Algebra 1 Lesson

Untangle the Equation: Combining Like Terms & the Distributive Property

Shared by A STEM Educator★ Featured Teacher · rated 90+ in our quality review

7th/8th grade level IIIBTC Style / Thinking Classrooms50 min
Learning Objective

Students will solve multi-step linear equations that require combining like terms and applying the distributive property, justifying each step algebraically.

Lesson Overview

Students progress from combining like terms on one side to solving multi-step equations requiring distribution on both sides, changing only one complexity layer per task. The lesson uses VNPS collaborative discovery to build fluency and conceptual understanding.

Materials

  • Vertical whiteboards (VNPS) or large chart paper
  • Dry-erase markers (multiple colors)
  • Erasers or paper towels
  • Random grouping cards
  • Printed Four-Quadrant note sheets (one per student)

Scaffolded Task Progression

1Task 1
Solve for :


Combine the like terms first, then solve.
2Task 2
Solve for :


What do you do first?

Unlock the full lesson

See all 7 scaffolded tasks, the full answer key, warm-up, exit slip, and a print-ready version — free to start.

Create a free account

Already have an account? Sign in

Make it your own

Like this lesson but want to tweak it?

Make an editable copy and adjust the tasks, warm-up, and answer key to fit your class — no need to start from scratch.

Generate a new lesson