Enzymes in the baking industry Whiteboard exercise Play

Enzymes in the textile and chemical industry Whiteboard exercise Play

Enzymes in the textile and chemical industry Student activity Play

Enzymes in washing agents and the textile industry Animation Play

Finding square roots – more difficult problems Student activity Play

How human activities change the natural environment Student activity Play

How humans affect the environment Slideshow Play

Interaction in an ecosystem Student activity Play

Interaction in an ecosystem - statements Whiteboard exercise Play

Let's investigate perimeters and areas Student activity Play

Light Class activity Play

Metals from metal ores Class activity Play

Metals from metal ores Whiteboard presentation Play

Modern construction industry Illustration Play

Nutrients in food Slideshow Play

Other uses of halogens and their compounds Student activity Play

Perimeter of a rectangle Student activity Play

Plastic Slideshow Play

Polymers around us (1) Student activity Play

Process of bone formation Animation Play

Production of enzymes Student activity Play

Proportion – introduction Student activity Play

Proteins – the building blocks of life Slideshow Play

Proteins – the building blocks of life Whiteboard exercise Play

Pythagoras' theorem – geometric proof Student activity Play