐⭐
"Mr Keefe illustrates concepts using like drawings and stories. He uses memory shortcuts to help us remember keywords. I think spamming those keywords in my OEQs is perhaps what enabled me to score an A1 during O-levels...
What started as a subject that scared me, actually became a subject that I was confident could pull my O-level grades up... Believe me, I've really had many, many tuition and I think TBT is really one of the best and perhaps the best for bio."
~Lebelle [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"After joining TBT, I had access to the notes, practice papers, as well as the crash course clips that really... The classes are always very engaging and helpful and there's a Kahoot quiz at the end of every other lesson which makes me stay attentive... Mr Keefe also taught us different answering techniques and how to answer the questions with what the questions asked for. That really helped me see a great improvement in my bio grades within such a short period of time."
~Sonia [C6 to B3 in 3 months for Pure Bio]
⭐⭐⭐⭐⭐
"I felt much more confident memorising bio content as Mr Keefe always gives us a lot of memory shortcuts, which really helped me when I was in a time crunch...
His explanations are always very clear and concise. He also records voice messages for us to explain in detail, which are just, all my doubts are cleared... Thus, I was able to do well for bio and my other subjects in the O-levels too"
~Emily Heng [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"Mr Keefe was really approachable and whenever I had a question, I could ask him, like, I can PM him or I can just talk to him after class... TBT was really resourceful for me... The sample answers for the TYS is so good, I kind of just memorised that and then my bio got better...
When I went to O-levels, I felt that the paper was so easy, right, that I couldn't find the hard questions. Jokes, jokes. But yeah, it's just much better than bio was before I joined TBT."
~Jia En [B4 to A1]
⭐⭐⭐⭐⭐
" One thing I found extremely helpful is the CAQs. As unless I memorise the model answer and know what's going on, there's a high of the same question coming out in my paper which helped me to secure the marks. This happens during my prelim period, and the same exact question came up from my reading paper and I manage to do well in it...
In peak period, Mr Keefe will also ensure that all our question is answered and put in charge more tutors to answer question, so we'll get our doubt clarified faster and then better."
~Jing En [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"I liked how we were showered with free resources such as detailed notes and ways to study effectively, so I didn't really need to spend extra money on practice papers and notes...
Before an exam, he would mail us letters, motivating us to not give up which I think is really heartwarming, knowing that there is still someone who believes in you."
~Charmaine [C6 to A2]
⭐⭐⭐⭐⭐
"I really felt confident in [this] tuition centre... The lessons was engaging and I really felt very happy going there every time.
TBT made me realise that bio is a subject that can be liked, and that can be learned very effectively. He teach me all the study hacks, flash cards, and the CAQs which are very very helpful."
~Magesh [C6 to B3]
⭐⭐⭐⭐⭐
"Mr Keefe is an awesome tutor who helped me so much with my bio journey in secondary school! As a student who went from an F9 to an A1 i myself cannot believe that after joining TBT i had so much improvement 😆 After every exam i would go through my exam paper with mr keefe after class which really helped me learn from my mistakes. Mr Keefe's concise notes and many many awesome materials saved my grade and i'm really appreciative for him! I really recommend joining TBT if you’re stuck and need some help!"
~Gwen [F9 to A1]
⭐⭐⭐⭐⭐
"Mr. Keefe is an very encouraging and friendly tutor. He strived his best to make sure that we understand different concepts and even step an extra mile to give us a lot of exam tips to make we strive in our examinations, not only biology. He is more than a tutor, he share with us his life story and organise talks to provide us a better understanding of our post-tertiary education which helps me so much in deciding my career path. Thank you so much for your effort!"
~Jing En [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"If you’re struggling with understanding concepts, how to score full marks of open -ended questions, and need better resources to support your learning, then TBT is for you.
i scored consistent low F9s through sec 3, and no matter how much i studied, i never saw much improvement. within the first 6 months of joining TBT, i went from 30% to close to 65% (doubling my scores)
as someone who was bonded to many other commitments ands duties, i had very little time to fully dedicate to studying, but i managed to get a lot done in the few hours i did have — with much help from TBTs flashcards and notes!! the flashcards were so portable and convenient, i did them everywhere, on the way to school, tuition etc. the notes (esp the commonly asked questions) were super helpful because i could just practice questions and memorise key words so easily without having to sort through countless papers. all the prep work of studying was done for me so all i had to do was use the resources. it saved me so much time and with less than a year to Os, this was beyond helpful.
classes were super engaging, there are small breaks in between, which really helped me focus better, lessons annotations were always sent after class so i was always focused on listening instead of copying down things (this is unbelievable helpful in aiding understanding)
welfare is crazy good too!! on top of the quality snacks, TBT really makes sure you are cared for, encouraging notes in mailboxes, the teachers always text to check in on your learning, plus 24/7 support is available on whatsapp!
TBT made me jump 6 grades, i couldnt have ever done it without mr keefe. if youre a time constraint sec 4 student whose lost and have no idea how you are going to improve your grades, ive been there too. join thatbiotutor, it will save u and your grades"
~Megan [F9 to B3]
⭐⭐⭐⭐⭐
"i love tbt :) went from a c5 to an a2! the tutors r really dedicated and friendly so you can send out your question at anytime and receive a detailed response. Lessons are always engaging and interactive as well with the kahoots, mindmaps, mini storytimes and videos to help deepen our understanding!! ALSO the CAQs in the notes r SO good IM A BIG FAN!!!! Helped me so much especially during Os. The crash course clips r also concise and helps u identify which r the important concepts to know. And there was a step by step guide to study bio utilising the resources in tbt like r u kidding me that’s such a lifesaver. There are so many other valuable resources in TBT such as the exam papers, practical tips, answer schemes, DIAGRAMS (they r actually more memorable than the tb ones IMO) but if I dive deeper this is gonna be more of an essay than a review 😋 just join TBT!! If ure an incoming junior I recc that u start memorising the CAQs early and be consistent w homework. Prioritise understanding before copying down the notes as well esp since lesson notes will be sent soon after! Alsooo try as much as u can to max out the abundant resources here :D"
~Jing Ru [C5 to A2]
⭐⭐⭐⭐⭐
"the notes provided by mr keefe were comprehensive yet concise, providing the right guiding for me to score in oeqs. the lessons taught by mr keefe are interesting and engaging, and he is able to explain complex concepts in a clear and simple manner. tbt really benefitted me and helped me pull my grade up for o levels!"
~Engxin [E8 to B3]
⭐⭐⭐⭐⭐
"Learning at tbt helped me pull my grade up and really understand how to compartmentalise my knowledge of the different topics. i struggled with being organised with my answering techniques and it was tough for me to recall all the important keywords required for a specific question. However, after joining tbt, i was given multiple practices to help target my weak points and figure out how to improve my skills for OEQ."
