How do indicators work? Student activity Play

How does light pass through a prism? Animation Play

How sound travels Student activity Play

How to measure the pH? Animation Play

Hybridization Student activity Play

Hybridization and genetic probes Animation Play

Identifying minerals found in rocks Animation Play

Identifying the chemical element present Whiteboard exercise Play

Inheritance of colour blindness and other sex-linked traits Student activity Play

Inheritance of colour blindness and other sex-linked traits Whiteboard exercise Play

Interference on reflection Student activity Play

Light Student activity Play

Light Slideshow Play

Light Whiteboard exercise Play

Light and ultraviolet radiation Whiteboard exercise Play

Light and ultraviolet radiation Student activity Play

Light-sensitive structure of the eye Slideshow Play

Linked genes Slideshow Play

Make a protein Student activity Play

Measuring the colour changes of the reaction mixture Animation Play

Mechanisms of DNA repair Animation Play

Mechanisms protecting against point mutations Student activity Play

Mendel's second law – the law of independent assortment Student activity Play

Mixing light Glossary Play

Mixing light Simulation Play