Curated OER
A Constructivist Version of the Snail & Elodea Lab
Students explain the importance of having a control when setting up an experiment.
Curated OER
Evolution Lab
Students examine the pattern of natural variation in a society. They examine Darwin's theory of evolution and analyze data. They use computer programs to graphically display the variation in organisms.
Curated OER
Eutrophication Lab
Middle schoolers examine the effects of detergents and fertilizers on aquatic life and describe algae. Students define the term eutrophication as the process by which a body of water, such as a pond, lake, stream, or river, has a sudden...
Curated OER
Osmosis and Diffusion: Egg Lab
Students examine why diffusion and osmosis happen in an egg cell. For this diffusion lesson students demonstrate a semi permeable membrane.
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Applied Science - Built Environment (2) Pre Lab
Second graders review how our society affects nature. In this energy lesson, 2nd graders discuss the different ways that energy is collected. They review renewable and nonrenewable energy sources.
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Applied Science - Built Environment (3) Pre Lab
Third graders discuss types of transportation. In this transportation instructional activity, 3rd graders discuss common ways people get around and the effect of electric energy on our society. They write a paragraph about different...
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Applied Science - Built Environment (5) Pre Lab
Fifth graders look at the impact of sound and noise. For this sound lesson, 5th graders review the decibel and common sounds along with their noise levels. They complete a worksheet about the different sounds that one might hear during...
Curated OER
Inquiry in Science Using an Animal Behavior Model
Students observe a planaria without a microscope and with a stereoscopic microscope. They draw the planaria and describe its motion and eating habits. Students research planarias various body systems and behavior. They design an...
Kenan Fellows
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...
American Museum of Natural History
Keeping a Field Journal
Recording scientific evidence allows for important discoveries and conclusions. A remote learning resource outlines how to create a field journal to record scientific observations. The outline resource includes notation about the...
Sea World
Marine Animal Husbandry and Training
Step into the role of a zoo director with several activities about animal training and running a zoo. Kids calculate the amount of food each animal needs, design a habitat for penguins, decide how to breed bottlenose dolphins, and train...
Teach Engineering
What Makes Our Bones Strong?
So is that what you meant by rubber legs? The activity has pairs subject a chicken bone to vinegar and observe what happens over a period of days. Individuals then write up a lab report and document their observations and findings.
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Mussel Ecology
Students are introduced to the marine environment of the mussel. The emphasis of the lesson is upon what human factors are present to influence the environment in positive and negative ways. They brainstorm in groups in order to conduct...
Curated OER
Air, Air Everywhere! Lesson 2: Acid Rain
Middle school environmentalists record the pH of four different liquids, including two aerosol cleaning products. They liken the products to acid rain and speculate in writing which might affect the human respiratory system. Although...
Curated OER
The Effect of Temperature on Cricket Chirping
Students examine the effect of temperature on how often crickets chirp. In groups, they complete the experiment and answer lab discussion questions. They create a graph of temperatures and the amount of chirps and discuss the results.
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How Do Cells Reproduce?
Beginning biologists prepare a sugar solution for yeast cells to live in, and divide it into two different jars. Samples from each jar are viewed with a microscope, and then one jar is placed in a warm environment and the other a cold...
Curated OER
Investigating Properties of Water: Temperature
Investigate how temperature affects the density of water and stratification that occurs in bodies of water when temperatures vary. Water of differing temperatures is given different colors to see the layers that form. The lesson is meant...
Curated OER
Breathing and Holding Your Breath
Five questions are presented and answered as a means of delivering information on the respiratory system. Using red and blue game chips, physiology learners model the movement of blood through the lungs. Groups of learners time how long...
Curated OER
Comparing Mitosis with Meiosis
Life science learners view an online animated mini textbook comparing two types of cell division. Working in groups, they use a digital microscope to capture images of cells in different stages of mitosis and meiosis. Then they create an...
Curated OER
Energy Efficiency Ambassadors
Definitely for high schoolers, this lesson is an open-ended exploration of energy efficiency. Groups of two to three junior environmental engineers design an experiment to test for efficiency. They prepare a full lab report and...
Curated OER
Global Oil Busters!
Pupils design and implement an investigation of the impact of oil spills on the environment. They then identify and compare different methods in cleaning up oil spills. Students write letters to the Governor about why the material they...
Curated OER
Audio Engineers: Sound Weavers
Students explore audio engineering. In this career education and "sound" science lesson, students define related vocabulary and make connections between the music they listen to and the job an audio engineer does after listening to...
Curated OER
Will It Grow?
Fifth graders conduct experiments involving plants. In this science lesson, 5th graders design an experiment involving plants. Students use the scientific method to design their experiments.
Curated OER
Chemosynthesis for the Classroom
Explorers set up Windogradsky columns with local mud so that they can culture microorganisms. After three and six weeks they make observations of the mud and the organisms growing in it. In this way they observe succession and relate...