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Algebraic Proofs - Reasons and Practice

Subjects
Grade Levels
8th, 9th
Resource Types
Common Core Standards
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File Type
Word Document File
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0.1 MB   |   4 pages

PRODUCT DESCRIPTION

The first page of this file gives students a list of commonly used reasons in algebraic proofs (e.g., addition property of equality). The second page has three practice two-column proofs and quicker practice identifying properties that change one equation into four equivalent equations.

Common Core Standard(s):
A-REI.1 Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.

An answer key (for notes and for practice) is included.
Total Pages
4
Answer Key
Included
Teaching Duration
45 Minutes

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Algebraic Proofs - Reasons and Practice
Algebraic Proofs - Reasons and Practice
Algebraic Proofs - Reasons and Practice
Algebraic Proofs - Reasons and Practice
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