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MATTER CHANGES

PHYSICALLY or CHEMICALLY. MATTER CHANGES. Physical changes are changes in the way matter looks. Changes in size and shape are physical changes. PHYSICAL CHANGE. A physical change can also take place when matter changes from one state to another state. PHYSICAL CHANGE. solid. gas. liquid.

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MATTER CHANGES

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  1. PHYSICALLY or CHEMICALLY MATTER CHANGES

  2. Physical changes are changes in the way matter looks. • Changes in size and shape are physical changes. PHYSICAL CHANGE

  3. A physical change can also take place when matter changes from one state to another state. PHYSICAL CHANGE solid gas liquid

  4. Can you think of ways that you can physically change a sheet of paper?

  5. Cutting • Tearing • Shredding • Folding • Painting • Writing on • Gluing How can you PHYSICALLY change it?

  6. Chemical changes are the opposite of physical changes. • Chemical changes take place when matter changes to a different kind of matter. CHEMICAL CHANGE

  7. campfire Here are some examples of chemical changes: rusty car

  8. What is a physical change? A physical change is a change in the size, shape, state, or appearance of matter. • What is a chemical change? A chemical change causes matter to become a new kind of matter. Quick Review

  9. Kids Discover http://www.kidsdiscover.com/aspx/pDetail.aspx?EntityGUID=9fcdde0d-b8b8-4365-b359-0699e22a3431&Page=12 Discovery Education 100% Educational Videos. (2003).Review [Video Segment]. Available from http://www.discoveryeducation.com/ http://player.discoveryeducation.com/index.cfm?guidAssetId=4DC7B058-6955-4B8C-AD4B-B2677CA93CE2&blnFromSearch=1&productcode=US Pictures http://office.microsoft.com/en-us/images/?CTT=97

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