Maths Chase is a completely free site where you can quickly test your times tables.

https://www.mathschase.com/

The anxiety guide below is aimed at supporting parents and children

https://tutorful.co.uk/guides/the-expert-guide-to-help-your-child-with-anxiety

Parents Guide to Internet Safety, Security and Screen Time for Kids

https://yourgeardeconstructed.com/parents-internet-safety-security-screen-time-guide/