Great academic videos with math practice for skills mastery.
Free quiz site is simple but effective -- and customizable.
Easy-to-use tool produces snazzy infographics, few extras.
Interactive mind maps aid research and deep comprehension.
Simple tag cloud creator gives words shape.
Robust online video editor teaches responsible remix.
Thimble provides one of the most inviting and supportive environments available for kids who want to code and feel like they're a part of the learn-to-code movement.
Download gives good background on coding, so-so instruction.
Storehouse of data answers kids' questions -- if specific.
Info and games designed to boost math's fun factor.