PowerPoint science presentations for grades K-12 on space, biology, ecology, earth science, environment, chemistry, geology, natural hazards, weather, human body, general science, physics, nanoscience, and lab safety and lab work
Tables charting the chemical elements have been around since the 19th century - but this modern version has a short video about each one.
We've done all 118 - but our job's not finished. Now we're updating all the videos with new stories, better samples
Lessons and Tools for K-12:
Earth Science
Physics
Astronomy
Chemistry
Biology
Health / Medicine
Engineering
Social Sciences
Technology
Mathematics / Statistics
Nature of Science
Careers