In this inquiry-based activity, students will design and build a model of a greenhouse using mirrors and/or lenses that can be used to grow food all year. They will use their knowledge of optics to make their greenhouse more efficient (i.e., optimal temperature for plant growth).
Food labels often contain the word "fortified". This means that one or more ingredients have been added that are not normally found in that food item. The purpose is to increase the amount of that... read more
Categories: Lab/Student Activity
In this activity, students will be analyzing a soil sample taken from a mining site and testing if for its acidity and dissolved metal contaminants. They will design a filtration system to remove the... read more