Group items tagged

Teacher site with a solid collections of labs

Perhaps the biggest misconception is that as long as you lose weight, it doesn't matter what you eat. But it does. Yet being thin and being healthy are not at all the same thing. Being overweight is not necessarily linked with disease or premature death. What you eat affects which diseases you may develop, regardless of whether you're thin or fat.

5:10 video: extended from Study.com showing lactase example

The Innovative Technology in Science Inquiry project engages students in STEM activities through the integrated use of technologies that include modeling, computational thinking, and real-time data acquisition. This comprehensive project will assist teachers in preparing diverse students for STEM careers by engaging them in exciting, inquiry-based science projects.

Brief interactives for an array of topics in math and throughout the sciences.

2:45 video activation energy using snowman analogy

This two minute animation describes the Octet Rule and explains the difference between ionic and covalent bonds.

Mr. Andersen shows you how to determine if a bond is nonpolar covalent, polar covalent, or ionc.

10 second video showing bacerial killed by penicillin

4:43video, Vitamins are the building blocks that keep our bodies running; they help build muscle and bone, capture energy, heal wounds and more. But if our body doesn't create vitamins, how do they get into our system? Ginnie Trinh Nguyen describes what vitamins are, how they get into our bodies -- and why they are so crucial.

4 min video explaining the Lotus effect

Your cells contain an amazing factory that builds the RNA and protein machines that keep you alive. Learn how this factory works and what the relationship is between DNA, RNA, and proteins.

Interactive where you select food choices for people, with graphing feature and feedback about the diet.