Code.org® is a nonprofit dedicated to expanding access to computer science in schools and increasing participation by women and underrepresented youth.
Raspberry Pi’s Code Club have lots of beginner, introductory coding lessons that you can try at home using programs like Scratch and languages like HTML, CSS and Python.
The STEM Learning website has lots of home learning resources for all ages for Science, Technology, Engineering and Maths. From science experiments to worksheets.