This document provides instructions for students to create a slideshow and audio explanation about how water changes states from solid to liquid to gas. Students will work in groups of 3 to make a PowerPoint with images from Google that demonstrate each state of water. They will record audio explanations for each slide using microphones from the library. The slideshow must include a title slide and additional slides using the particle model to explain water state changes, and it will be uploaded online for other students.

1. How water changes
You will be making a slideshow with an audio explanation of how water changes from one state to another.
Your slideshow will be uploaded online to be used by other year 8 and 7 students.
1. Work in a group of 3.
2. Open Microsoft PowerPoint.
3. Make a title slide that matches the overall theme of the text, “How water changes”.
4. For the rest of the text, find images in Google that you think will demonstrate what the text talks
about. Each slide should only have images, no text.
5. Once you have got all your images read out and record sections of the text that match each image.
Do this by clicking Insert > Sound > Record Sound. Use the microphones provided by the library.
6. Ask your teacher to check your slideshow.
7. Then add a few more image slides and use the particle model to explain why water changes from
one state to another. Remember the images need to make it easier for the audience to understand
your explanation.
8. Upload your finished slideshow onto Edmodo.