Spellzone
Useful for phonics tasks like phoneme bubble, to help children remember phoneme words. Children can click the speaker icon beside each word to hear it being said.
Either click the link below and search for a particular phoneme or type the phoneme into Google (e.g. ea words), Spellzone usually comes out at the top.
https://www.spellzone.com/word_lists/index.cfm
Oxford Owl
Login required but this website has lots of free ebooks to read online, including fiction and non-fiction.
Topmarks
English and maths games, organised by age and topic. This is a site we use in class a lot, so children will be familiar with it.