Teach Engineering
Corn for Fuel?!
Can corn power the world? Young scientists learn about how corn and other plants can provide renewable biofuels in the second of nine lessons. They set up an experiment to investigate how different variables affect plant growth. All of...
TeachEngineering
Teach Engineering: Plant Cycles: Photosynthesis & Transpiration
What do plants need? Students examine the effects of light and air on green plants, learning the processes of photosynthesis and transpiration. Student teams plant seeds, placing some in sunlight and others in darkness. They make...
TeachEngineering
Teach Engineering: Corn for Fuel?!
In this activity, students examine how to grow plants the most efficiently. They imagine that they are designing a biofuels production facility and need to know how to efficiently grow plants to use in this facility. As a means of...
Can Teach
A Demonstration of Photosynthesis and Transpiration
Students of all ages wonder what happens to a seed when you plant it in the ground. Try this basic experiment and let them explore, pose questions, and make predictions.