DreamBox Learning is an online software provider that focuses on mathematics education at the elementary and middle school level. Some teachers have students enrolled in this program already, if not, parents can sign their children up to a 90 day free trial.
Active for Life is offering the following ready-made lesson plans for anyone wanting to deliver physical literacy instruction to children. All lesson plans are in PDF format.
There are materials to provide 3 weeks of content for K-2, 3-6, Middle School, and High School to keep students active and healthy when they are out of school. To see all the K-12 courses click on “See More”.
This web site has everything for Physical Education from K-12 including lessons, activities, videos activity logs and much more. Users are required to register but it is free.
Multi/cross-disciplinary resource from K-12. Please note that while the site states that it is suitable for elementary/primary, it might be more suited for grades 3 and up.