"There are 366 different Starters of The Day. They are activities designed for KS3 pupils to work on at the beginning of their Maths Lesson. The format lends itself to be projected from a data projector or used on an interactive whiteboard. A starter will give your lesson a focused beginning and time to attend to the other little tasks you have to do at the beginning of the lesson such as calling the register and preparing for the rest of the lesson. "
Martin Burrett 19 Aug 11 09:32:38
Nrich is a vast maths site with great interactive games and resources for young children right up to college mathematicians.
As you see in the video, Dor is more than a funny, pumped-up professor. He is onto something profound about mathematics, something truly de-mystifying, especially for give-me-something-I-can-grab-onto kids like me, tip-toeing for the first time into the mysterious world of numbers.