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Listed under:  Mathematics  >  Geometry  >  Shapes (Geometry)  >  Circles
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Yulunga: kai

In this game from the Torres Strait Islands, a number of players stood in a circle and sang the kai wed (ball song) as they hit a ball up in the air with the palms of their hands. The game was played using the thick, oval, deep-red fruit of the kai tree, which is quite light when dry. This is a hand-hitting (volley) game ...

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TIMES Module 17: Measurement and Geometry: the circle - teacher guide

This is a 15-page guide for teachers. In the module the formulas for finding the circumference and area of a circle are introduced. The history and significance of the number pi is also included in this module.

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Coordinate geometry

This is a website designed for both teachers and students that addresses coordinate geometry from the Australian Curriculum for year 9 students. It contains material that shows the connection between algebra and geometry through graphs of lines and curves. There are pages for both teachers and students. The student pages ...