Take a virtual field trip to learn how pork gets to your plate.
These are "Teacher Toolkits" that feature research and activities related to the space station. Use these lesson plans, videos, and related resources to bring the International Space Station into your classroom. New topics are featured every month, making this a site to check regularly.
Test your ability to pilot the SpaceX Dragon2 and dock it with the space station:
CryptoClub uses mathematics from the middle school curriculum as students explore cryptography through games and informal activities that involve secret messages.
The resources can be used by teachers in elective classes or afterschool activities. The resources include an interactive website.
The National Museum of Mathematics offers virtual field trips for K-12 classes. Topics include geometry, probability, and cryptography.
The Council of State Science Supervisors (CSSS) have developed resources intended to help educators, families, and educational leaders during school closures. The documents are available in many languages and are editable to adapt to your local circumstances.
This page from the Smithsonian Institution links to professional development and education research material as well as classroom resources.
Also, see the Smithsonian listing in our At Home section for additional resources.
The Carolina Biological Supply Company offers resources and they also feature resources developed with the Smithsonian Institution. They are sorted by grade level.
Flynn Scientific offers digital learning solutions to help teachers with the school-home connection. These resources appear to have a cost and you must contact a sales rep.
See the Flynn Scientific listing in the At Home section for some free resources.