Biology Part  – Organisms and Systems
Multi-cellular organisms

Systems of the Body 1: Respiratory, Circular, Nervous and Endocrine Systems

System of the Body 2: Digestive, Excretory, Muscular and Skeletal Systems

Plant tissues and organs

Chemistry Part – Inside the Atom

Electronic Structure of Atoms: electron shells in the Bohr model, ionisation energy, valence electrons, flame tests

Ions: Predicting ions from the periodic table, transition metal ions, polyatomic ions

Isotopes and Radioactivity

Masses of Particles