Evolution is the central unifying theme of biology. Yet today, more than a century and a half after Charles Darwin proposed the idea of evolution through natural selection, the topic is often relegate
Dennis Bartels is executive director of the Exploratorium—San Francisco's museum of science, art, and human perception. He studies curriculum reform, ...
This book takes a fresh look at programs for advanced studies for high school students in the United States, with a particular focus on the Advanced Placement and the International Baccalaureate progr
