At the time of writing the hour and minute hands of my clock are at right angles. How long will it be before they are at right angles again?
Derive a formula for finding the area of any kite.
A circle with the radius of 2.2 centimetres is drawn touching the sides of a square. What area of the square is NOT covered by the circle?
Here's a chance to work with large numbers...
Design and test a paper helicopter. What is the best design?
Measure problems for inquiring primary learners.
Examine these estimates. Do they sound about right?
Making a scale model of the solar system
Measure problems for primary learners to work on with others.
My recipe is for 12 cakes - how do I change it if I want to make a different number of cakes?
This article for teachers recounts the history of measurement, encouraging it to be used as a spring board for cross-curricular activity.
Not everybody agreed that the Third Millennium actually began on January 1st 2000. Find out why by reading this brief article.
My measurements have got all jumbled up! Swap them around and see if you can find a combination where every measurement is valid.
Mathematics has always been a powerful tool for studying, measuring and calculating the movements of the planets, and this article gives several examples.
Measure problems at primary level that may require determination.
Measure problems at primary level that require careful consideration.