States+of+matter

7G What a waste

Recall the three states of matter. Describe the different properties of solids, liquids and gases. Explain what a volume is. Explain what the term ‘dense’ means.
 * 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="ES7_Ga092_02ani.swf" width="640" height="480" > media type="file" key="ES7_Ga093_05vvv.flv" width="640" height="480"
 * Activities **
 * 1) What is being described? How good is the description? Could you improve upon it? Discuss
 * 1) Learn about solids liquids and gases from this video
 * 1) Copy and complete the table shown in [|properties]
 * 2) Complete Q2, 6, 7 (Exploring Science 7, p92-3)
 * 3) Investigate the mystery pink goo. Is it a solid or a liquid?
 * 4) Extension: Read and research to find out about [|mercury - a special liquid]

Review completed classwork / key term quiz
 * Summary **

Complete the gapfill on [|States of matter]. Either copy and complete in your exercise book or print it off when you are done.
 * Homework **

Tutorials from [|Skoool.co.uk] on the [|properties of solids, liquids and gases]
 * Extra **

Dealing with solid waste media type="file" key="ES7_Ga092_03vco.flv" width="640" height="480" Dealing with liquid waste media type="file" key="ES7_Ga092_06vco.flv" width="640" height="480" Dealing with waste gases media type="file" key="ES7_Ga093_04vco.flv" width="640" height="480"