I am thinking of a number

Here

Great for mental starter and to practice these type of questions that appear in SATs etc

Co-ordinates

Practicing coordinates and using logic here

Logic sequences

Continue shape sequences here

Maths puzzles and games

Maths puzzles and games for 4 years up and 7 years up here

Assessment guidelines

Click here for the assessment guidelines for maths APP

Great sites

Math Playground - click here

Maths Zone - click here

Primary Framework contexts

Here is the website that has ideas for putting the different maths blocks into a context:

http://schools.norfolk.gov.uk/myportal/index.cfm?s=1&m=1127&p=1256,page&id=895