Making a Miniature Concrete Girder
In this concrete girder instructional activity, students use water, sand, cement and gravel to construct concrete girders. Students vary the proportions of the mixtures and label each concrete girder with the mixture's components.
9th - 12th Science 3 Views 3 Downloads
New Review Cushioning Collisions (Computer Analysis)
Did you know the car bumper is specifically designed to save the car and not the passengers in case of an accident? Young scientists use a computer, a force probe, and a sonic ranger to experiment with external cushioning on cars.
7th - 12th Science CCSS: Adaptable
Get Connected with Ohm's Law
Ideal for your electricity unit, especially with middle schoolers, this instructional activity gets engineers using multimeters in electrical circuits to explore the relationships among voltage, current, and resistance. Older learners...
5th - 12th Science CCSS: Designed
Cause and Effect of Water Pollution
Your students will become aware of and be able to list the major types and sources of water pollution. Being able to recognize that the household, agriculture, and industry sectors of society contribute to water pollution, is the main...
5th - 10th Science CCSS: Adaptable
What Members Say
- Thomas A., Teacher
- Hesperia, CA