Digital Learning Objects

Face Painter requires users to identify the faces of 3D objects that are a certain 2D shape.
Face painter: finding faces 1

The Array introduces users to the array model of multiplication.
The array

The Difference Bar helps users solve subtraction problems by partitioning and comparing.
The difference bar: generate easy subtractions

Wishball is a game involving addition and subtraction with place value.
Wishball: hundreds
Wishball challenge: tens
Wishball challenge: hundreds

Modeling Numbers helps users to explore numbers using a variety of representations.
Modeling Numbers: 3-digit numbers

Addition and Subtraction Basic Facts helps users to fill the gaps in their addition and subtraction basic facts.
An updated version of this Learning Object is available in e-ako maths. The stand-alone version is no longer available.

The Vile Vendor explores likelihood in the context of a machine which randomly dispenses disgusting drinks.
The vile vendor: questions