~Rayna [F9 to C6]
⭐⭐⭐⭐⭐
"Thanks to TBT I got A1 for o lvls even though I only joined around 2 months before o lvl bio paper 2. After joining TBT, i felt much more confident in memorising content because mr keefe provides a lot of memory shortcuts which helped me when i was on a time crunch as i also had many other subjects to study for. his lessons are structured by topic so after class and once i got home i would start revising that topic or go through my corrections properly which helped me to avoid procrastination. mr keefe always calls on us during lessons to answer so we remain engaged, and his lessons are very fun as he uses kahoot and gives us sweets etc. i can ask him questions over whatsapp at anytime of the day and he replies quite fast. when he answers my qns, he takes time to record voice messages which address my doubts clearly.
mr keefe also organises study blocks which really helped me to lock in as the study guide will ask us to type in our goals and check in with us after. studying with his other students online created a very conducive environment for me, which was much more effective as compared to when i study with my friends because we would just end up talking. i could actually revise my most hated subjects properly during the study blocks which i would have otherwise procrastinated until it was too late for change. hence i was able to do well for bio and also for my other subjects in the o lvls:)"
~Emily Heng [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"mr keefe and ms chelsea were very helpful with answering all my queries very quickly! the summary videos were also extremely helpful in helping me further understand the concepts and the memory shortcuts were a great addition which made memorising the loads of contents much more manageable. thatbiotutors mind maps made learning each chapter much easier to understand and to be able to just glance at it b4 exams to jog my memory was especially helpful! with thatbiotutors help i managed to go from E8 in prelims to B3 in Os in a matter of 2 months!"
~Jada [E8 to B3 in 2 months]
⭐⭐⭐⭐⭐
"mr keefe made complex concepts easy to understand using really creative and interesting analogies. the wide range of resources, from detailed notes to past year papers, provided invaluable support throughout my revision.the memory shortcuts were also incredibly helpful! thanks to mr keefe, i was able to improve in bio and im truly grateful!"
~Jiya [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"tbt really helped me understand more about biology in depth. not only that, they provide concise notes that help you memorise the keywords easier and deal with the syllabus better. they also have various ways to motivate us which helped to pull up my grade :)"
~Faizul [C6 for Pure Bio]
⭐⭐⭐⭐⭐
"this tuition center is really helpful.. joining helped my bio to improve a lot! the teachers are patient and help to make bio more interesting! the lessons are fun and interactive as well as there are kahoots at the end of classes and the teachers frequently picks students to ask questions!"
~Giselle Kway [C6 to A2]
⭐⭐⭐⭐⭐
"I was struggling with Biology in Sec 3, so I decided to join That Bio Tutor at the start of January last year (2024) and it was honestly the best decision I’ve made as I had jumped 4 grades in the span of 10 months. That Bio Tutor specializes exclusively in Sec 4 Biology, which means you get all the attention and care you need. Even if you join midway through the year, you don’t have to worry because the chapters are consistently recapped along the way. The resources provided are incredibly extensive. From detailed hardcopy and online notes to other helpful materials, everything is designed to make studying as effective as possible. Mr. Keefe’s teaching is excellent—he breaks down complex concepts in a way that’s easy to understand, and the lessons are always engaging (using analogies and memory shortcuts). If you’re aiming to excel in O-Level Biology, this is the place to be. Not only will you improve academically, but you’ll also gain a deeper understanding and appreciation for the subject. I highly recommend joining his lessons!"
~Lakshana [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"i joined relatively later, compared to everyone else. but after a few lessons and crash courses, i realised mr keefe’s teaching and exam hacks were really helpful to me, and i enjoyed learning from him! super grateful and happy that i joined TBT, and i have to thank mr keefe and his team for the good results i achieved!"
~Dyanne [B4 to A1]
⭐⭐⭐⭐⭐
"are you an O lvl student feeling stuck in Bio?
i joined TBT only a few months before my o lvls last year. at the time, i had consistent Cs (or worse) in Bio since sec 3 and felt lost and unsure about how to study the subject effectively. even my teachers wanted me to drop the subject. however, with the help of Teacher Keefe's "student resources" folder and his teaching, i managed to improve from an E8 in prelims to an A2 in o lvls!
the folder contained a wealth of resources, including:
- subject notes;
- learning hacks;
- mock papers;
- commonly asked questions (aka CAQs);
- quick topic explanation videos; and moreee…i remember spending time studying most of the CAQs a few days before paper 2. altho it was intensive, they helped me confirm my concepts quickly, making me feel less worried and more confident about the actual paper.
in class, Teacher Keefe ensured that every student could keep up, addressing our doubts with simple and straightforward explanations. he also made learning fun, often starting classes with snacks and interesting soundtracks - like PvZ HAHAHA. i attended classes with school friends and new friends too, which made learning tgt more enjoyable. + whenever I had qns, I could freely text Teacher Keefe on WhatsApp, and he would promptly clarify my doubts.
joining TBT made me enjoy studying Bio better, and I even looked forward to learning new things. a big thank you to Teacher Keefe and the other TBT tutors!"
~Xi Rou [E8 to A2]
⭐⭐⭐⭐⭐
"Mr Keefe is a really passionate and dedicated teacher who cares for his students. He goes above and beyond to make learning enjoyable and effective. During lessons, he would always bring snacks to keep us motivated and even create Kahoot quizzes to test our understanding. The other teachers were always available to answer the students' questions over text, regardless of the time. Thanks to Mr Keefe's guidance, I was able to improve significantly within a short period of time. I’m truly grateful to have been part of his class and deeply appreciate his unwavering guidance!"
~Emily Goh [F9 to B3]
⭐⭐⭐⭐⭐
"i would like the thank mr keefe so much for helping me with my bio as i’ve been constantly failing or borderline passing my bio with his lessons and memory hacks which made studying bio so much easier. although i was only in his classes for half a year, i started finding bio concepts much more easier to grasp and i actually understand how it works instead of just plain memorising. i was a constant f9-c6 student for bio and upon receiving my results i was shocked to see that i had scored A2 for my bio!! i’ve never been so happy for my bio results before i couldn’t help but cry on the spot THANKS MR KEEFE"
~Chloe Lim [F9 to A2]
⭐⭐⭐⭐⭐
"This centre really can make wonders. Despite spending only 3 months with them, they helped me improve tremendously from an E8 to an A1. The tutors are really friendly and care for their students. Their way of teaching is really one of a kind, incorporating mnemonics to make such a content-heavy subject enjoyable. Overall a pleasant experience indeed!"
