The Numerical Acumen Semester 2 Challenge 2020 A has started

Runs from Monday August 17, 2020 to Friday November 6, 2020. Find out more about The Challenge.

The Numerical Acumen Semester 2 Challenge 2020 B has started

Runs from Monday August 17, 2020 to Friday November 6, 2020. Find out more about The Challenge.

Help videos for teachers

Watch six short videos that explain the basics of getting started.
Also watch addition strategy videos and multiplication strategy videos.

Meet the Challenge Ambassadors

Meet the ambassadors and see what they have to say.