Browsing by Contributor

Screenshot of Adding fractions (animations)

Adding fractions (animations) 19 Jan 2012

Flash animations that show how we add fractions. Clear animated diagrams promote understanding and correct mathematical working is also…see details …
Screenshot of Addition using base ten blocks (animation)

Addition using base ten blocks (animation) 29 Oct 2011

Clear animations of the process of addition with an emphasis on place value. Carrying (or regrouping, trading, renaming) tens, hundreds and…see details …
Screenshot of Addition with mathematical working (animation)

Addition with mathematical working (animation) 29 Oct 2011

A series of clear, engaging animations suitable for the interactive whiteboard or projector. Optionally, step-by-step explanations that emphasize…see details …
Screenshot of Animated visual proof of the difference of two squares

Animated visual proof of the difference of two squares 7 Mar 2012

A clear, animated visual proof of the fomula for the difference of two squares. The step-by-step explanations can be turned off if you are…see details …
Screenshot of Collecting ‘like’ terms (animations)

Collecting ‘like’ terms (animations) 6 Nov 2011

A set of engaging animations that help students to understand how and why ‘like’ terms are collected. The emphasis is on deep…see details …
Screenshot of Dividing a quantity in a given ratio (animations)

Dividing a quantity in a given ratio (animations) 16 Nov 2011

The division of a quantity in a given ratio is demonstrated with a variety of methods. These animations are perfect for the IWB or projector. Clear…see details …
Screenshot of Dividing decimals (animations)

Dividing decimals (animations) 14 Mar 2012

A set of clear animations that explain division of decimal numbers. Recurring decimals are also included.see details …
Screenshot of Dividing using base ten blocks (animations)

Dividing using base ten blocks (animations) 6 Dec 2011

Clear animations that use base ten blocks to model the process of division. There are some step-by-step explanations that can be turned off if you…see details …
Screenshot of Expression diagrams (animations)

Expression diagrams (animations) 13 Dec 2011

These animations introduce and demonstrate expression diagrams, also known as arrow diagrams or flowcharts. Expression diagrams show how an…see details …
Screenshot of Multipication using base ten blocks (animations)

Multipication using base ten blocks (animations) 6 Dec 2011

A set of clear, engaging animations showing how we multiply using base ten blocks. Carrying (regrouping, trading) is also covered in depth. There…see details …