NASA/MSU-Bozeman CERES Project
Classroom-ready astronomy activities and lessons for levels K-12. Created by a team of master teachers, university faculty, and NASA researchers.
btc.montana.edu Details

NIH Curriculum Supplemements
Free, interactive teaching units that combine scientific research discoveries from the U.S. Department of Health and Human Services, and National Institutes of Health, with instructional materials.
science.education.nih.gov Details

Neuroscience for Kids
Experiments and activities as well as teacher lesson plans about the nervous system and brain.
faculty.washington.edu Details

Practical Uses of Math and Science
An on-line journal of one-page examples of Math and Science being used in everyday life. Examples are written primarily by scientists and engineers, and are available to teachers, students, and other interested parties. Motivation for interest in these subjects in pre-college education.
pumas.jpl.nasa.gov Details

Re-Energy.ca: A Renewable Energy Education Kit
Download lesson plans and construction plans for working models of solar ovens, wind turbines and water wheels.
www.re-energy.ca Details

Reach Out! Math-Science
K-12 science lessons by subject, grade, and alphabetical title.
www.reachoutmichigan.org Details