Quadratic Inequalities

Quadratic Inequalities
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1 MB|5 pages
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Product Description

In this mathematics lesson students learn how to solve quadratic inequalities by identifying the roots to sketch the graphs. As learning progresses they are challenged to identify regions on a grid the correct algebraic notation. The start of the lesson is used ot recap solving simple quadratics using factorization and the balance method.

What’s Included
Interactive 4 part PowerPoint with solutions.

  • Slide 1 - Starter activity to remind students of prior knowledge.
  • Slide 2 - Scaffolded questions on main learning objective for teacher examples.
  • Slide 3 - Scaffolded questions on main learning objective for students to work through independently.
  • Slide 4 - Plenary to assess progress and connect to other areas of mathematics.

Independent learning worksheet with progressively challenging questions. Solutions included.

Differentiated Learning Objectives
All students should be able to solve a quadratic inequality using the balance method.
Most students should be able to solve a quadratic inequality in the form by factorizing.
Some students should be able to solve a quadratic inequality with non-integer roots using the formula.

Lots more similar lessons and worksheets can be found at mr-mathematics.com

Total Pages
5 pages
Answer Key
Included
Teaching Duration
1 hour
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$8.00
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