Examples of chemical reactions Slideshow Play

Examples of sedimentary rocks Slideshow Play

Examples of useful chemical reactions Slideshow Play

Examples of weathering Slideshow Play

Extraction of aluminium Student activity Play

Factors affecting the chemical equilibrium Class activity Play

Factors affecting the chemical equilibrium Whiteboard presentation Play

Fast and slow reactions Student activity Play

Flame tests Student activity Play

Formulating a chemical equation Whiteboard exercise Play

Formulating a chemical equation Whiteboard exercise Play

Formulating a chemical equation (1) Student activity Play

Formulating a chemical equation (2) Student activity Play

Four useful chemical reactions Whiteboard exercise Play

Freeze-and-thaw weathering Illustration Play

Gases in a chemical laboratory Animation Play

Gases in a chemical laboratory Slideshow Play

Geological changes: weathering Class activity Play

Geological changes: weathering Whiteboard presentation Play

Halide anions Animation Play

Hormones – chemical transmitters of information Animation Play

How acid affects chalk Simulation Play

How are sedimentary rocks formed? Whiteboard exercise Play

How are sedimentary rocks formed? Student activity Play

How do temperature changes affect an equilibrium? Animation Play