Doppler effect for different waves Student activity Play

Dynamic state of chemical equilibrium Student activity Play

Effects of energy Slideshow Play

Endothermic reaction Animation Play

Energy Student activity Play

Energy transfer during chemical reactions Student activity Play

Enzymatic reactions Whiteboard exercise Play

Enzymatic reactions Student activity Play

Flags in coloured light Simulation Play

Flame analysis Animation Play

Flame probe Animation Play

Flame test Animation Play

Flame tests Student activity Play

Formation of oxides Student activity Play

Genotype and phenotype Student activity Play

Haloalkanes (2) Student activity Play

Halogen vapour Whiteboard exercise Play

How a prism forms a spectrum Animation Play

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

Identify solutions of calcium chloride, aluminium chloride and magnesium chloride Whiteboard exercise Play

Identifying minerals found in rocks Animation Play

Identifying the chemical element present Whiteboard exercise Play