MY NASA DATA (Mentoring and inquirY using NASA Data) is an effort to develop microsets of Earth science data that are interesting and useful to the K-12 and citizen scientist communities. The datasets can be used with...

Although the case method has been used for years to teach law, business, and medicine, it is not common in science. Yet the use of case studies holds great promise as a pedagogical technique for teaching science,...

NBC News has been reporting on national and international events for more than 80 years, and NBC Learn, the educational arm of NBC News, has assembled a stellar collection of stories, images, and source documents for...

While not a new concept at all, as some of its adherents would have people believe, distance learning continues to grow in a number of guises, from asynchronous online learning to various satellite and television linkups...

This geometry lesson introduces the Power of Points theorem. While it is often taught in three parts (the Chord-Chord Power theorem, the Secant-Secant Power theorem, and the Tangent-secant Power theorem), this lesson...