Cubits, spans and digits

In this activity, students investigate the use of body parts such as the arm and fingers as a basis for...

In this activity, students investigate the use of big numbers, such as millions and billions, throughout the Science Learning Hub....

The International Bureau of Weights and Measures has adopted a series of prefix names and symbols for decimal multiples and...

In this activity, students investigate the use of body parts such as the arm and fingers as a basis for...