Images of the Atapuerca Caves, the cave paintings at Altamira, and a Neanderthal skull found at Forbes' Quarry on Gibraltar serve to introduce kids to prehistoric sites in Spain. Designed to support a study of prehistoric Spain, the...

This is the HTML Writers Guild homepage, the "largest international organization of Web authors." Online classes available.

This website introduces a taxonomy or categorization of 28 innovative item types useful in computer-based assessment. The taxonomy describes "intermediate constraint" items. These item types have responses that fall somewhere between...

Learn to integrate technology by designing and assessing effective projects with the help of the Intel Corporation. Intel's website offers free professional development globally to all teachers from K-12 to Higher Education. Their online...

The PhET website at the University of Colorado in Boulder has a large collection of science simulations for teaching chemistry and physics, available in many languages. This page summarizes how to write activities for the simulations,...