Hands-On Science Experiment Ideas:

Daily free science or cooking experiment to do at home: http://www.clubscikidzmd.com/blog/

Home science experiments: https://www.stevespanglerscience.com/lab/experiments/

Homemade Hand Sanitizer: https://www.who.int/gpsc/5may/Guide_to_Local_Production.pdf

80+ do at-home science activities https://elementalscience.com/blogs/news/80-free-science-activities