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Conservation of mass

Matter and mass must be conserved in any physical or chemical change.\n\n \nConservation of Matter (Text 1) -- This text is part of an Investigation Set that explores the conservation of mass. In this text, the author clearly defines the conservation of mass and illustrates the concept with examples of different chemical reactions. As students read, encourage them to think of examples from their own experience that apply to this concept.\n \n<a href="https://files.activelylearn.com/Teaching%20Guides/Teaching%20Guide%20Conservation%20of%20Mass.pdf">Click here to download the Teaching Guide for this set</a>

CK-12 (High School)

ESSENTIAL QUESTION:

How is mass conserved during a chemical reaction?

STANDARDS:

RST.1 - Analysis & Evidence, RST.2 - Main Ideas, RST.4 - Key Terms

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2,3

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