Solving Equations with Balance Scales

Grade 8Math45 min

Learning Objective

I can solve one-variable linear equations by manipulating a balance scale to maintain equality.

Lesson Flow

Watch Video

12 min

Algebra Basics: Solving Basic Equations Part 1 - Math Antics

mathantics

Practice

14 min

7 questions β€’ Short answer

Exit Ticket

5 min

β€œSolve for x: x + 12 = 25. Show the operation you perform on both sides. Solve for y: 33 = y - 9. Show the operation you perform on both sides. ”

Teacher Guide

Get the complete package:

  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts