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Perimeter and area
Here you will find a number of activities looking at perimeter and area for a variety of shapes including squares, rectangles and circles.
Additional details |
|
| Year level(s) | Year 7 |
|---|---|
| Audience | Teacher |
| Purpose | Teaching resource, Student task |
| Teaching strategies and pedagogical approaches | Explicit teaching |
| Keywords | area, square, triangle, rectangle, perimeter |
Curriculum alignment |
|
| Curriculum connections | Critical and creative thinking, Numeracy |
| Strand and focus | Measurement |
| Topics | Area, volume and surface area |
| AC: Mathematics (V9.0) content descriptions |
AC9M7M01
Solve problems involving the area of triangles and parallelograms using established formulas and appropriate units |
| Numeracy progression |
Understanding geometric properties (P6)
Understanding units of measurement (P9) |
Copyright details |
|
| Organisation | GeoGebra |
| Copyright | © 2022 GeoGebra. Free-for-education material. |
Related resources
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Making triangles
Students study the concept of triangle inequality, which determines if three positive numbers can serve as the side lengths of a triangle. This principle states that a triangle is possible if the largest of the three numbers is smaller than the sum of the other two. To explore this, students experiment with various combinations of three natural numbers.
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Volume and mathematical modelling video
Use this video as a springboard to explore volume of composite shapes, adjusting numbers to make calculations friendlier and draw on reasoning and mathematical modelling.
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Circles and cylinders: Year 7 – planning tool
This planning resource for Year 7 is for the topic of Circles and cylinders.
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Volume and surface area: Year 7 – planning tool
This planning resource for Year 7 is for the topic of Volume and surface area.
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Area and perimeter: Year 7 – planning tool
This planning resource for Year 7 is for the topic of Area and perimeter.
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Volume and its units of measurement
This resource for both teachers and students focuses on finding the volume of rectangular prisms, the units of volume and capacity, and understanding the connection between volume and capacity.
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Don’t ditch the boat
Students find fractions of mass and volume.
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Pouring problem
This task has been designed to stimulate learners' curiosity and explain what they know about capacity and volume.
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