Curated OER
Bones and Muscles
Third graders are introduced to bones as the body's means of support and protection. They research bone facts and conduct an experiment with chicken bones. They identify and observe involuntary muscles at work.
Curated OER
Speedball
Students work as a team in a game of Speedball. They are taught to value the benefits of physical activity as they investigate a new sport. Students successfully participate in a game of Speedball after participating in a drill that...
Curated OER
Electrical Engineers for a Day
High schoolers build a robot out of a 3-¿¿ inch floppy disk drive, two floppy disks, and some other miscellaneous supplies. They apply information they gather about electrical circuits from a web-based circuit design program.
Curated OER
Who Invented It? When? Chinese Inventions: An Introductory Activity
Students use Robert Temple's "The Genius of Chins: 3,000 Years of Science, Discovery and Invention", to understand how much the Chinese have contributed with their scientific and technological ability.
Curated OER
What is an Estuary?
Students define the terms estuary and watershed. They conduct an experiment to determine the density differences between fresh and saltwater. They examine the salinity distribution of the Peconic Bay Estuary.
Curated OER
Making a Food Web and Learning About Ecosystems
Third graders examine the difference between a food web and food chain. They also examine the importance of the sun in a food web and food chain. Students understand what happens when you remove parts of the chain.
PBS
Pbs Teachers: Time Travel
Use this NOVA lesson to discuss the nature of time and the grandfather paradox. Examine time from different perspectives by plotting ages on a timeline, estimating how long a minute is and imagining going back in time to change something...