Life Science P3–4
- Adapts to your child: Foundation, Standard, Challenge
- Animation lab from Beginner to Olympiad
- Report card code to share with a parent
Three free revision books for the Singapore Primary Science syllabus, P3 to P6. Read them, watch each process move, and practise the way a marker expects. Made by a parent, checked by a scientist.
Each book opens as an interactive version with animations, practice questions and saved progress. No sign-up is needed. The PDF is free to read or print.
Original content aligned to the MOE Primary Science syllabus. Not produced or endorsed by MOE or SEAB.
Every book runs on this website for everyone, with no account. Only the AI features need Claude: open the AI version of a book while signed in to Claude, and Pip answers questions using your own Claude account.
For parents: a Claude account is for adults. Sign in with your own account on your child's device and stay close by while Pip is in use. AI answers count toward your own Claude usage limits. Your child's progress and questions stay on your device and in your own account. The author cannot see them.
| What you get | On this website | AI version on Claude |
|---|---|---|
| Full book, animations, practice questions | Yes | Yes |
| Section ticks and progress | Saved on this device | Saved on this device |
| Practice that adjusts to your child's level | Yes | Yes |
| Ask Pip, the AI tutor, with hints | No | Yes |
| Free PDF | Yes | Yes |
This is a parents-for-parents project, and it improves with every family that uses it. Every message is read before the next edition. With your permission, we will thank you by name.
If the books help your child, the kindest thing you can do is pass this page on to another parent.
Every message is read by the author before the next edition.
Science Made Clear did not start at a publisher. It started at our dining table. It is written by a parent, checked by a scientist, and free for every family to use.
My name is [Your name]. I am a father of a [Primary 4] student, and I have a PhD in [field].
Like many parents, I sat beside my son during revision and watched him learn answers by heart without really understanding them. He knew the words an examiner wants to see, but not the reason behind them. When a question was asked in a new way, he was stuck.
So I began writing short explanations for him, one topic at a time. I drew each process step by step, added small animations so he could see what happens inside a leaf or along a magnet, and wrote out model answers the way a marker expects to read them. A patient owl, Professor Pip, came along to keep him company.
[One or two sentences, in your own words, on what changed for your son.]
[Optional, only if true: Friends at school asked for copies, and that is how these notes became Science Made Clear.]
I write every chapter. My brother, [Brother's name], a professor at the National University of Singapore, reviews each one for scientific accuracy. He checks that every explanation is correct, and that nothing has been simplified so far that it becomes wrong.
"[One or two sentences from your brother, in his own words, on why he reviews the books.]"
[Brother's name], Scientific reviewer. [Professor of ...], National University of Singapore
[Brother's name] reviews the books in a personal capacity. Science Made Clear is not published or endorsed by NUS.
Every book as a PDF to read or print, interactive lessons for each chapter, and practice questions with answers explained. No sign-up and no catch.
For children who learn better on paper, with writing pages, a progress chart and a full answer key. Order here.
Free inside each book for anyone signed in to Claude. Pip answers questions and gives hints.
Full-colour A4 books with Write It workbook pages, a star chart and a full answer key. Pay by PayNow, tell us where to send them, and we will print and post them to you.
Match each order to your PayNow history by its reference before you print and post.
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The books stay free for every family. If they have helped your child, you can support the project with any amount by PayNow.
Pay to [PayNow mobile or UEN] ([name shown in PayNow]).
DONATEWhat your support pays for: printing review copies for schools and libraries, new chapters and animations, and a proper website for the books. This is a personal project, not a registered charity, so donations are not tax-deductible.