This website is a great one for maths activities that you can do at home with your children. These activities are great as they don't require a screen or internet connection to do them (once you've had a look at them anyway!). With the summer months coming in and (hopefully) better weather there are a lot of fun maths related activities that you can do outside.

Maths Family Toolkit

There is a toolkit that you can sign up for with a whole host of great idea in it as well.