A site with virtual Dice. Choose a die with 6, 8, 10 or 12 sides. You can customise the dice with text and using wingdings font allows you to have pictures. Great for many activities.
http://ictmagic.wikispaces.com/Maths
A great set of dice. Choose from one, two or three six-sided dice. You can also get one with + or - with one normal die.
http://ictmagic.wikispaces.com/Maths
We teachers like to shake things up a bit and how better to begin than by adding a little randomness into your lessons. This is a great site that creates custom cubes which you can use as dice in class. They are easy to create and great for children make for a range of subjects and activities. Give it a roll.
http://ictmagic.wikispaces.com/Cross+Curricular