Please note: This site contains links to websites not controlled by the Australian Government or ESA. Read more in the Terms of Use.
True meaning of π (pi)
This activity gives a visual representation of the relationship between the circumference and diameter of a circle.
- Resource details
- Year level
- Year 7
- Purpose
- Teaching resource
- Strand
- Space
- Topic
- Angles and geometric reasoning
- Audience
- Teachers
- Australian Curriculum code
- AC9M7M03
- Numeracy progression
- Understanding units of measurement (P9)
- Publisher
- GeoGebra
- Copyright
- © 2022 GeoGebra. Free-for-education material.
- Keywords
- pi (Ï€) area radius
Related resources
-
Circles
This resource, focusing on the features of a circle and finding the area of a circle, gives detailed explanations of the curriculum content, worked examples and assessment questions.
Resource details -
Parallel lines and the angle sum of a triangle
This resource focuses on drawing representations of solid objects, and gives detailed explanations of the curriculum content with worked examples and assessment questions.
Resource details -
Using the properties of a circle to solve problems
This resource describes how the formulas for the surface area and volume of a cylinder are derived, shows a worked example and sets problems for students to work through.
Resource details -
Angles and parallel lines: Year 7 – planning tool
This planning resource for Year 7 is for the topic of Angles and parallel lines.
Resource details -
Alternate interior angles: Preparation
This is the first of a series of lessons that explore angles and parallel lines using dynamic geometry.
Resource details -
reSolve: Mechanical linkages – angles and lines
This is a series of inquiry-based lessons about angles, using folding as a context.
Resource details -
Combined transformations inquiry
Investigating combinations of translations, reflections and rotations and describing on the Cartesian plane using coordinates. Identify line and rotational symmetries.
Resource details