This presentation from the 2006 PTEC Conference provides information about the PET physics program for elementary teachers. The program uses a guided inquiry approach aligned with national standards to provide...

This lesson, presented by the National Nanotechnology Infrastructure Network, covers the general concepts of size or SI prefixes. Students will study what equipment or tools a person would need to view objects of...

The BioEd Online website is giving interested parties everywhere the opportunity to learn from plants in space. Created in partnership with the National Space Biomedical Research Institute and BioServe Space Technologies...

This site provides a PowerPoint presentation, created by Dr. Elizabeth Garrett-Mayer of Johns Hopkins University, of a lesson and examples of point estimation, odds ratios, hazard ratios, risk differences and precision....

The NCSR Pictorial Series of presentations are designed to provide faculty, teachers and other natural resource professionals an informal PowerPoint presentation on selected environmental settings. The presentations...