Algebra tiles and equations 022614 altered
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The document provides goals and instructions for a lesson on using algebra tiles and inverse operations to solve equations. The three main goals are to: 1) Create equivalent expressions, 2) Solve equations using inverse operations on algebra tiles, and 3) Represent solving equations step-by-step using tiles. Students are instructed to work with partners to solve example equations using tiles and algebra, and explain their process. A quiz study guide reviews simplifying expressions, writing equations from balance scales, and achieving the day's goals.
Algebra tiles and equations 022614 altered
- 1. Equations
- 3. Goals for Today: 1) We should be able to create multiple equivalent expressions when given one expression 2) We should be able to solve equations with Algebra Tiles using inverse operations. 3) We should be able to represent each step of solving equations using Algebra Tiles
- 4. - -- = - = and - -- -
- 5. 2 Use Zero Pairs to Help you Create at least 4 Algebraic Expressions
- 6. = = and
- 7. - Zero Pair
- 11. x + 2 = 5 - - - -
- 12. x = 3
- 13. x -3 = 2 - --
- 14. x = 5
- 15. With your shoulder partner: Find the solution to the following problems. 1) Show each step with Algebra Tiles and with Algebraic equations 2)Explain how you isolated the variable and how you found the value for x. : + = : = + 咋 2: 6 = 10 咋 6: 2 = 7 咋 3: 3 x = 10 咋 7: + 5 = 3 咋 4: 4 = 2 + 咋 8: 1 = 8
- 16. Quiz Study Guide: 1) simplify expressions with terms that include variables, variables to a power ( ), and constants 2) write an equation represented on a balance scale. 3) All goals for today
- 17. Solving Equations 1)Isolate the Variable using Inverse Operations 2) If necessary, use more inverse operations to find the value of the variable 2 + 1 = 5