1. Thinking Task: Write down the date. Then try to work out what the title for this lesson is and write it down.. Clue: S______, L______ and G______.

2. Objectives and Outcomes for this Lesson. Lesson Objective: Summarise how a single chemical can exist in all 3 states. What to aim for: Level 4: Explain differences between solids liquids and gasses. Level 5: Classify materials as solids, liquids and gases. Level 6: Explain the properties of solids, liquids and gasses. Level 7: Speculate the cause of anomalies in the heating curve of water. To be a good scientists you should be able to use key words to explain scientific ideas.

3. How can I get a merit in this lesson? Each good work stamp is worth one merit. A good reflective account at the end of the lesson will be worth a merit.

4. Starter Task: You have 7 minutes working in groups. Write down as much as you can about solids, liquids and gasses.

5. Experiment. Place the test tube into a beaker of water and heat with the air hole half open. Plot the temperature on the graph every 30 seconds. Draw in a smooth curve line of best fit. One graph per group!

6. Task 1: Work in your half groups. Stick your graph in the middle of the page. Split the graph into sections for solid, liquid and gas and then explain the properties of each. Remember the success criteria!

7. Final Task Write a reflective account of what you have learnt in this lesson. Compare the sheet your group did at the start of the lesson and the sheet you completed in the lesson to help you.