Factoring Quadratics When a>1

Free to teach as-is. Adapt it for your group in about two minutes.

Adapt this lesson for your group

Objective

I can factor quadratic expressions where the leading coefficient is greater than 1.

Part 1 of 3

Warm-up video

Unknown Channel · 11:23

We don't generate video — this one is by Unknown Channel on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

12 questions

1

What is the first step in factoring a quadratic expression of the form ax² + bx + c, where a > 1?

2

In the expression 3x² + 7x + 2, what two numbers multiply to 6 (3*2) and add up to 7?

Part 3 of 3

Exit ticket

Quick comprehension check

Factor the following quadratic expression: 4x² + 8x - 5

Sample answer included in the free materials

Get the materials

Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

  • Student Handout

    Printable worksheet

  • Slides

    Ready to present

Teaching a group at a different level?

Where are your students right now? We'll rebuild this lesson to match — including the teacher guide, student handout, and slides, saved to your Google Drive.

Adapt This Lesson