Equivalent Expressions
Using properties of operations to add, subtract, factor, and expand linear expressions.
Key Questions
- How does rewriting an expression in different forms clarify the relationship between quantities?
- Why is the distributive property essential for simplifying complex expressions?
- When are two algebraic expressions considered truly equivalent?
Common Core State Standards
Suggested Methodologies
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5E Model
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Students will translate verbal phrases into algebraic expressions and identify parts of an expression.
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Students will simplify algebraic expressions by combining like terms.
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Students will apply the distributive property to expand and factor linear expressions.
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Students will solve one-step linear equations involving all four operations with rational numbers.
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Solving Multi Step Equations
Solving equations of the form px + q = r and p(x + q) = r fluently.
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