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Time is of essence as we race towards 2024 PSLE Science Examinations.

Special Bundle Price of $89 (U.P.  $118 ) for  P5 + P6 2022 Prelims Answer Key for Booklet B (with TCR-infused answers)! >> Click here to purchase 

Each book has Complete Answers from well-known schools like Pei Hwa Presbyterian and Henry Park Primary School!

We have written quality, TCR-infused answers for these 2022 P5/6 Papers, carefully vetted by our team of teachers.

After all, what use are practice papers if you do not have the complete and reliable answers to refer to?

Purchase your copy today! Product will be delivered via Singpost (Registered Mail). Lead time: 10 working days.

Note that each book only contains the answer keys from 10 school's prelim papers WITHOUT the exam papers. 

Did you know that more than 25% of the answers given in last year papers do not warrant full marks in the Open ended section? Why is it so?

The answer is simple… They are written by undergraduates who are not in sync with what PSLE standard requires. And yet MANY students and parents rely on it as if it’s the model answers… resulting in learning the WRONG concept of a relevant and precise answers.

Consequently, they are puzzled why they DO NOT attain full marks when they have done ‘well’ while practising the exam papers! And so, are past years papers still relevant?

Absolutely! It is in fact essential for students to practise and be exposed to a variety of question types.

You can now practise past years’ papers assured that the answers are modelled after what PSLE requires! In this way, the effort and time made to practise will yield significant improvement. That is because the TCR-infused answers has been carefully vetted by our team of teachers.

1) Why are the MCQ Answers not included in in the books?
MCQ answers are generally straight forward and often included with the Practice Papers that you obtain.

We believe that the greater challenge that parents face is having reliable, trustworthy Open-Ended Answer Key to reference for marking. We are here to help!  

2) I still need help with some MCQ explanations though.
We got you. If you have any queries or questions that you'd like to discuss, please raise it in our Heuristics Science Telegram group ( and we will address them there.

3) Why isn't the actual practice papers included in the books? 
There will be Copyright issues reprinting these school papers without their permission. Only the content of this book are written by Heuristics Science.

4)Where can I find these Exam Papers for my child to practice?
You may search online or buy them from booths. 

5) Do you have the e-copy of this book?
No, strictly hard-copy only. Thank you for supporting us in your purchase! 

P5 SCIENCE EOY 2022 Section B Answer Key

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