Breaking+up

7F Bubbles, bangs and burning

//N.B. Short lesson suits single period//

Understand that heat and electricity can be used to split chemicals up.
 * Objectives (what you will learn this lesson)**


 * Starter**
 * Review homework from last lesson
 * Key term quiz


 * Activities**
 * 1) Watch the demonstration of the electrolysis of water
 * 2) Complete the Qs on p79 of Exploring Science 7


 * Summary**
 * Review completed classwork
 * Complete [|Breaking up] as a class or in teams