Teachers can easily complement any core curriculum at their school or home with our academically excellent and authentically Catholic K-12 supplemental curriculum.

Now offering over 10,000 Free video lessons to every School, Homeschool, and Parish worldwide. 

• Catholic Online School inspires a lifetime of learning and discovery through our free, fun educational lessons for children ages two to eight. 
• In addition to the early learning content available on Catholic Online School, we offer comprehensive elementary content.
• We offer teachers tools to assign lessons to students and monitor progress.

Click any of the buttons below to view the suggested religious curriculum for each grade level.