Primary-school physics, mapped year by year onto the tree. Pick your education system below; each year is a course you can focus on — the curated set of physics ideas that year meets, with topics still to be written marked clearly so you can see the whole shape of the syllabus.

Choose your system

• United Kingdom — the National Curriculum, Reception to Year 6 (Key Stages 1 & 2).
• United States — the Next Generation Science Standards (NGSS), Kindergarten to Grade 5.