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Listed under:  Mathematics  >  Geometry  >  Transformation (Geometry)  >  Rotation
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MathXplosion, Ep 34: Kite symmetry

Unfurl the secret of symmetry used in kites to make them fly! A kite in geometry looks a lot like a kite in the sky. We see that a kite is a special quadrilateral in which one of its two diagonals (long and short) is also its axis of symmetry, and if you fold the kite along that diagonal, the two halves will match up exactly ...

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TIMES Module 13: Measurement and Geometry: construction - teacher guide

This is a 30-page guide for teachers that explains the central role of construction and presents examples of constructions.

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Syllabus bites – turbo turning

The fourth in a series of Syllabus bites related to transformations on the Cartesian plane. This Bite covers rotation of points.

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Syllabus bites – mixing it up

The fifth in a series of Syllabus bites related to transformations on the Cartesian plane. This bite covers combinations (composition) of transformations.

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Day and Night

Students use this resource consisting of five slides with diagrams, written explanation and voice-over to understand how the movement of the Earth causes day and night, the apparent daily movement of the Sun from east to west and the orbit of the Earth over one year. There is a two-question quiz and a summary slide.