Kick+start

7F Bubbles, bangs and burning

List how chemical reactions can be started. Explain what happens when metals burn. Describe and carry out the test for oxygen gas. Describe the energy changes that take place in chemical reactions.
 * Objectives (what you will learn this lesson)**


 * Starter**
 * Review homework from last lesson


 * Activities**
 * 1) Read through exploring Science p82-3
 * 2) Carry out the experiment Burning magnesium
 * 3) Watch the demonstration and follow the instructions to investigate [|Fireworks and flame colours]
 * 4) Exploring Science p82-3 Q1-5
 * 5) Extension: Read through and complete [|A closer look at a chemical reaction]

Review completed classwork / key term quiz
 * Summary**

Download [|Bubbles, Bangs and Burning] complete the gapfill, print-off and stick into your exercise book
 * Homework**

Video on fireworks: setting up media type="file" key="ES7_Fc082_02vco.flv" width="360" height="270"
 * Extra Information**