Minnesota Literacy Council
Scientific Method
Here is a resource with a descriptive approach to explaining the scientific method. It's simple, but effective for both introduction and reinforcement of this concept.
Earth Day Network
Filtering Water
See the water filtration system up close with a fun science experiment. Young scientists work for several class periods to design a water filter using household objects, and then decide which filter material would be most effective...
American Chemical Society
Joseph Priestley, Discoverer of Oxygen
Do you want to hear a joke about nitrogen and oxygen? NO. We all know there is oxygen in the air and that plants produce oxygen, but how was it discovered? Scholars read a handout, answer questions, and analyze material in the...
American Chemical Society
Isolation of Phytochrome
Why do soybean plants that are planted weeks apart in the spring mature simultaneously in the fall? Four independent activities cover the history of phytochrome research, scientist collaboration, the electromagnetic spectrum, and...
Teach Engineering
Where Are the Plastics Near Me? (Mapping the Data)
The last activity in a nine-part series has teams create a Google Earth map using the data they collected during a field trip. Using the map, groups analyze the results and make adjustments to the map to reflect their analysis. A short...
NASA
Water Rocket Launcher
How can you launch an object that isn't propelled by air? The resource provides directions to build a launcher to launch rockets made of two-liter bottles. The launcher, built mainly from materials found at the local hardware...
Office of Disease Prevention and Health Promotion
Eat Healthy • Be Active Community Workshops
Recipe makeovers, healthy alternatives, quick tips for a nutritious lifestyle...this 187-page document has it all! Don't miss a thorough packet of workshop activities and handouts designed to support your teaching of the...
Wolfram Research
Wolfram Science World: Buoyancy Force
This site provides a brief description and explanation of the buoyancy force. Content includes two formulas.
Khan Academy
Khan Academy: Gallery: Geology
See the wonders of the world in this gallery of the features and physical processes of Earth.