~Yong Zheng [E8 to A1 in 3 months]
⭐⭐⭐⭐⭐
"The first time I found out about TBT was when I started using their free notes for my revision and by then it was already months to prelims. I ended up joining TBT with my friends as a student who scored Bs and Cs in school for bio. After joining TBT, I started to become more motivated to study bio because of all the easy access to all the bio notes and flash cards etc. and as someone with short attention span, watching the crash course clips helped me a lot since I always struggled even with commonly asked questions. Over the course of only a few months, I managed to complete at least half of the topics for all the CAQs which had been one of the most helpful resources since a similar question came up in the olvls. The lessons were engaging and upon answering questions in class, I could get sweets or snacks and there would be drinks for everyone every lesson to keep us refreshed and focused. Mr Keefe is a really understanding teacher who tries to bring the best out in his students for bio and gives us great study tips and advice for preparing up til the very last day before Os! My favourite part of TBT is watching the video clips on ‘the day before’ exams because they always give me a thorough overview on key things to note during the exam and provides me with confidence right before going into the exam. For students who prefer the online lessons, there is also kahoot which makes the learning fun and Mr Melvin never fails to answer everyone’s questions even if it means staying back! The teachers at TBT are really supportive as even up till midnight the day before Os, they would still be replying to every students’ question in the group chat. Towards the end, we also received hardcopy notes of every chapter, CAQs and practical notes compiled in a book which was very handy apart from the soft copy versions which were my favourite to bring around everywhere. I scored a B3 for my Os which is an improvement from my usual grades despite joining TBT late in the year! Would recommend TBT to anyone who is struggling to make sense of bio questions or just want the extra support and confidence in tackling bio 🫶🏻🫶🏻"
~Giselle Tay [B3 in Pure Bio]
⭐⭐⭐⭐⭐
"Mr Keefe is one of the most diligent teachers that I know of, I thoroughly enjoyed being part of his class 😎 …"
~Yi Jie [B4 to A2]
⭐⭐⭐⭐⭐
"Before I joined tbt bio seemed like such a dry subject and I couldn't remember most of the content so I was never motivated to pay attention in lessons or do the homework. After joining tbt I found that there were many easy tricks to master the subject. The memory shortcuts that were in the notes and the anecdotes Mr Keefe used to help us visualise and understand certain concepts really helped me retain content better and score for the OEQs. The crash course clips was undoubtedly my favourite as they were extremely convenient to use and also helped me re-learn and understand content better. This made bio so much more enjoyable for me and one piece of advice is to start doing past papers, as much as possible, maybe from around June. and remember the effort will all be worth it !"
~Krishna [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"teachers care a lot and do regular check-ins to hold you accountable, schedules and timings are very flexible (+ recordings if you miss any), an extensive amount of useful resources that runs deep and are absolute timesavers ( there's different types to suit different learning styles, like mindmaps, flashcards, crash course recordings, etc ) lessons themselves are very inclusive and conducive. many different kinds of snacks are brought for the students who go in for physical lesson!"
~Amanda [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"Before joining ThatBioTutor, my bio results were a constant F9-E8 and no matter how hard I studied or tried I could never get it up. When I joined ThatBioTutor, there were many helpful resources like the memory shortcuts and the commonly asked questions. These helpful resources helped me immensely and helped me to identify what I was lacking in my answers. After joining ThatBioTutor, my bio results changed from an E8 to B3 in my O’levels. There are a lot of resources like study hacks and the teachers always answer questions as soon as possible which allowed me to learn better."
~Simone [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"tbt classes were something that i genuinely looked forward to every week, and mr keefe definitely went above and beyond to help my classmates and i. i really improved a lot with his detailed help, especially his notes and lessons. thank you mr keefe!!!!!"
~Derica [C5 to A1]
⭐⭐⭐⭐⭐
"Hi, my bio grade was just passing before joining TBT. I’d gotten a C6 during EOYs. I joined the TBT tuition in late March because I was quite desperate, I had problems memorizing facts and my written answers got me very little marks. After joining TBT, I had a much easier time understanding the facts because Mr Keefe had explained the concepts so we understood the facts better. I was able to write out answers and clearly with the needed keywords. With added help, i was able to get a B3 for O levels. I like that TBT had detailed notes and flash cards prepared with made referencing convenient. As an added bonus, Mr Keefe gave out sweets, biscuits and snacks during lesson which I appreciated.
My advice for juniors is definitely to ask questions. If you don’t want to ask questions in class, you can text your tutor/teacher privately. Remember it’s the teachers job to help and teach you! Also, aside from homework, try to find prelim papers online to try because it gets you adjusted to answering questions in exam condition and gets you familiar with the kind of questions that are used during exams.
Also a recommendation I got from Mr Keefe, is to do the TYS after prelims as prelims are usually harder. Thank you TBT!"
~Asher [B3 for Pure Bio]
⭐⭐⭐⭐⭐
.jpeg)
"i really enjoyed my bio lessons!!! the tutors put in an extra mile to answer students queries and the notes are also well made."
~Angel [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"TBT really helped with my biology, even tho i joined quite late. i managed to secure my A1, after getting B3/A2 the whole year. TBT gives us really comprehensive notes that are mailed out to us. We also have access to flashcards for all the topics! Sometimes we have kahoot quizzes at the end of the lessons where we can win prizes which is also a nice way to test ourselves of the concepts! The teachers are very nice and can explain all concepts with great depth and understanding. They also always answer our queries approaching exam season.
All in all, i had a great experience with TBT and would definitely recommend it to my juniors if they want help in bio!"
~Roshni [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"i came across tbt on instagram and started using their notes for my s3 exams which i would confidently say its a big reason why i was able to consistently score As. However during s4, when i workload got much heavier, my grades started to slip. hence, i decided to join tbt classes and the amount of resources you get upon joining is overwhelming. with the help of tbt efficient learning style taught to us (caqs, keywords, exam smart tips), i was able to jump from barely a B4 in prelim to A2 for Os. forever grateful that i was able to find such a tuition. would recc others to join at the start of the year to reap the full benefits :)"
~Chloe Shih [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"After joining TBT for only 3 months, i saw a 3 grade improvement in my bio grades. Went from a C6 in prelims to B3 for olevels. The teachers here are really patient and helpful, and the resources provided are amazing!"
~Sonia [C6 to B3 in 3 months for Pure Bio]
⭐⭐⭐⭐⭐
.jpeg)
"tbt helped me improve my grades from c in sec3 to a distinction for o levels. the notes mr keefe made is so helpful with things like answers to commonly asked questions, acronyms to help us remember the heavy content, and common misconceptions which is really important to note. in class, mr keefe goes through each and every question in detail, answering any doubts we have. he also provides free consultations anytime and we can always clear our doubts simply by texting him. his clear explanations really helped me improve my grades. furthermore, i have always dreaded the thought of studying bio as i always felt that it was just plain memorising and a very boring subject. however, mr keefe’s interesting and engaging teaching changed my mind. he would use different analogies to help us understand the content, give us candy whenever we answer a question correctly, and host kahoot quizzes every 2 weeks to sharpen our minds, giving prizes to the top 3 in the kahoot 😋 this really helps me to focus more during the lesson and enjoy bio even more. immediately after joining tbt, i could see an improvement in my grades, which then allowed me to get a distinction for o levels. i really recommend every bio student to join tbt as it is really beneficial, and you wont regret it!"
~Saige [C5 to A2]
⭐⭐⭐⭐⭐
"i was struggling with Bio before joining TBT. I kept failing and was unable to grasp the subject. However, after joining, I saw significant improvement, scoring a B3 in my O levels. The memory hacks provided and the detailed explanations in the curated notes were particularly helpful, allowing me to better understand and remember concepts. Additionally, i liked how the resources provided ensured that i was aware of areas i should improve on. (eg quizlets provided for each chapter were particularly helpful as it enabled me to take note of certain content i was still unsure of) Bio went from being overwhelming due to the numerous keywords to remember, to being much more manageable thanks to TBT’s resources. My advice to juniors would be to plan your time well. Make a schedule and stick to it, planning out which topics to cover on which days, to avoid last-minute cramming and truly understand the material."
