Mulberry (Year 5) - Mr Osborn
http://nrich.maths.org/frontpage Excellent for challenging maths problems!
http://resources.woodlands-junior.kent.sch.uk/ A great website with lots of resources.
http://www.bbc.co.uk/bitesize/ks2/ Great for Maths and English revision.
http://www.childrensuniversity.manchester.ac.uk/ Mulberry use this website for their Egyptian topic and it is also a good place to find information for Science topics and grammar games.
http://www.topmarks.co.uk/ Mulberry use this a lot for RE and Science.