Richard Clark’s observation that “…media are mere vehicles that deliver instruction but do not influence student achievement any more than the truck that

An evidence based, rigorous text reviewing 12 principles of experimental studies grounded in cognitive theory of multi-media learning.

Inside, readers will find a wealth of intelligently crafted, ready-to-use lesson plans and activities designed to help promote critical thinking skills for K-12

Within the rapidly expanding field of educational technology, learners and educators must confront a seemingly overwhelming selection of tools designed to deliv