Education City You do need a password and username for this which your school may have given you. great interactive games in all curricular areas.
SumDog great interactive numeracy resources which adapts to childs ability the more they play it.
BBC Dance Mat Typing Good practice tool for developing typing skills.
Study Ladder Good multi subject online classroom which your childs teacher may be using.
Quill Writing skills resource
IXL Literacy and Numeracy resources
My Maths Numeracy
Twinkl Literally 1000s of resources on everything.