Modeling an Ecosystem
In this lab, students will design and study three, small ecosystems. Students will manipulate system interactions while monitoring gas exchange, environmental...
Greenhouse Gases
In this lab, students will create and study greenhouse gases in a closed system to observe how gases impact a system's heat retention.
Energy Content of Food
In this lab, students will build a calorimeter to measure the energy content of foods containing dominant macromolecules (carbohydrates vs. lipids). Then,...
Diffusion
In this lab, students will measure the pH, conductivity, and absorbance of a model cell containing a semi-permeable membrane to better understand cell...
Soil and pH
In this lab, students will record the pH of several soil samples before determining their suitability for local crops.
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