SATs support
English/Grammar
http://www.bbc.co.uk/skillswise/game/en30stru-game-spot-the-sentence
https://www.topmarks.co.uk/Flash.aspx?b=english/compound_complex
https://learnenglishkids.britishcouncil.org/en/grammar-practice/prepositions-time
https://www.english-online.org.uk/games/verbnounbothnew.htm
http://www.kwarp.com/portfolio/grammarninja.html
Maths
Science
http://www.bbc.co.uk/bitesize/ks2/science/
Topic
http://www.childrensuniversity.manchester.ac.uk/interactives/history/greece/exploreancientgreece/