The structure of alkanes Animation Play

The structure of alkanes (1) Whiteboard exercise Play

The structure of alkanes (1) Student activity Play

The structure of alkanes (2) Student activity Play

The structure of amino acids Slideshow Play

The structure of hydrocarbons Animation Play

The synthesis of carbon dioxide Animation Play

The synthesis of organic compounds in plants Animation Play

Thermal conductivity Student activity Play

Transport of carbon dioxide Animation Play

Trophic levels – positions in the food chain Whiteboard exercise Play

Trophic levels – positions in the food chain Student activity Play

Types of matter Student activity Play

Typical composition of cast iron Illustration Play

Typical food chain Animation Play

Uses and functions of polymers Student activity Play

Uses of graphite and diamond Student activity Play

Using Hess's law Student activity Play

Using Hess's law Whiteboard exercise Play

Using mean bond enthalpies in calculations. Part 1 Student activity Play

Using mean bond enthalpies in calculations. Part 2 Student activity Play

Using the chain rule Whiteboard exercise Play

Using ΔH°f and ΔH°c to determine standard enthalpies of reaction Student activity Play

Valence-shell electron-pair repulsion theory (VSEPR theory) Whiteboard exercise Play

Valence-shell electron-pair repulsion theory (VSEPR theory) Student activity Play