~Kiara [F9 to B3]
⭐⭐⭐⭐⭐
"Before joining TBT, i found bio very interesting but i struggled a lot with memorising content and scored an E8 for my time practice. However, after joining TBT in august, with the concise notes and memory shortcuts, I managed to improve and get an A2 in o levels. I would really recommend TBT because of their rich resources that definitely made me more confident in content!"
~Denise [E8 to A2]
⭐⭐⭐⭐⭐
"Tbt has helped me improve my bio grades significantly! I went from scoring Bs and Cs to consistent distinctions all thanks to their summarised notes and effective teaching methods like the memory shortcuts. I'm very grateful for their help in helping me achieve a distinction for O levels! Highly recommend!!"
~Xuan Fu [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"i love how concise and detailed the notes were and there were many memory shortcuts that made studying for bio a lot easier. understanding bio concepts was not a challenge either as he provided analogies for us to better comprehend the topic. before joining TBT, answering OEQS has always been a challenge for me as i always cant seem to get the right keyword and just dump all that I've learnt down. however, ever since I've joint TBT, I've learnt how to better structure my answers in a more concise manner which was also more efficient as it helped with my time management as well. i appreciate how mr keefe would always give us the time of his day to answer any questions that we have on hand. his explanations were always very detailed and easy to understand. TBT has really made me see bio in another light and I've no longer dreaded studying for bio"
~Charmaine [E8 to A2]
⭐⭐⭐⭐⭐
"Biology was always a subject I dreaded and could barely pass, but after joining TBT I found the subject much easier to comprehend and also understood what the questions were looking out for thanks to the CAQs. The lessons were also really engaging and I enjoyed it a lot. I improved from a B4 to A2 in Os!"
~Wen Xuan [B4 to A2]
⭐⭐⭐⭐⭐
"Mr Keefe is really attentive and provides many materials that are really effective! Thank you Mr keefe!"
~Jia En [B4 to A1]
⭐⭐⭐⭐⭐
"Even though i joined tbt relatively late after prelims, i was able to jump 3 grades within the span of 2 months, which i think is pretty miraculous! i’ve always struggled with bio since sec3, and i never considered using it for my O levels but still wanted a more decent grade on my O level certificate, which was why i thought joining tbt would at least help me to jump a grade for Os. My experience within the 2 months was super enjoyable, with the vast amount of student resources and rewards provided. Mr Keefe’s lessons have been super fun and engaging, with the analogies that he uses to explain more complicated concepts, and it has helped me to understand way better. The homework at tbt might be challenging, but i like that it has stretched my bio knowledge beyond textbooks and school resources, and rewards are also provided for completing homework! Mr Keefe is also super quick to reply questions, which i found super useful in my learning while my brain is still fresh, and i can always feel his passion when he teaches. I found the CAQs, notes and crash course videos the most helpful, and tbt has helped me to jump from a C5 to A2 for Os. Tbt has definitely been a lifesaver and i would recommend!"
~Zhixuan [C5 to A2]
⭐⭐⭐⭐⭐
"Mr Keefe is one of the most dedicated teacher that i’ve ever encountered. In sec4, I was about to give up on Bio as I was achieving borderline pass, and there was no sign of improvement. After I joined TBT, in just 6months, I managed to get A1 for olvl bio. The resources that Mr Keefe provides and his teaching style is the best! If you are sec4 and struggling with bio, i highly suggest you to join TBT"
~Justin [D7 to A1 in 6 months]
⭐⭐⭐⭐⭐
"Before joining TBT, i've never gotten a A1 in bio before. But after joining, i started getting A1s for bio. Mr Keefe provides many resources like crash course clips (video recordings of specific parts of lessons) that save my life before exams as i could quickly recap on topics that ive forgotten. Mr Keefe's lessons are also extremely engaging, making studying biology extremely fun. Also, Mr Keefe always have snacks for his class (cookies, macaroons, nuggets etc). Definitely recommend joining TBT!"
~Bowen [B4 to A1]
⭐⭐⭐⭐⭐
"Mr. Keefe is an outstanding teacher who genuinely cares about his students' growth and success. His passion for teaching shines through in every lesson, making even the most challenging topics easy to understand and engaging. What sets Mr. Keefe apart is his ability to inspire and motivate students to reach their full potential. His notes ans resources that he provides are irreplicable. Not only teaching me biology, he also thought me life skills. Thank you Mr. Keefe, for making such a positive impact on my education and life. Highly recommended to anyone lucky enough to learn from him!"
~Yu Zhe [B4 to A1]
⭐⭐⭐⭐⭐
"i joined thatbiotutor in mid september right after my prelims, which i barely managed to pass (c6). however, in the span of just two months, my Bio grades jumped from a c6 to a b3 in o levels! tbt offers many resources such as crash course videos, CAQs (commonly asked questions), precise notes, and full recordings of past lessons, all of which are conveniently located on google classroom. even though i joined relatively late, I was still able to access these materials and actively revise for o levels. the way lessons are conducted and taught is very well planned. mr keefe constantly uses analogies to explain bio concepts and engages students by asking questions. he is also a very caring and thoughtful tutor who always checks up on all his students from time to time. overall, i would highly recommend tbt to any other bio student who is struggling with the subject and wants to improve their grades in the most efficient way!"
~Kylie [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"ThatBioTutor helped me to enjoy learning bio and score A2 for O Level Bio. Before joining, I struggled with understanding and memorising bio content which made me think I could never do well for bio. After joining, my problem was fixed after being taught memory shortcuts every lesson which made learning bio a much easier process. I also benefitted a lot from the compilation of commonly asked questions (CAQs), allowing me to do questions effortlessly as no question looked foreign to me. The resources at ThatBioTutor are top notch and extremely helpful, and I benefitted greatly from them. The 24/7 whatsApp allowed me to clarify my doubts as quickly as possible and helped me to progress faster, and at the same time helping me to relieve any stress or anxiety. I 100% recommend this tuition if you want to improve greatly in Bio and score A for O Level Bio!"
