This site is for pre k to early first. It teaches letters and letter sounds. 
Book Adventure is a FREE reading motivation program for children in grades K-8. Children create their own book lists from over 7,000 recommended titles, take multiple choice quizzes on the books they've read, and earn points and prizes for their literary successes. 
This site is sponsored by Wal-Mart, this site contains games for all subjects by grade level (K-8). 
This site has many facts about different subjects and topics. It also has games, activities, and other resources. 
This site has games and activities for reading, phonics, science, social studies, math, and
computer for kids. 
This site is used often by teachers to support reading and writing.
This one goes perfectly with our science kits and has games kids can play at home to reinforce 
science concepts.

This site covers addition, subtraction, multiplication, and division. Students have 60 seconds to 
complete as many of the selected skill.

This is a site with great information on career paths for grades K-8.

A link to the information in the areas of art, history, culture, and science provided by the Smithsonian Center for Education and Museum Studies.