Browsing by Contributor

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3 ways to spot a bad statistic 5 Aug 2017

Sometimes it's hard to know what statistics are worthy of trust. But we shouldn't count out stats altogether ... instead, we should learn…see details …
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Are Your Passwords in the Green? 4 Sep 2020

A chart that shows the amount of time it would take for hackers to find a specific password with various properties. Students could suggest how…see details …
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Australia’s latitude and longitude coordinates out by more than 1.5 metres, scientists say 29 Jul 2016

A team of scientists is about to recalculate the nation's latitude and longitude coordinates, which are currently out by more than 1.5 metres.see details …
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Divisibility puzzle 1 Nov 2019

Quite a fun little activity for divisibility tests: Thirteen envelopes numbered 528 to 540. Thirteen cards numbered 1 to 13. Your mission, should…see details …
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Esher’s World埃舍尔的世界-A ZHOU BAI FILM 9 Feb 2013

Escher's works in a digital world.see details …
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Islamic Art and Geometric Design: Activities for Learning 12 Jan 2012

Examine the principles of geometric design that are the basis for the beautiful and intricate patterns in the art of the Islamic world. Includes a…see details …
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Latitude and Longitude 1 Sep 2011

A spinable globe with latitude and longitude clearly indicated in choice of decimal or sexagesimal measure. Part of a much more extensive astronomy…see details …
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Narragunnawali Education Resource Guide - Mathematics 28 Feb 2018

“The information and resources contained in this guide provide a platform for teachers and educators to consider how to effectively embed…see details …
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Numeracy activities to develop understanding of time 27 Jun 2017

Some nice activities designed for revising time with high school students. Some would work best if the ideas were used to develop activities…see details …
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Parallel 29 Jan 2020

Parallelogram is a set of free maths puzzle sheets for keen 10- to 15-year-olds released every Thursday. From Dr. Simon Singh.see details …