Science

http://www.sciencekids.co.nz/

https://sciencebob.com/category/experiments/

https://mysteryscience.com/schoolclosure-planning

https://www.sciencemuseum.org.uk/games-and-apps 

https://oh.larc.nasa.gov/oh/

ICT

Scratch: https://scratch.mit.edu/ 

TinkerCad - Free app for 3D Design, electronics and coding: https://www.tinkercad.com/

Coding: Learning to Code during closure

STEM activities

https://leftbraincraftbrain.com/28-days-of-stem-activities-and-steam-activities-for-kids/