How to transfer energy Animation Play

How to transfer energy Student activity Play

How to use logarithms? Animation Play

How to write a number without too many zeros Student activity Play

How to write very big and very small numbers Student activity Play

Hydroelectric power station Illustration Play

Hydrogen + hydrogen Student activity Play

Hydrogen + hydrogen Whiteboard exercise Play

Hydrogen bomb Student activity Play

Hydrogen bomb Animation Play

Hydrogen bomb Whiteboard exercise Play

Increasing or decreasing? Whiteboard exercise Play

Increasing or decreasing? Student activity Play

Index laws for integer exponents Student activity Play

Index laws for negative exponents – a power of 2 Whiteboard exercise Play

Index laws for positive exponents Student activity Play

Instantaneous power and mean power Animation Play

Instantaneous power and mean power Whiteboard exercise Play

Instantaneous power and mean power Student activity Play

Integers represented as the sum of powers of 2 Whiteboard exercise Play

Integrating fractional powers of  x Student activity Play

Integrating powers of  x  with negative integer exponent Student activity Play

Intensity of a sound wave Simulation Play

Intensity of a sound wave Student activity Play

Ionisation energy of the s-block elements Student activity Play