~Jiayi [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"I joined TBT in October 2024, just a month before O Levels. I went for the online Zoom lesson held by Mr Keefe. I know many parents and students might think that online tuition doesn’t work but I think it really depends on the student’s determination as well as the teacher’s ability to engage the students. For me, I think online tuition helps to save travelling time which is great because I can use that time to do my school homework. I actually came across TBT while I was sourcing for Bio notes and I watched a few of Mr Keefe’s videos on YouTube. I found him engaging and passionate about Bio, so me being very desperate at that point in time, I decided to join TBT. Before joining TBT, Bio was rather hard to understand and memorise. Because I’m a person who needs to understand a concept before I can remember them as I learn by breaking down complex issues into simpler ones. I usually require some sort of storyline to help me remember things. I honestly loved learning bio but I hated having to answer exam questions. Maybe it's cus my school teacher's teaching method wasn't exactly what I'd call teaching. While my Bio grades weren’t that bad before TBT, a B4 at worst and A1 at best, the TYS had me really stressing about my Bio. I couldn’t score well for past year O Level papers, scoring B4s or sometimes even C5-6. What really scared me the most was my Prelim Bio paper. I found it way too easy to be O Level standard, so even though I scored an A1, I was very scared for the actual O Levels that I wouldn’t be able to get an A. (I even had a panic attack the night before O Levels Practical paper 🤣) After joining TBT, I felt confident in Bio. I could remember concepts using the memory shortcuts TBT uses. With that newfound confidence, I spent more time revising on my weaker subjects during the days leading up to the O Levels, as I knew that TBT has already prepared me to conquer the Bio papers. I revised TBT’s Notes the night before and on the morning of the paper, ensuring I remembered everything, and the paper was a breeze. What started as a subject that scared me soon became a subject that I was confident could pull my grades up. And I scored an A1 for my Bio O Levels all thanks to TBT. What I love about TBT, which was also what sold me into joining TBT, is the very fact that Mr Keefe, as well as the other tutors at TBT, I believe, is very passionate about Bio and thus engaging during his lessons. Mr Keefe illustrated concepts using drawings and stories, and used memory shortcuts to help us remember keywords. TBT’s notes are comprehensive and well-compiled. Any queries you have, it’s all answered in there, no cap."
~Lebelle [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"the notes provided were very concise and the CAQs were really helpful, making me confident in answering OEQs. mr keefe frequently checked in on us and clarified doubts. after receiving test papers from school, he would even take the time to review them with us, explaining each mistake and suggesting ways to improve on our answering techniques and address any misconceptions. he also made difficult concepts and topics easy to grasp and visualise. ms chelsea’s lessons were also really fun and engaging and she would always make sure we fully understood each question/concept before moving on and i really enjoyed attending her lessons. after joining TBT, bio has never once felt overwhelming and i’ve never dreaded studying bio or doing TYS"
~Chloe Tan [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"i really found ThatBio Tutor classes very effective. each lesson, the tutors will go thru each lesson and explain them thouroughly. they also drew diagrams to further explain whichever parts of the topics that was slightly harder to explain without visualising it. the notes were also really helpful as it broke down the parts of each topic and explain them with diagrams and tables. But to me, the most effective tool that helped me the most was actually the Commonly asked questions for each topic. by doing this questions, i could really focus on the topics that i am weakest at first before going to the other topics. the answers were also complete and it managed to help me understand the parts that i got wrong or were not really complete. overall, i really enjoyed my time with ThatBio Tutor, even though it was only for about 2 months. i have managed to improve alot with their help!!"
~Wafaa [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"Really the best O level bio tuition you can find :) Resources are plentiful and very useful! Apart from the usual interactive classes, there are concise and organised video recordings, memory shortcuts, tutors who welcome questions anytime, study guides, model answers and more... it's a full package :D Concepts are always explained clearly and lessons crafted are fun :) Mr Keefe and Ms Chelsea stay back to answer any doubts we have, and they are very friendly too :)) TBT pulled up my marks by 5 grades, never knew tuition could be so helpful and enjoyable, thank you TBT!!"
~Kendra [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"Due to the help of the amazing tutors at TBT, I was able to maintain my A1 in biology all the way to O levels. TBT has made biology a much more manageable and easier subject to revise than I previously thought as I would always struggle with cramming notes and textbook materials into my head before exams. TBT offers a solution to such problems through their meticulously prepared notes which are well organised and convey the necessary information concisely without skipping any important points. Apart from notes, TBT offers a plethora of resources such as crash courses for individual topics, pre made flashcards on Quizlet, and 24/7 helplines in the form of their tutors. I would highly recommend joining TBT if you need help in biology or if you want to make the subject easier for you to study so that other subjects get more attention as well. My advice to new students would be too make full use of their resources as well as the teachers by clarifying any doubts you may have with them. From my experience, they have always been very patient and proficient in providing answers to questions and they helped clear many misconceptions I had about topics. In conclusion.... JOIN TBT!! I assure you that if you put in the effort, you will be able to see a rapid improvement to you bio grades :)"
~Abdul [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"My bio grades before I joined tbt was D7 and it was because I always had trouble memorising a whole chunk of content. After I joined tbt my grades started to improve as I was able to truly understand the concepts and not just rely on memorising. What helped me the most was the Commonly Answered Questions (CAQs) provided by tbt ; thanks to the CAQs, I was able to ace open ended questions. My grades after joining tbt was A1"
~Ying Tong [D7 to A1]
⭐⭐⭐⭐⭐
"I used to never be able to achieve an A1 on my biology exams throughout secondary 3 and 4, but I managed to score an A1 in my olevels with the help of Mr Keefe and his detailed biology notes!"
~Christabel [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"The lessons are very engaging and [the tutors] make students answer questions. I wasn't like scolded or anything for saying the wrong answer. And I was like actually encouraged to make an attempt."
~Magesh [C6 to B3]
⭐⭐⭐⭐⭐
Student Stories!
(Watch to the End for Their Advice to Future O Level Batches!)
"Thank you ThatBioTutor for your guidance and constant care for us! Classes are really engaging and students should not have to worry about asking the questions they have. Not only that, the student welfare here is great; from the bubble teas to study sessions, it never failed to motivate me. All I have is praise for TBT and I can say that coming here definitely played a big part in my improvement for biology."
~Xiaohan [B3 to A1]
⭐⭐⭐⭐⭐
"He will actually link what we learnt to analogies to really help us contextualise what we’re learning. When we do OEQs, he’ll tell us what is important, so we know what to look out for and what to write in our answers…
On the night of my exam I can easily spam him 10-20 questions and he’ll never fail to reply me with very high quality explanations… despite his busy schedule. That’s something I really appreciated which is the high quality feedback to allow me to clarify misconceptions or answer any doubts… Honestly I didn’t expect myself to improve so much. It was a very fulfilling experience for me."
~Gareth [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"This tuition is so good. It helped me to achieve A1 as a subject I was struggling in and it really affirmed my learning and understanding in the subject. The lessons are fun and engaging and I’ve become a smarter person as of result if it. The resources are a life saver and all you need, making this tuition feel like the ultimate guide to biology."
~Raniya [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"Excellent tutor in terms of the amount of resources he has such papers,notes,flashcards, specialised answers and very helpful and caring and always answers ur questions. Very knowledgeable and has his own personal touch to everything he does and genuinely cares for the students. Lessons are very beneficial and 100% would recommend for O level taking students. He got me from a C6 in sec 3 EOY to A2 in O level 🙏"
~Aryan [C6 to A2]
⭐⭐⭐⭐⭐
"Even though he’s young, he has a lot of expertise on this topic, in that he studies really hard to fully understand the syllabus, which allows him to teach the students really well in the ever changing syllabus…
Overall I’m really satisfied with my experience at thatbiotutor, because he has really helped me achieve my goals of understanding bio topics and improve on my grades, which are the 2 problems I had at the beginning."
