Energy flow and matter circulation Whiteboard exercise Play

Energy flow and the circulation of matter Class activity Play

Energy flow and the circulation of matter Whiteboard presentation Play

Energy flow through food chains Animation Play

Energy-level diagram for the hydrogen atom Animation Play

Enthalpy Student activity Play

Enthalpy changes Animation Play

Entropy Student activity Play

Evaporation and condensation Class activity Play

Evaporation and condensation Whiteboard presentation Play

Example of a mapping diagram Whiteboard exercise Play

Exchange of heat and temperature Animation Play

Explaining the graph Whiteboard exercise Play

Explaining the graph Student activity Play

Face creams Whiteboard exercise Play

Factors affecting particles Student activity Play

Factors affecting particles Animation Play

Farms Student activity Play

Find the temperature Student activity Play

Find the temperature Whiteboard exercise Play

Five missing numbers Whiteboard exercise Play

Flow of charge through a substance Whiteboard exercise Play

Flow of charge through a substance Student activity Play

Flow of charge through a substance Simulation Play

Flow of current Slideshow Play