UEN Security Office
Technical Services Support Center (TSSC)
Eccles Broadcast Center
101 Wasatch Drive
Salt Lake City, UT 84112
(801) 585-6105 (fax)
Main Curriculum Tie:
Background For Teachers:
Intended Learning Outcomes:
Step 2. Give the students the "What's Happening in My World" worksheet. [Attached below.] Assign each student to find four physical changes and four chemical reactions that have not been listed on the chalkboard. Discuss how students might find these examples.
Suggestions: Interview parents, observe carefully, look at reference materials, observe someone who works with garbage disposal, interview someone in the food industry.
Step 3. When students return with their information, discuss the importance of physical changes and chemical reactions in our daily lives.
Take the students on a walking quiz. Instruct them to bring paper and pencil. On your walk point things out and ask students to identify them as either physical changes or chemical reactions. Examples could be:
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