Virtual science labs: https://concord.org/online-learning-resources/
Fun science activities: http://www.exploratorium.edu/science_explorer/index.html?fbclid=IwAR29wi2BnwgVGjm7Aqsmg-4zbvVn_zWlsNKAkt23K2rGqd7oR_-w6V8RG-A
More science fun: https://www.amnh.org/explore/ology?fbclid=IwAR2oXbbjF_7OuvaIxOgUpdR_vipoNlcjnMunS7mJ-y7Hb2dEuJk_F3Ikscc
Lesson plans, games, and live feeds: https://kids.sandiegozoo.org/
Great writing resource: https://www.nanowrimo.org/
Fun site for computer science/coding: https://csfirst.withgoogle.com/s/en/home
Google Earth is super fun to explore, talk about geography, etc. - https://www.google.com/earth/