~Isaac [E8 to A2]
⭐⭐⭐⭐⭐
"Fantastic and dedicated tuition teacher! He really goes the extra mile ensuring that his students are given the best help they can possibly get. He never fails to think of memory shortcuts making concept much easier to understand and digest. He plans his lesson such that it requires everyone to be participative all while balancing studying and fun!"
~Rui En [B4 to A2]
⭐⭐⭐⭐⭐
"ThatBio Tutor really helped me with my bio grades and I jumped from a D7 to A2! His lessons are very interactive and interesting and he gives out lots of freebies as well! 10/10 highly recommend" (Google Review)
“Something that you do that not a lot of people do is mail stuff over to my house, which I felt was very sweet and genuine…
He cares for the whole class as a whole, but he also cares about each individual student. He checks up on them once in a while, on their progress e.g. how did you do for your test, which things are you still unsure of, then he’ll tackle the questions you can’t do.
Whatever you’re unsure of you can just text him. There’s not been a single question I asked him that he came back with an answer I still had to ask more about – I felt that was the best part of having him as my teacher"
~Yu Heng [D7 to A2]
⭐⭐⭐⭐⭐
"mr keefe is a very patient tutor who always gives detailed explanations whenever we ask questions, the student resources are very helpful as well and my grades really improved alot after i joined the tuition :) thank you for putting in so much effort in our lessons!!"
~Raicy [C5 to A2]
⭐⭐⭐⭐⭐
"The flashcards, I think they were really helpful. Since they were online also, on the way to school, instead of scrolling instagram I could just use them to revise bio because it’s very content heavy. Whenever I had any questions from the TYS or any practices that I did I would just send them to [Mr Keefe] and [he] would reply quickly and explain it quite comprehensively also…
Rather than just telling students the answer, he would try to help them derive the answer by themselves. Once at the consult someone had a question about codominance and [he] told them to think of an example, and find the answer that way… I think it was very worth it, I managed to improve a lot and get A1 for O levels, and also started liking bio again."
~Shivani [B4 to A1]
⭐⭐⭐⭐⭐
"I like how you talk to us as a friend, and also because you’re quite young so you’re not a dry texter. I also feel more comfortable sharing my doubts with you and clarifying everything, instead of asking a 50 year old teacher that may judge me if I have any weird questions. We can also relate to each other and you can give us life advice…
You can go for one lesson, just test it out. You’re not missing out on anything, in fact you’re missing out if you don’t join… It was one of the most enjoyable classes I’ve ever had."
~Giselle Goh [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"This person has been a student, and he knows what it’s like to be in the classroom, and he’s gone through the life stages that you have, so there’s some relatability that he would have…
He’s always there to help you if you need help, you just have to reach out and he will help you. It doesn’t just have to be about bio, it can be about something else that you’re stressed about… that’s like a very good support system in a stressful O level year."
~Sahanna [C5 to B3]
⭐⭐⭐⭐⭐
"I only joined thatbiotutor for a few months and managed to pull my score from constantly just passing at C6 to an A2 for olvls. Thatbiotutor has really helped me improve in biology to the point that i can teach my own friends when i was previously struggling. They have loads of resources to help you which is way more concise than the textbook and many memory shortcuts which are incredibly useful.
The lessons… are very engaging. Mr Keefe himself is also very energetic and willing to help and is somehow able to make tuition fun! i would definitely recommend struggling students taking pure bio to come try and attend thatbiotutor!"
~Frances [C6 to A2]
⭐⭐⭐⭐⭐
"Mr Keefe is always striving to help students as much as he can, so all his lessons and notes are also constantly improving. It will definitely help them a lot. Even though he is very young, it is still a very good tuition.
The way he always adds in fun acronyms to the keywords we have to memorise, it’s actually very helpful, and stood out to me a lot, because our teachers don’t usually do that. Overall, it was a good experience because the lessons were super helpful, it was really interesting, and it was really chill, at first I thought it was going to be stressful. When I think back about it, I’m very glad that I joined thatbiotutor."
~Xinqiao [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"He will answer questions really fast, faster than my school teacher would. The way he answers is to the point, he’ll directly answer the question that I have, which gives me a better understanding of the bio content I struggled to understand…
If you are feeling skeptical but yet you want to join thatbiotutor, I would suggest you start out by attending the free [crash courses] that thatbiotutor offers. After that you can roughly make a decision on whether you want to join as a student, which I would highly recommend. I didn’t have any regrets joining."
~Jovita [B4 to B3]
⭐⭐⭐⭐⭐
"I love bio so much and obviously I want to do well, but then I could not do well in it. It made me so happy I could do well after joining ThatBioTutor…
Because I’m really curious, and I ask a lot of questions we don’t learn in our syllabus, teacher Keefe allows us to understand all these questions that we have, that allows us to really remember our content better… because it’s more interesting.
When you help us answer all our questions, and because I have so much questions, it makes me feel completed that I know all these things."
~Lenel [E8 to B3]
⭐⭐⭐⭐⭐
"I actually look forward to the lessons, the free consults are nice also. Actually I think that you’re better than my school bio teacher… in your class you make effort to ask us questions, make us proactive, and make lessons interesting. I remember you had this Minecraft example, really enjoyed that a lot…
I think it’s really great, I improved a lot. After joining, I really had more interest in the subject, because I can study better, and do better in the subject. So I think it’s really good, I would recommend it to other people."
~Amelia [C6 to A2]
⭐⭐⭐⭐⭐
"Mr Keefe’s lessons were very helpful for me and it constantly gave me a push to review my mistakes and understand concepts properly. Not only that, they are engaging and due to his constant guidance, I was able to walk away with an A2 in O’lvs!!
The lessons are really fun and there are many free materials that we had access to that helped me further practise, and despite asking many questions outside of lesson hours, Mr Keefe was always patient and explained them to me. 100/10 would recommend!!!"
~Arpita [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"My experience at ThatBioTutor has been fruitful and very enjoyable. Mr Keefe never fails to keep us engaged during the lessons, especially with the unique mnemonics he comes up with to help us better remember the details, which are extremely helpful for a content-heavy subject like biology !! Mr Keefe’s notes and materials are very well organised, which eases our learning tremendously.
It does not matter how strong your foundation is for the subject, as long as your determination to excel is there, together with Mr Keefe’s help, I believe every student will be able to achieve their desired grade!! Mr Keefe is a very patient and friendly teacher that will answer all your questions to the best of his ability, so do not be shy!!"
~Glendon [C6 to A2]
⭐⭐⭐⭐⭐
"I really enjoyed Mr keefes classes as they were very engaging and the memory hacks were very good. Mr Keefe also provided support outside of class in terms of educational career guidance counselling and was very keen to help us improve our bio. Overall a good experience"
~Shena [B4 to A2]
⭐⭐⭐⭐⭐
"Great tutor! He always goes the extra mile to support the student in their education in terms of resources and assistance. He is friendly and super approachable, hence I am always comfortable with asking him anything :)
He also hold surveys regularly to take in suggestions from students to improve his lessons further :) Overall, he is always on task and is a very diligent teacher, I am very lucky to have him as my tutor :D"
~Hui Yee [C6 to B3]
⭐⭐⭐⭐⭐
"Mr keefe notes and teaching helped improved my understanding in bio tremendously. He helped me bring my grades up by teaching us how to answer questions correctly and taught us strategies to study."
