Research and practice over the past several decades have revealed that a truly knowledge-rich science curriculum encompasses ...

Here is a "well, duh" moment: A study of college freshmen in the U.S. and China found that Chinese students know more science facts than their American counterparts -- but both groups are nearly ...

Ever heard of an elevator pitch? An elevator pitch is a persuasive and succinct sales pitch, named after the time it takes to ride an elevator from the bottom floor to the top. It’s a concise and ...

The other day, my son had to come up with some questions about space for a science class assignment. His favorite, and rightfully so, was: Why does the sun look yellow, but stars that are farther away ...