A beautifully designed set of 20+ maths whiteboard resources aimed at primary aged students. There are resources about addition, multiplying fractions, number lines and more.
http://ictmagic.wikispaces.com/Maths

A useful flash fractions activity. You can either read fractions or make equivalents. A good resource for whiteboards.
http://ictmagic.wikispaces.com/Maths

A fun and useful area and perimeter 2D shape tutorial and interactive activities for you whiteboard. Learn how to find the area and perimeter of rectangles and triangles and then complete the questions.
http://ictmagic.wikispaces.com/Maths

A useful fraction tool for your whiteboard. Show virtual fraction tiles to your class to aim their understanding of the relative size of the fraction.
http://ictmagic.wikispaces.com/Maths

A great virtual place value card resource for whiteboards. Enter the number you want and see deans apparatus for each.
http://ictmagic.wikispaces.com/Maths

Hi Martin, I was wondering how these traffic lights work? I understand the concept but how do I use them in my classroom? I looked at the link you posted and I see the stop light but after that, I became confused:( Thanks! Connie Warner

A great division/multiplication flash based whiteboard resource where users arrange numbers and signs in the right order.
http://ictmagic.wikispaces.com/Maths

A good whiteboard resource for practising the four operations. Choose from two difficulty levels and to practise mixed or a single operation.
http://ictmagic.wikispaces.com/maths

Great multipurpose maths thinking blocks. Add different colour blocks, change their size and break into fractions. Click the 'problems' button and give lots of maths questions to work out with the blocks.
http://ictmagic.wikispaces.com/Maths