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Physical Science

Author: Ellen Howell

The below link lists examples of chemical changes:

Big Question

Name some ways you know a chemical change is taking place. 

Elephant Toothpaste

"Evidence of a Chemical Reaction”

Standards

Academic Standards:

Next Generation Science Standards

PS1.B:  Chemical Reactions

When two or more different substances are mixed, a new substance with different properties may be formed. (5-PS1-4)

Science Content Standards

1). Elements and their combinations account for all the varied types of matter in the world. As a basis for understanding this concept:

a. Students know that during chemical reactions the atoms in the reactants rearrange to form products with different properties.

CCSS - ELA

W.5.7 Conduct short research projects that use several sources to build knowledge through investigation of different aspects of a topic. (5-PS1-2),(5-PS1-3),(5-PS1-4)