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Our contributors

These books are shared by parents, for kids. They get better every time a family spots a mistake, shares a Singapore example or tries an experiment at home. Thank you to everyone below.

1. Comment

Tap Pip on any page and choose Tell Pip what to improve. No sign-in is needed.

2. We check

We read every comment and checks the science before it goes public.

3. You are credited

If your idea goes into the book, your first name appears here, if you agreed.

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Free for personal, home and classroom use. Not for sale or resale. Shared under CC BY-NC 4.0.