What factors affect the oxidation of apples?
Students investigate why an apple turns brown after being cut open and brainstorm why this occurs. For this oxidation lesson students design and conduct a simple experiment, analyze their results and draw conclusions.
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The Effects of Environmental Conditions on Aquatic Organisms
What kind of experiment can your class do to how observe the environment effects on organisms? Groups design and conduct lab experiments to learn about the effects of the environment on aquatic organisms. Based upon knowledge gained from...
8th - 12th Science
When is a Wind Farm a Good Investment?
When will a wind farm pay for itself? Individuals calculate the anticipated annual revenue for two proposed wind farms. By comparing the number of years it takes to pay back the initial investment, they determine which site makes the...
6th - 12th Math CCSS: Adaptable
Does Temperature Affect Dissolving?
When making sweet tea, why do people dissolve the sugar in hot tea instead of cold tea? The class discusses the previous lab and builds upon it. Working in groups, they design an experiment to determine how temperature affects the...
6th - 8th Science CCSS: Designed