My Math Chapter 7: Expressions and Patterns
Updated 1-5-20
In this chapter, students will use algebraic reasoning to simplify expressions, translate words into basic algebraic sentences, solve for unknowns, and investigate patterns of change both numerically and graphically.
Chapter 7 Objectives:
Chapter 7 Downloads (assignments, handouts, and extras)
In this chapter, students will use algebraic reasoning to simplify expressions, translate words into basic algebraic sentences, solve for unknowns, and investigate patterns of change both numerically and graphically.
Chapter 7 Objectives:
- Write and evaluate numerical and variable expressions
- Simplify expressions using the order of operations
- Use in/out tables and variable expressions to solve for unknowns
- Identify and plot ordered pairs on a coordinate plane
- Interpret patterns of change in graphs
- Determine whether an equation or inequality is true/false
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Chapter 7 Downloads (assignments, handouts, and extras)
- 1st Semester Review + Answers + Video
- Coordinate Plane Graphs (link to downloads)
- Chapter 7 Study Guide + Answers + Video
Chapter 7 Lesson Resources
Listed below are chapter lessons from the McGraw-Hill My Math text. Please note that these lessons may be modified, rearranged, or omitted. Supplemental lessons will be added as needed.
Lesson 1: Hands On: Numerical Expressions
Downloads Video Tutorials
Downloads Video Tutorials
- Numerical Expressions (by Khan Acadamy)
Lesson 2: Order of Operations
Downloads Video Tutorials
Downloads Video Tutorials
- Order of Operations (by Mr. Bowen)
- Evaluating Expressions (by Khan Academy)
- Order of Operations Example (by Khan Academy)
- Order Ops (try this!)
Lesson 3: Write Numerical Expressions
Downloads
Downloads
- Homework 7-3 Answer Key
- Translating Algebraic Phrases WS (example, with answers)
- Algebraic Expressions PowerPoint
- Algebraic Expressions (by Mr. Bowen)
- Writing Numerical Expressions (Mashup Math)
- Variables Expressions and Equations (by Khan Academy)
- Variables and Expressions 1 (by Khan Academy)
Lesson 4: Problem-Solving Investigations: Work Backward
Downloads
Downloads
Lesson 5: Hands-On: Generate Patterns
Downloads Video Tutorials
Downloads Video Tutorials
- In/out Tables and Rules (by Mr. Bowen)
- Phet Function Builder (basics)
- Phet Function Builder (in/out tables)
Lesson 6: Patterns
Downloads
Downloads
- Homework 7-6 Answer Key
- Visual Patterns (from visualpatterns.org)
- Number Line Sequences (by Mr. Bowen)
Lesson 7: Hands-On: Map Locations
Downloads
Downloads
Lesson 8: Ordered Pairs
Downloads
Downloads
- Homework 7-8 Answer Key
- Coordinate Plane Graphs (link to downloads)
- Graph Paper Generator (link to download)
- Ordered Pairs (by Mr. Bowen)
- Quadrants of Coordinate Plane (by Khan Academy)
- The Coordinate Plane (by Khan Academy)
- Exploring Linear Relationships (by Khan Academy)
Lesson 9: Graph Patterns
Downloads
Downloads
Supplemental Lessons: Hands-On Equations (beginning algebra)
Downloads
Downloads
- Pan Balance Problems
- More Pan Balance Problems
- Hands-On Equations Advanced Problems
- Hands-On Equations Verbal Problems
- Algebraic Reasoning Study Guide Video Explanations (by Mr. Bowen)
- Hands-On Equations (Henry Borenson official YouTube page)
- Simple Equations (by Khan Academy)
- Solving One-Step Equations (by Khan Academy)
- Solving One-Step Equations 2 (by Khan Academy)
- One Step Equations (by Khan Academy)
- Evaluate a formula using substitution (by Khan Academy)
- Example of Solving for a Variable (by Khan Academy)
- Solving for a Variable (by Khan Academy)
- Solving for a Variable 2 (by Khan Academy)
- Equations 2 (by Khan Academy)
- Solving Equations 1 (by Khan Academy)
- GeoGebra Solving Equations by Balancing
- Phet Equality Explorer (basics)
- Phet Equality Explorer (advanced)
- Hooda Math Algebra Balance Equations
- Math Playground Algebra Equations
- Pan Balance Interactive
- Mobile Balance Puzzles (try this!)
- Algebra Number Balls Game
- Algebra Puzzle Game
- Algebraic Reasoning Game
- Model Equations Game
- Exploring Algebra interactive
OK Supplemental Lesson 5: Evaluate Equations and Inequalities
Video Tutorials
Video Tutorials
- Equations and Inequalities (by Mr. Bowen)
- Evaluate Equations and Inequalities - Selected Problems from Workbook (by Mr. Bowen)
OK Supplemental Lesson 6: Evaluate Expressions
Downloads
Downloads
- Variable Expressions WS (example, with answers)
- Evaluating Variable Expressions PowerPoint
- www.youtube.com/watch?v=fhMUzGkJ2P4Evaluate Expressions - Selected Problems from Workbook (by Mr. Bowen)
- Variables Expressions and Equations (by Khan Academy)
- Variables and Expressions 1 (by Khan Academy)