Lots of activities to help explain different operations with fractions. Includes equivalence, addition and subtraction and comparing. Has tutorials as well as activities to test knowledge.
A great site that has a new mini maths challenge every day. Suitable for grades 4+. Great to show on the IWB at the start of a Maths lessons to tune kids in.
Covers a wide variety of Maths topics and provides answers.
I'm an Australian ICT coordinator passionate about integrating ICT into everyday curriculum. I am developing a wiki on age appropriate teaching resources that teachers can use in their classrooms.