Angles in a Triangle

Angles in a Triangle / GCSE / Interactive Lessons
Angles in a Triangle
Angles in a Triangle
Angles in a Triangle
Angles in a Triangle

What's Included

  • Smart Notebooks Presentation
  • Activ Inspire Flipchart
  • Lesson Plan
  • Microsoft PowerPoint Presentation
  • Differentiated Worksheet
  • Treasure Hunt

Angles in a Triangle

Students begin by investigating the sum of the angles in different types of triangles.  As learning progresses they apply the sum of angles in a triangle and other geometrical properties to solve more challenging and complex problems.
Differentiated Learning Objectives
  • All students should be able to calculate the remaining angle in a scalene and right angled triangle when given the two.
  • Most students should be able to use the properties of triangles to calculate angles in isosceles and equilateral triangles when given one.
  • Some students should be able to calculate angles in compound shapes involving multiple types of triangle.
Maths lessons to engage and inspire.
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