Difference between Two Squares

An inspiring resource for learning numeracy

Using squares to model an algebraic rule

This activity models the algebraic rule for the difference between two squares.

Students are guided through the task using different size squares to model the algebraic rule.

There is an option of how to use this activity as a whole class investigation and to engage all students to discover the relationship.

Additional activities that can be used to further explore the difference between two square are listed in the resource.

Stage: Level 9 to 10

This resource supports:

Proficiency

  • Understanding

HITS

  • Collaborative learning

Cross-curricular

  • Critical and Creative Thinking

Audience

  • Teachers

Teaching and Learning Cycle:

  • Planning
  • Identify learning goals

Sourced from:

Reflective Prompt

What are the benefits of encouraging students to model algebraic relationships using concrete objects?

Reflective Prompt

What are the benefits of encouraging students to model algebraic relationships using concrete objects?

Proficiency Reflective Prompt

How would you use this resource in your context to promote children and young people’s understanding?

Proficiency Reflective Prompt

How would you use this resource in your context to promote children and young people’s understanding?