Area of Triangles

Area of Triangles
Area of Triangles
Area of Triangles

What's Included

  • Smart Notebooks Presentation
  • Interactive Excel File
  • Activ Inspire Flipchart
  • Lesson Plan
  • Microsoft PowerPoint Presentation
  • Differentiated Worksheet

Area of Triangles

By considering a right angled triangle as half a rectangle the students are guided through deriving the formula for any triangle.  The emphasis is placed on recognizing the perpendicular height for isosceles and scalene triangles with different orientations.
Differentiated Learning Objectives
  • All students should be able to calculate the area of a right-angled triangle as half of a rectangle.
  • Most students should be able to derive the formula for the area of a triangle and use it.
  • Some students should be able to calculate the area of a compound shape involving rectangles and triangles.
Maths lessons to engage and inspire.
IMMEDIATE DOWNLOAD

Reviews

There are no reviews yet.

Be the first to review “Area of Triangles”

Your email address will not be published. Required fields are marked *

You may also like...

Area of Circles

Students are guided though the derivation of the Area of a Circle formula by approximating a circle from its sec...

Area of Circles Problems

The lesson is intended to consolidate applying the area of circle formula to solve complex problems.  To extend ...

Circumference of Circles Problems

This lesson consolidates calculating the circumference of a circle and the perimeter of circular shapes.  Studen...

Circumference of Circles

Students are taken through the process of discovering the relationship between the radius, diameter and circumfe...