The link will take you to a blog by the Herts for Learning Science team. It gives some ideas for science based learning that can be done at home.

https://www.hertsforlearning.co.uk/blog/science-home-five-ways-explore-nature-home

It mentions Steve Backshaw's live lessons which can be found via the link below:

https://www.youtube.com/channel/UCm-URP49TgSgyIU1rgh2m7A

The link below will take you to the science based blog from the Centre for Industry Education Collaboration, which has just switched its focus to supporting parents and learning at home and is full of interesting ideas and learning activities...

http://ciecyork.blogspot.com/

Stem Learning Website

https://www.stem.org.uk/home-learning/primary