Science understanding — lessons

These pages turn the Year 10 science understanding outcomes into step-by-step study notes: ideas, vocabulary, worked examples and “your turn” questions with answers.

Lesson	Focus
Heredity and evolution	Cells, DNA, inheritance; evolution and evidence
Universe and global climate	Cosmology evidence; climate systems and change
Motion and forces	Newton’s laws; force, mass, acceleration
Atoms, periodic table and reactions	Structure and trends; reaction types and rates

Curriculum reference (compact): same topics in checklist form — Heredity and evolution · Universe and climate · Motion and forces · Atoms and reactions.

Quizzes: Heredity and evolution · Universe and global climate · Motion and forces · Atoms, periodic table and reactions.