Physical and Chemical Changes

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Presentation transcript:

Physical and Chemical Changes By Lindsey Sinquefield

Physical Change Nothing new is formed Change in shape Change in size Change in state of matter

Examples of Physical Change Cutting paper Sharpening a pencil Melting ice Breaking glass

Chemical Change Something new is formed Change in color Energy has been released

Examples of Chemical Change Molded bread Baking cookies Lighting a match Rust on a piece of metal

Chemical or Physical Change?

Physical Change

Chemical or Physical Change? A burning match

Chemical Change

Chemical or Physical Change? Rust on a chain

Chemical Change

Chemical or Physical Change? Cutting Wood

Physical Change

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Physical and Chemical Changes Size Something New is Formed Physical and Chemical Changes Change in Color Changes Shape Energy is Released Changes State

Extend and Enrich Experiements and More! Chem4kids.com –www.chem4kids.com/files/matter_chemphys.html Activity TV – www.activitytv.com/114-cool-chemistry

Sources Internet4classrooms – www.internet4classrooms.com Game templates – www.murray.k12.ga.us/teacher/kara%20leonard/mini%20T’s/Games/Games.htm