zCR-Teacher Planning Sites / Science

Elementary

4, 5, 6 Science Units
Add a little fun to a unit about Space with Space Your Face. Check it out!
Weather Watch
Elementary Science Simulations at PhET
Living-NonLiving Sort (works well with Living NonLiving T-Charts in Mobi Lesson Library)
Science TEKS Tool Kit from DANA Center at UT - Science SnapShots
Lori's Science Pages
Ideas for Classroom Activities: Earth Parfaits, Water Cycle Bags, etc.
The 5 Senses
Games with Magnets

Secondary

Middle School Science Simulations at PhET

High School Science Simulations at PhET

Science TEKS Tool Kit from DANA Center at UT - Science SnapShots

The Simpson's Science Clips for Lesson Focus

Astronomy
Add some fun to a unit of study on Space with Space Your Face! Check it out

Biology
Multimedia Presentations, Notes, Diagrams, and More at Biology @ Hippocampus
The Human Brain and Muscular System by Marian Diamond @ Berkley (good lecture)

Chemistry
Printable Periodic Tables of All Sorts!
The Element Song (must be viewed on YouTube off network)
Can be downloaded off network with ZamZar.com or Real Player's download button. (latest version)
The Periodic Table - a website full of Chemistry activities

Physics
Multimedia Presentations, Notes, and More at Physics @ Hippocampus
Physics Concepts
Physics Interactive Simulations @ University of Colorado at Boulder
Table of Information and Equation Tables for AP Physics Exams
Physical Science Sites
Little Shop of Physics - Teacher Stuff