The Asheville Museum of Science in North Carolina provides a daily newsletter with learning activities. More resources are also located on their YouTube channel.
NASA's Goddard Space Flight Center provides information about black holes in the form of a whimsical guide for would-be fictional travelers who wish to visit these fascinating objects.
NISE, the National Informal STEM Education Network, celebrates Earth Day by providing these free activities for students from pre-K to 12.
The National Informal STEM Education Network provides many educational activities, including this set focused on chemistry.
From the Jet Propulsion Laboratory, this is a page with activities grouped by grade level along with videos and links to other NASA resources.
The Smithsonian Science Education Center has developed STEM resources to support distance Learning needs for students in grades K-8. The site is designed for everyone—students, teachers, and caregivers. It includes standards-aligned educational games, simulations, videos, eBooks, and hands-on lessons that require simple materials found at home. Some resources require technology. Others can be printed out and used in low-tech environments.
Flynn Scientific offers video labs and activities to support science learning at home. The video labs include teacher guides. There are also some fee-based kits offered.
Science from Scientists offers lessons and other resources created by trained scientists. Their homeschool workshops are inactive during the Covid pandemic, however families may wish to keep track of this resource for when it reopens.