The structure of the periodic table – groups (2) Student activity Play

The temperature of the atmosphere Student activity Play

The Thomson model of atom Animation Play

The Thomson model of atom Whiteboard exercise Play

The Thomson model vs. Rutherford's experiment Student activity Play

The Thomson model vs. Rutherford’s experiment Whiteboard exercise Play

Total current Animation Play

Types of questions Student activity Play

Types of questions Slideshow Play

Variability of data sets Student activity Play

Voltage divider Student activity Play

Voltage divider Whiteboard exercise Play

What are carboxylic acids? Student activity Play

What are polymers? (2) Student activity Play

What happens during a neutralisation reaction Student activity Play

What is organic chemistry? Student activity Play

When do they open their stomata? Whiteboard exercise Play