Download gives good background on coding, so-so instruction.
Storehouse of data answers kids' questions -- if specific.
Fun games site for grades K-5 has lots of learning choices.
A bounty of fun crafts for kids, but some iffy ads.
Info and games designed to boost math's fun factor.
YouTube-like site for kids is good for play and discovery.
Animated educational content for kids to explore, for a fee.
Educational video site is an outstanding teaching tool.
This homework helper website ups the fun quotient for kids ranging from kindergarten to sixth grade.
A world of exploration awaits. This site's emphasis on collaboration helps kids work together to solve problems.