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The Water Drop Project
Students discover the microorganisms that live in water. They study the structures and life functions of protists and recognize the similarities between them and multicellular organisms.
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Yeast Cells and their Environment
Students study the scientific method and explore how to design an experiment. In this investigative lesson students explore and hypothesis an experiment then carry it out to find the results.
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Composting in Schools: Observing Compost Microorganisms
Students explore composting. In this composting lesson, students use compound microscopes to observe the microbial communities in compost. Observations and documentation of changes will occur over the course of several weeks.
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Discovery Science Center Activities
Fourth graders complete a variety of experiments to meet science goals. In this life sciences lesson, 4th graders make yogurt, discover the attraction of opposite charges in electricity, learn the effects of glaciers, and explore...
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Microbe Experimentation
Seventh graders study microorganisms in their environments by experimenting with milk products. In this microbes lesson, 7th graders read background information about microorganisms in yogurt and soured milk. Students then follow a...
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Micro-organisms
Students learn what a micro-organism is. In this micro-organism lesson, students understand that micro-organisms may be too small to see. Students learn microorganisms could be bacteria, fungi, something beneficial or a harmful microbe....
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Microorganisms
In this microorganisms worksheet, learners examine 8 complaints and identify those that are caused by microorganisms. Students also examine 8 objects and identify those that can be broken down by microorganisms.
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Health: Food Borne Illnesses
Students discover how to inhibit food borne illnesses by practicing safe food-handling techniques. Among topics they examine are the advantages and disadvantages of using wooden or plastic cutting boards. After studying for the test,...
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Winogradsky in a Bottle: Beginning a Winogradsky Column
Young scholars use their measurement skills by marking a bottle for construction purposes. They record qualitative and quantitative data and analyze their results. Students demonstrate evaluation of a small scale systems as a model for...
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Bacteria Pool Party
Pupils investigate the organisms of bacteria. They are given a culture of bacteria that can be observed under a microscope. The students make observations that are recorded. The lesson includes the mention of specific safety precautions...
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What's in the Pond?
Sixth graders are introduced to microorganisms within a specific ecosystem and have the opportunity to make observations, explore the environment, conduct experiments and draw conclusions through firsthand experience at a pond. They also...
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Are you going to eat that?
Students identify and define composting. STudents compare and contrast aerobic and anaerobic composting. Students illustrate the benefits of composting and other methods to reuse, recycle, reduce, and respond. Students identify through...
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What Does My Bacteria Look Like?
Students identify Gram positive and Gram negative bacteria using staining techniques. Students research importance of identification of bacterial types in diagnosing bacterial diseases.
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Good Guys - Small Packages
High schoolers read documentation about microorganisms in agriculture and share what they've read with partners. They taste samples of yogurt and describe the yogurt making process. They experiment with fermenting milk to recreate the...
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Naked to the Eye
Sixth graders conduct a variety of experiments that enable them to investigate bacteria. They use microscopes, prepared slides, video, moldy bread and pond water to observe types of bacteria and how bacteria interacts with the...
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Life in a Mini World
Sixth graders observe, describe, and classify microorganisms found in water sources. In small groups, they make their own slide, observe the Protozoa under a microscope, and record and classify the microorganisms.
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Helpful Microorganisms
Students study how some microorganisms are helpful and practical in foods. They work with microorganism in a number of food, such as yeast in bread and yogurt.
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Microbes 1: What's Bugging You?
Middle schoolers build on existing knowledge of microbes, focusing on the relationship between microorganisms and foodborne illness, as well as the implications that foodborne illness has on human health.
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Biological Succession in a Microecosystem
Students investigate the concept of biological succession by simulating the process in a microenvironment with various microorganisms. By engaging in a lab, students determine the factors causing succession and learn population sampling...
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Microorganism Multiplication
Seventh graders complete two experiments to learn about harmful and helpful microorganisms. In this microorganisms lesson, 7th graders read background information about fungi, yeast, and club fungi. Students then complete two experiments...
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Spud Smear
Students study various samples of microorganisms in petri dishes. In this microorganism lesson, students place various samples of items in petri dishes and observe them after several days of incubation.
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Going Places
In this going places worksheet, students read the passages provided and answer the given questions. Students answer questions as it relates to the skeletal system, puberty, and microorganisms.
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Creatures in Torch Lake
Students investigate pond ecology. They gather water samples from various sources, add grass, and let it sit for a week. Afterward, using microscopes, they identify the microorganisms present in the sample.
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Good Guys or Bad Guys
Sixth graders complete a variety of activities to explore both positive and negative effects of microorganisms. They, in groups, engage in a series of experiments which illustrate the effects of certain molds.