Kiddom is a combination planning system and content library. A free teacher account lets you set up unlimited classes and students. You can add assignments from the library of online content from sites such as Khan Academy, TedEd, cK-12 and more. You can also add assignments from other resources or curriculum. Standards (from an extensive provided list, or your own custom-made) can be attached to assignments for tracking progress. A flexible grading system includes an easy rubric tool. This could be an extremely useful tool for both planning and assessing your child's learning.
Saturday Grab Bag
Printable curriculum materials for preschool through second grade levels.
Thursday History/Social Studies
This website from the Government Publishing Office has resources for learning about the US govern
The name of this site says it all!
Tuesday Language Arts
This company provides programs for beginning reading and math learning.
This company publishes three books for helping elementary learners explore science.
Self-paced, online courses for learning coding.