Help implement your science curriculum objectives with the Andrew Lost books by J.C. Greenburg. Extensive teacher's guides featuring lots of engaging science activities from biology to physics—print out the tabbed activity sheets to create a comprehensive binder.

The Magic Tree House series has been trusted by educators for over fifteen years! Our free Classroom Club offers you teachers guides by unit, printer-friendly activity sheets, an educational planner, and writing tips from Mary Pope Osborne herself.

Youtube -- 14 Days of Homeschool. Another funny video.

Teaching and Learning Resources from Federal Agencies - for History and Social Studies.

Ed Helper offers thousands of math, spelling, and vocabulary worksheets. They also offer worksheets on Science, Social Studies, History and Geography. Subscription needed. Check it out!

Free Social Studies printables from Home Education Resources.

Free Science Experiments from Home Education Resources. Complete with list of materials and procedure. Check it out!

Homeschool Math has several worksheet generators that can create a variety of worksheets for you. You can customize the worksheets with many varied options, so can make them easy or difficult according to the student's level, with lots or less problems, with big or small fonts, etc. Each time you get a different worksheet since they are generated randomly.