Builder Series

Straight line geometry using Mathomat triangles

Activity number
0
9
in

2D Shapes

Print the two activity pages n this investigation and use with your Mathomat template. We find each of the triangles in Mathomat and use them in this activity.

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What you will need:

Colouring Materials - Pens or Pencils
Fine-point Pen/s
Mathomat V7 Template
Sharp Pencil/s
Unlined Paper / Scrap Paper

What you will learn in this activity:

Print the two activity pages n this investigation and use with your Mathomat template.

In this activity we find each of the triangles in Mathomat, measure them, and use their geometry to build 180 degree angles.

Understanding the properties of Mathomat triangles is important for developing the ability to do geometric design and construction work. For instance, in this activity we build on the very important understanding that in geometry the angles in a triangle sum to 180 degrees.

Support documents:

Activity Manual

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Activity Worksheet

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