Orchard Toys have produced some great activities for you to do. Some are aimed a little higher than what your child maybe able to do. However, they can easily be adapted for instance on a phonics activity they ask the child to write the letter that the object begins with, instead you could just ask them if they can hear the sound that it begins with and tell you. The activities cover a range of subjects. Enjoy!
https://www.orchardtoys.com/dept/things-to-do_d0127.htm
Twinkl is a widely used teaching resource site. Lots of their resources you can use for free. You can set up your own account and access home learning resources they start from Nursery aged children through to secondary school.
www.Twinkl.co.uk