The intensity of a wave Class activity Play

The intensity of a wave Whiteboard presentation Play

The launch of a rocket Animation Play

The measurement of the power of electrical devices Student activity Play

The measurement of the power of electrical devices Animation Play

The missing brackets Whiteboard exercise Play

The missing exponent in a product Whiteboard exercise Play

The missing exponent in a quotent Whiteboard exercise Play

The monomial raised to a power Student activity Play

The monomial raised to a power Whiteboard exercise Play

The National Grid system Student activity Play

The National Grid system Animation Play

The National Grid system Whiteboard exercise Play

The National Grid system Illustration Play

The nearest power of 10 Student activity Play

The nearest power of 10 Animation Play

The negative exponent as a decimal Whiteboard exercise Play

The number of zeros Whiteboard exercise Play

The operation of a rectifier Animation Play

The pattern for variables in binomial expansions Student activity Play

The pattern for variables in binomial expansions Whiteboard exercise Play

The peak in the graph of the emissive power Animation Play

The phenomenon of radiation Whiteboard exercise Play

The power before all other operations Whiteboard exercise Play

The power before all other operations Student activity Play