Areas of plane shapes (1)

Subject: Mathematics

Grade: Lower Secondary

Publisher: YDP

Resource types: Whiteboard presentation

Resource ID: e3140
Description:

At the end of this activity, students should be able to:
find the areas of polygons and other shapes made of triangles on the plane.

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Areas of plane shap... Class activity

Consists of...
The area of a plane... Animation Basic shapes – a ... Whiteboard exercise Basic shapes – a ... Whiteboard exercise Basic shapes – a ... Whiteboard exercise Triangles Whiteboard exercise Using Heron's formula Animation Heron's formula for... Whiteboard exercise Heron's formula for... Whiteboard exercise Parallelograms and ... Whiteboard exercise Subdivision into tr... Simulation Areas of polygons Whiteboard exercise How to construct a ... Animation Common polygons –... Whiteboard exercise Common polygons –... Whiteboard exercise Arbitrary shapes bo... Whiteboard exercise

Relevant to...

Secondary School

Lower Secondary (Grades 7-9)

Mathematics

Measures on the plane and in space

95. Areas of plane shapes (1)

YDP SA

Keywords

areas, (1), plane, shapes, triangles, polygons, measures, Areas of plane shapes (1)

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