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Bad Microbes in Food Processing
Students complete an experiment to determine if there are bad microbes in food processing.In this bad microbe experiment, students use apples to see how they react to oxygen. Students test apples with chemicals to observe the changes.
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Good Microbes in Food Processing
Students participate in a bread making experiment to understand the good microbes in bread. In this bread making lesson, students prepare bread in a bag with varied recipes and note results.
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Microorganisms: Good Guys or Bad Guys?
Learners discover the role microorganisms play in our lives. In this decomposition lesson, students examine decaying foods and plants in order to analyze the different bacteria that grows. Learners discuss the good and bad of...
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Elephants
Students study elephants and the features they have that help to keep them cool. In this elephants lesson plan students research a feature of the elephant.
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Life Processes and Living Things-Humans and Other Animals
In this fill in the blank worksheet, students respond to 20 short answer questions by identifying foods that contain large amounts of sugar, carbohydrate, and fruit acids and explaining their effects on the body.
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Microbe Power - Using a Winogradsky Column as a Battery
In this lesson the student demonstrate analysis of the changes taking place in the bottle as well as bdemonstrate application of the interactions happening in the bottle by applying these changes to the environment.y measuring and...
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Microbe Power- Using a Winogradsky Column as a Battery
Students demonstrate the changes that take place when they complete their experiment. In this battery lesson students complete a lab activity.
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Filling Up-Gasoline
In this fuel sources worksheet, students calculate the E85 alternative fuel costs per gallon compared to the cost of gasoline. Students complete a table to show the comparison prices. They create a triple line graph to show the...
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Grow An Apple Fungus
Students study fungus which attacks apple trees. In this apple tree activity, students grow a mold to demonstrate how an apple fungus could destroy an apple tree. They observe the mold which will not actually destroy a tree. They draw...
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Eutrophication Experiments
Observe two different water samples and write down observations. Write a paragraph which predicts the relative amounts of nutrients, nitrates, and phosphates in the water samples. Compare water samples under a microscope.
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Now You See It, Now You Don't
Students explore organic and inorganic objects. In this environmental lesson plan students perform a composting experiment using flowers in different soils. Students record their observations.
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Populations and Ecosystems
Seventh graders create a model of an ecosystem and label it to show structure and function. They research the food web of an aquatic animal and also trace energy flow from the primary producer up the food chain.
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Bioremediation
Students design and conduct investigations that illustrate the effect bioremediation has on organic matter and determine environmental applications. They, in groups, present their findings to the class.
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Classroom Composting
Pupils discover the benefits of composting. They identify the steps of decomposition as well. They are read a book and discuss what items decompose.
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The Good, the Bad and the Both
Students use information from articles about microorganisms and their prior knowledge to identify both the positive and negative aspects of microorganisms.