Innovative teachers find few things more exciting than discovering creative, new educational tools they can implement immediately.. …The presentation — led by education thought leader Leslie Fisher, PBS LearningMedia representative John Sessler and teacher Clara Pena — detailed the features of several STEM-themed applications, as well as the ways teachers can put those tools to use right away
Source: www.edtechmagazine.com
Three great tools… and best of all they are free!