How to obtain a terminating decimal Animation Play

How to read from graphs Animation Play

How will the area change? Student activity Play

How will the area change? Whiteboard exercise Play

How will the equilibrium change when the pressure is changed? Animation Play

How will the perimeter change? Student activity Play

How will the perimeter change? Whiteboard exercise Play

Identifying oxidation–reduction reactions Student activity Play

Identifying the chemical element present Whiteboard exercise Play

Importance of chemical equations in the work of a chemist Animation Play

Important features of human evolution Student activity Play

Inertness of alkanes Student activity Play

Inhibitors – negative catalysts Animation Play

Intermolecular forces affect the physical properties of matter Student activity Play

Internal stimuli and their receptors Whiteboard exercise Play

Investigation of the effect of temperature on the rate of chemical reactions Animation Play

Ionisation enthalpy and electron affinity Student activity Play

Is it easy to distinguish between a physical change and a chemical change? Student activity Play

Isobaric change Animation Play

Isochoric change Animation Play

Isomerisation of cis-but-2-ene Animation Play

Isothermal change Animation Play

John Dalton's atomic theory Animation Play

Kinetic energy of the colliding molecules Animation Play

Le Chatelier's principle Student activity Play