This is a great site for all general revision and caters for KS1 and KS2. No passwords needed.
KS1: https://www.bbc.co.uk/bitesize/ks1/
Maths
Interactive games to support general Maths learning/practise in topics including Shape and Weight, Calculation and Money.
https://mathsframe.co.uk/ (most games do not require subscription)
https://www.topmarks.co.uk/maths-games/5-7-years/counting
https://uk.ixl.com/ (Maths quizzes by year group)
https://nrich.maths.org/9412 (Problem solving and reasoning)
Multiplication Facts
Huge range of fun games to learn multiplication facts for KS1 and KS2 pupils.
https://www.multiplication.com/games/all-games
English
https://www.topmarks.co.uk/english-games/5-7-years/letters-and-sounds (includes spelling and grammar activities)
https://www.funenglishgames.com/
https://www.everyschool.co.uk/english.html (reading, high frequency words, stories and writing)
https://www.bbc.com/bitesize/subjects/zgkw2hv
https://www.gamestolearnenglish.com/ (Games to learn English)
https://learnenglish.britishcouncil.org/en/games (Games to learn English)
