The+material+world

Describe what an element is. Recall some materials that occur naturally. Describe the difference between a pure metal and a mixture. Describe how some common materials were first made.
 * Objectives (what you will learn this lesson)**


 * Starter**
 * Complete and mark the quick quiz
 * Traffic light the first column on your target sheet (red = I can't do this, yellow = I can do this a little, but I'm not sure, green = I can confidently answer questions on this)

> media type="file" key="ES8_Fa079_17vco.flv" width="395" height="296" > - Divide up into one the four different groups: residents for, residents against, local council, media > - Following the key points develop your groups' presentation / video > - At the beginning of next lesson each group will have 2 minutes to put forward your case > - Your group should have at least one speaker. You may additionally use the projector to show a video or powerpoint to help you > - There will be a free vote at the end to decide who presented their case the best
 * Activities**
 * 1) read through p78-9 of Exploring Science 8
 * 2) Learn about recycling plastic
 * 1) Complete the [|crossword on materials and recycling]
 * 2) [|Build your own timeline] on an A2 sheet of paper. You may work with a partner if you choose.
 * 3) Answer Q 2, 5, 6 and 7 from p78-9 of Exploring Science 8
 * 4) [|The recycling debate]:

Review completed classwork / key term quiz
 * Summary**


 * Homework**
 * 1) Download complete the gapfill on [|the material world], print-off and stick into your exercise book
 * 2) Work together on your presentation (activity 6)