Curated OER
Still Waters
Students construct a still to turn seawater into drinking water. They estimate the cost of distilling it. They investigate ways to make the conversion more efficient. They track the source of their home drinking water and make a map of...
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Respiratory and Circulatory Research Project
Learners use the Internet and books to research the respiratory and circulatory systems. They also write a report on different diseases and present to the class.
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Eggs: A Practical Application
Students examine the chemical and physical nature of eggs and their role in food preparation.
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Circle of Life
Students consider why we eat and where our food obtains its energy. They illustrate food chains that might be found on an open field, dissect owl pellets, identify the remains of animals in the pellets, watch videos and participate in...
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Restriction Enzymes
Students explore enzymes and enzyme combinations. They examine and cut up and practice matching DNA sequences.
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Intelligent Design Fumbles; Evolution Still Going Strong
Students examine how all life is related and how species are classified. They also discover how traits are passed down from one person to the next. They examine the evolution the arthropod has going through.
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Words in the News: Smallpox
Students examine images of different people with different diseases or illnesses. In groups, they match new vocabulary words with their definitions. They read an article about smallpox and answer questions.
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Alien Invasion!
Students compare and contrast invasive, alien and native species. They research three problems that might be associated with invasive species. They describe how some invasive species came to be invasive and discuss what can be done about...
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Human Body Systems: The Domino Effect
Pupils create a domino course to represent different human body systems. They discover the systems relationship to each other and their functions. They answer questions to complete the instructional activity.
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Straining out the Dirt
Young scholars design and construct a water filter using activated carbon, cotton and other materials to remove chocolate powder from water. They test and record their observations, and complete a KWL chart.
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Soil Formation
Seventh graders investigate how soil is formed. They analyze types of soil samples, examine soil using a magnifying glass or microscope, complete a chart, conduct a soil and plant experiment, and construct a soil profile.
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Classroom Composting
Learners 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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Design Your Own Biological Experiment
Students work together to research a topic of interest to them. They form hypothesis and complete experiments testing them. They present their findings to the class.
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Autoimmune Disease
Learners conduct Internet research on an autoimmune disease, and present the information in a PowerPoint presentation.
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Factors Affecting Microbial Growth
High schoolers listen to a lecture on four factors that influence microbial growth and they discuss how to test the optimal growth requirements of a designated bacterium. They design and carry out laboratory investigations to test...
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Moving without Wheels
Students observe a simple water cycle model to better understand its role in pollutant transport. This activity shows one way in which pollution is affected by the water cycle; it simulates a point source of pollution in a lake and the...
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Water-Holding Capacity
Students design and conduct an experiment to compare the water-holding capacity of sand, soil, and moss. They measure the change in weight for each material after adding the same amount of water to each material.
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The Nitrogen Cycle
Students design and create a compost pile in order to study the Nitrogen Cycle. They then use the scientific method to determine if plants grow better when they add organic matter from their compost pile to the plant's soil.
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Agriculture is a Cycle
What do a bicycle and the life cycle have in common? Cover this and more with the series of cross-curricular activities included in this plan. Learners do everything from making bracelets that represent the life cycle to checking out the...
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The Shape of Things
Young scholars study the natural incubation of hens and the important characteristics of the egg shell. They perform experiments to test the strength of the dome shape of an egg and prove that an eggshell has pores to allow air to pass....
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Be A Bug Scout
Students perform outside activities to determine the amount of insects, flowers, or common weeds within an area. They predict the number of insects they will find within their square area. Using calculators, students organize the data...
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Classification 2
Learners discuss what makes a living thing (for example, cellular respiration) and collect a selection of living things from outside. They divide their organisms into plants and animals and create a key for the divisions.
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Human Genetics and Heredity
Pupils choose topics for research based on human genetics and heredity. They conduct research via the Internet and write a brief explanation of the milestone in genetics and heredity and attach it to a class timeline. They share their...
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Ecological Relationships
Middle schoolers identify ecological elements and their factors on species, populations and food webs. They analyze ecosystems for these elements and research how these factors influence species survival rate. Predictions on conditions...
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