Physical vs. Chemical Change

Physical vs. Chemical ChangeInvestigation and Research

Water

What state of Matter?What does it sound like?How does it feel?2Ice

What state of matter?How does it feel?What does it sound like?3Water Vapor

What state of matter?What does it look like?How does it feel?4What do you see?Write in your Journal.Describe water.Describe Ice.Describe water vapor.What are some descriptive words you might use?Draw what you see.5Paper

What state of matter is paper?What does it feel like?6Torn Paper

What has changed about the paper?7Write about it.Write in your Journal about the following:Describe the Paper.Describe the Paper after it has been torn.What has changed about the paper?What are some descriptive words that describe paper?Draw what you see.8Videohttp://www.youtube.com/watch?v=3H_NwBVXv1M&feature=youtu.beRaw vs. Boiled Egg

What is the difference between the raw egg and the boiled egg?10Write about it.Write in your journal about the following:How are the eggs similar?How are they different?What caused the change?What kind of change has occurred?

Draw what you see.11Bread vs. Toast

Explore the Bread and Toast.How does the Bread feel different from the toast?What is the same? Different?12Write about it.Write in your journal about the following.How is the bread similar to the toast?How is the bread different from the toast?What has changed?What caused the change?What kind of change has occurred?Draw what you see.13Write about it.Which were examples of chemical changes?Which were examples of physical changes?What caused the changes?Where else do you see this in the world?StandardsS5P2. Students will explain the difference between a physical change and a chemical change.a. Investigate physical changes by separating mixtures and manipulating (cutting, tearing, folding) paper to demonstrate examples of physical change.b. Recognize that the changes in state of water (water vapor/steam, liquid, ice) are due to temperature differences and are examples of physical change.c. Investigate the properties of a substance before, during, and after a chemical reaction to find evidence of change.