Chapter 1: Algebraic Thinking Difficulty Level: At Grade Created by: CK-12 CK-12 Middle School Math Concepts - Grade 7 Read Resources Details Chapter Outline 1.1. Equations That Describe Patterns1.2. Extend Numerical Patterns1.3. Visual Patterns1.4. Single Variable Expressions1.5. Expressions with One or More Variables1.6. Expressions for Real-Life Situations1.7. Whole Number Exponents1.8. Algebra Expressions with Exponents1.9. Numerical Expression Evaluation with Basic Operations1.10. Expression Evaluation with Powers and Grouping Symbols1.11. Mental Math for Addition and Subtraction Equations1.12. Mental Math for Multiplication or Division Equations1.13. Appropriate Tools for Measurement of Squares and Rectangles1.14. Area and Perimeter of Rectangles1.15. Unknown Dimensions Using Formulas1.16. Problem-Solving Models1.17. Comparison of Problem-Solving Models Chapter Summary Image Attributions Description This chapter covers: describing and extending patterns, evaluating expressions, understanding variables, powers and exponents, equations, measurement, perimeter, area and problem solving. Date Created: Sep 23, 2015 Last Modified: Sep 25, 2015 You can only attach files to chapter which belong to you If you would like to associate files with this chapter, please make a copy first.