~Lokxuan [C6 to B3]
⭐⭐⭐⭐⭐
"this tuition was really helpful. helped me jump from a C6 to an A2. the notes are especially helpful and i am able to clarify any doubts mr keefe anytime. his lessons and explanations are clear and easy to understand"
~Ariel [C6 to A2]
⭐⭐⭐⭐⭐
"ThatBioTutor has seriously helped me so much through my Os; With his concise and helpful notes, worksheets that helped me gain a more in depth understanding of the topics and exposure to different questions, and his homework help! thank you!!"
~Mia [C6 to A2]
⭐⭐⭐⭐⭐
"I feel that thatbiotutor has been very helpful in my bio journey. Before I joined I was struggling in keeping my results consistent, now after o levels I’m glad I joined and am happy with the grades I’ve gotten with his help"
~Nicolas [C6 to B3]
⭐⭐⭐⭐⭐
"I feel that thatbiotutor has been very helpful in my bio journey. Before I joined I was struggling in keeping my results consistent, now after o levels I’m glad I joined and am happy with the grades I’ve gotten with his help"
~Nicolas [C6 to B3]
⭐⭐⭐⭐⭐
"Mr Keefe is a patient and understanding tutor. He helps students by providing a compilation of resources for effective revision and quality lessons with worksheets consisting of tricky questions to improve students’ understanding of various topics. He always clarifies students’ doubts and queries in a precise manner.
Not only is he willing to answer questions regarding biology, he also answers some questions regarding other aspects of school. I am very grateful to receive his aid to attain excellent results for biology. Thanks to him, my biology grade improved from a B4 to an A2, in the span of a semester."
~Edgar [B4 to A2]
⭐⭐⭐⭐⭐
Class of 2022
Student Stories!
(Watch to the End for Their Advice to Future O Level Batches!)
"I'm quite surprised, like he will purposely buy and upgrade his equipment that he uses during tuition. Because like other teachers, they will use whatever they have. They won't try to make the class a better experience.
I feel that my experience is a 10/10 man… He is a very helpful teacher. He don't just read off notes, you know, he actually teaches."
~Emily Chen [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"It already offered a lot more than a regular tuition would. You give out your own free notes, a lot of past exam papers, let us replay lessons, give us 24/7 [whatsapp] consultations. You already give out a lot more than any student could ask for.
5 star experience. Coz I actually did make an improvement, thanks to the notes and your teaching. I mean I wouldn't rate it a 5 star if I see no improvements. It's because I see the improvement, that's why I rate it a 5 star.
You taught me bio, I learn from you, I apply into my exams. I get my A1, I'm happy. I rate it a 5 star."
~Nathaniel [A1 for Pure Bio]
⭐⭐⭐⭐⭐
"Keefe is a very patient tutor who will take his time to explain a concept until you get it! I'm usually someone who has a lot of qns and doubts, so sometimes I'm worried abt spamming my teachers. However, he encourages me to ask as much qns until I understand.
Before joining, I was a bit lost as bio content can be quite heavy, but after joining, the resources provided really helped my reframe the way I approach this subject... If you're looking for an amazing bio tuition, TBT is highly recommended."
~Kaitlyn [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"I’m quite happy. Other than proving results, Mr Keefe also cares for our welfare. Before joining, I really had a strong desire not to study bio. But right now, I’m confident enough to teach my friends or my juniors because of the knowledge that i’ve gained or the way to teach my friends, I also learned it from Mr Keefe
TBT really helped and changed my grades from a d7 to a stable A grade
he’s very consistent and precise when teaching, marking etc. the notes are also veryyyyyyyyy helpful for o levels because it really gives you the model answer that not only helps you understand but helps you answer those questions in exams. this gave me the confidence that i am capable of doing well in bio and also teach my friends how to do certain questions
TBT did a lot more than just improve my grades tbh he always advised and guided us in terms of our pathway into the future or just about the philosophy of life
each of these are very insightful because it reminds us that o levels is not the end point and there’s a lot more than that in life"
~Febella [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"Mr Keefe is very driven and he's always receptive to feedback which is something that should be complimented and others should learn from. I like that he makes continuous and regular effort to improve his classes instead of just keeping the potential and the level of his classes stagnant.
It is a very pleasant experience and it's really an eye-opener. Honestly, when I found out that you kind of like just graduated JC, I didn't have much expectations. I didn't actually think your lessons would be like helpful and stuff.
Then I came in, I was like, wow, this guy actually knows what he's doing. Taught me not to judge a book by its cover."
~Aspen [B4 to A1 in 4 months]
⭐⭐⭐⭐⭐
"You’re a really good teacher. It’s a bit different from like how normal school teachers teach. You also respond to questions really fast. The feedback you give is really helpful. It helps me to know where I went wrong. Teachers in school don’t really do that, or they don’t have the time to slowly go through it first, and they’re not accessible 24/7.
Amazing bio tuition with an incredible tutor! The notes are very helpful, especially the ready made quizzes that are easily accessible. ThatBioTutor really puts in the time and effort to help each and everyone of his students. The lessons are very engaging and really helped me to get a better grasp of each topic. They are also easy understand. I highly recommend his lessons!"
~Sharilyn [C6 to A1 in 3 months]
⭐⭐⭐⭐⭐
"My favourite thing at TBT is the resources because it makes studying a lot faster and easier…
I feel like it would have been better if I joined earlier but other than that it's been good because I improved overall which is what matters.
This tuition is extremely good if you want concise pre-made notes which makes studying much more efficient and effective, combined with a patient teacher who goes above and beyond by taking the extra time to answer any questions that you have during and after class👍🏻👍🏻"
~Jessica [C6 to B3 in 2 months]
⭐⭐⭐⭐⭐
"This being my first tuition to join, I would say I’m very happy with my experience. This took away all the misconceptions I had against joining a tuition because I thought they would be fast-paced and the workload would be a lot. But joining here I felt comfortable with the subject…
The atmosphere is very easygoing, I don't feel pressured. I always thought tuition would be like, really stressful, then they ask you for due dates and everything for homework. But like it was more, easy going, like I felt more comfortable and I was kinda sad I didn't start the class earlier… If I was to recommend any of like my juniors to it, I would recommend you."
~Tania [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"Patient tutor! Initially, I had my reservations about joining an online group tuition, as I was worried about its effectiveness for someone who was so easily distracted like me. However, after weeks of tuition with Mr Keefe, im glad to have joined his class as the lessons and resources he provides are indeed really useful!
Personally, it has made Bio a lot less daunting and im beginning to embrace Bio a lot more as a subject. The homework is also not too overwhelming! He has cleared many misconceptions students tend to have, so I really hope to see improvements in my upcoming Olevels!"
