8Y Science Class Blog
Class - blog to share your scientific observations, amazing ideas and discussions!
Sunday, September 14, 2014
physical and chemical changes
Three cool physical changes are:
-Shredding Paper
-Squishing a Can
- Boiling Water
Three cool chemical changes are:
-Baking a Cake
- Lighting a Firework
- Developing Film
Sincerely,
Alina Amin
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