This problem presents an opportunity for students to think about patterns, units of measurement and
also to work on expressing the pattern as a formula that will lead them to thinking algebraically.
About the Lesson
If your state has adopted the Common Core State Standards, this alignment might be helpful: Grade 6: Expressions & Equations 6.EE.6. Use variables to represent numbers and write expressions when solving a real-world or mathematical problem. Grade 7: Expressions & Equations Solve real-life and mathematical problems using numerical and algebraic expressions and equations. Grade 8: Expressions & Equations 8.EE.7. Solve linear equations in one variable.
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