~Janine [D7 to B3 in 3 months]
⭐⭐⭐⭐⭐
"I definitely recommend this Bio tuition as the notes are not only comprehensive, the lessons are recorded which makes learning really convenient for me to refer to it any time! The lessons also has Kahoot which really tests us on the concepts & our speed in answering!"
~Tan Ching [D7 to B3 in 3 months]
⭐⭐⭐⭐⭐
"Notes, CAQs, flashcards, everything is provided to help improve your grades :)"
~Jolene [C5 to A2 in 4 months]
⭐⭐⭐⭐⭐
"mr keefe is my saving grace for biology 😭 he has helped me a lot in terms of answering my questions and explaining to me in depth certain topics i don’t understand. and his notes are also super super useful and they really got me thru my o level bio 🙏🏼"
~Tonee [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"He's dedicated to providing his all for students and I feel his genuine care and concern for every student. He's definitely a teacher that knows what resources to provide to ensure excellent performance in every one of us. True to his words, he made Biology an easy and likeable subject. I saw real success in my Olevels and it was all thanks to him. You would definitely not be disappointed at TBT :)"
~Phyu Phyu [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"I think the resources are very readily available, and it's very good quality. Everything is there when you need it you can just simply refer to it. Honestly, by myself, I wouldn't make my own flashcards. And I think flashcards, honestly, is a good way to revise. You can do it with your friends in free time, so it's very useful.
For some reason it's very motivating to attend. It makes me like bio more. Coz we pm (private message) you our answers, right? And it doesn't matter if it's wrong or not."
~Glenna [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"His bio lessons are very interesting! Other than the content, I learnt bio-answering techniques that are not taught in class. During lessons, he would always encourage his students to answer questions and clear their doubts. He also checks on student's mental well-being and always encourages them to keep going. I really recommend going to his lessons!"
~Xinyu [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"tutor was patient, classes were conducted in quite a private setting, so good for those who prefer asking questions privately! would recommend students to join!!"
~Xi Ning [C5 to A2 in 3 months]
⭐⭐⭐⭐⭐
"The last letter you sent us before O level, that one, it really motivated me a lot. Whenever I felt like, oh, I cannot lah, gonna give up already, I cannot. Then I just read that letter, be like, okay, I can do this, I can do this. It's just like, normal teachers, right? They won't really like put in that much efforts into motivating the students, ensuring that they're doing well."
~Le Min [A1 for Combined Bio]
⭐⭐⭐⭐⭐
"I would say that you are the type of teacher that gives a lot of hope on the students. And those questions that students have difficulties and they need help with it, but that you are always there to answer them."
~Jen Lin [B3 for Combined Bio]
⭐⭐⭐⭐⭐
"I think Mr Keefe is one of the best tutors in Singapore. He cares more about his students than the profits that he makes… If you're really struggling with bio, I think you're the best tutor out there and there's like no one better."
~Elena [A1 for Combined Bio]
⭐⭐⭐⭐⭐
"the notes given and aid provided was very helpful during my o levels, especially the suggested answers for common oeqs. mr keefe also helped to clear up many misconceptions I had during lessons and also outside of lessons. he is a very supportive tutor who helped me get from c5 for prelims to a1 for o levels. thank you mr keefe"
~Isa [C5 to A1 in 3 months]
⭐⭐⭐⭐⭐
"the notes provided for students are very helpful and this tuition has helped me gain confidence in bio and strive to do my best.
the classes are well taught, thatbiotutor has taught me so much bio knowledge that i dont learn in school.
i liked how he interacted with the students and got us to answer and be proactive during lesson. the lessons were very detailed which makes it easier to understand. overall really good experience, thank you cher for the support and help👍"
~Michelle [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"Comprehensive and detailed explanations and I enjoyed the lessons. The notes and CAQs really helped me a lot!"
~Kwan Quan [B3 for Pure Bio]
⭐⭐⭐⭐⭐
Class of 2021
100% of our Class of 2021 improved their grade in 6 months or less
Student Stories!
"I didn’t know that the tuition would make flashcards for us, which was really beneficial for us to memorise content in a more effective way.
What I liked most is that it is online, which saves a lot of time from traveling. I also like that we can ask the tutor questions anytime, which is what I can’t do in school because the teachers are very busy."
~Jia Heng [B3 for Pure Bio]
⭐⭐⭐⭐⭐
"The tutor helped me a lot with answering my questions despite the time [constraints]… there was once near my exam and I knew I wouldn’t be able to ask my teacher because my school teachers are quite busy… having this allowed me to get help, and quick.
This tuition is online so you don’t have to travel… the environment is quite good as well, it’s not as competitive compared to being at a tuition centre."
~Agnes [C6 to B4 in 1 month]
⭐⭐⭐⭐⭐
"This tuition provides notes for every chapter and pretty it much summarizes everything. The flashcards provided helped me a lot with memorising, as well as the acronyms provided. I was able to use these techniques (flashcards + acronyms) for my other subjects as well.
The tutor records all lessons so if we missed out a point, we can rewatch and take it in, and even rewatch lessons that happened weeks ago."
~Nadya [A2 for N Level Combined Bio]
⭐⭐⭐⭐⭐
"He is a dedicated tutor that will patiently guide you through lessons and answer any questions or doubts you may have at any point in time... he teaches us answering techniques too instead of only content so that we can attain the highest possible marks in exams."
~Melissa [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"The teacher is very encouraging and caring. Lessons are planned in an organised manner such that learning content and doing practice questions make it easier to understand the topics better."
~Shams [F9 to C6 for Pure Bio]
⭐⭐⭐⭐⭐
"He is a very approachable tutor and plays a big part in helping me comprehend all the topics that are taught very well... He teaches useful tips that allows me to remember points a lot more efficiently. Being very mindful, he pays special attention to every student and I find his guidance very helpful."
~Emelia [D7 to B3]
⭐⭐⭐⭐⭐
"I felt that online tuition would not benefit me, because it would be difficult to clarify my doubts (with the teacher) immediately. After joining, I realised I can use WhatsApp to ask questions, and if I see a question I really don't know, I can take a snapshot of it and send it to the teacher to ask about it, so it turned out to work very well.
I also like that our lessons are recorded… I can watch it many times if I want, and speed it up to 1.5x or 2x to save time. I like that classes are online, because travel time is a huge waste of time.
If there's a junior struggling with bio I recommend them to join this tuition, whether they're struggling with content knowledge or techniques to answer questions, this tuition covers them all.
~Jasmine [A2 for Pure Bio]
⭐⭐⭐⭐⭐
"This class is an all in one package, as the lessons are all recorded so you can always refer back for revision. There are also homework questions provided, and even if you can’t complete it due to commitments, the tutor is very understanding.
Whenever I have any doubts or misconceptions, he is able to answer them quickly, and he is also very patient and understanding. You don’t need to do notes and flashcards from scratch which helps to save time if time is not on your side and you need to do very quick revision."
~Jolie [C5 to B3 in 2 months]
⭐⭐⭐⭐⭐