Curated OER
Oxygen Factory
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
Curated OER
Pollution Solution
Learners, after discussing oil pollution, generate solutions to an oil spill.
Curated OER
Necessary Nitrogen
Students view a video that presents the biogeochemical cycle of nitrogen. They compare types of soils and consider how different fertilizers affect soil composition.
Curated OER
Making Sound All Around
Fourth graders examine how sound waves are effected by frequency and pitch. They conduct experiments using tuning forks, rubber bands, balloons, and water, and answer questions about the experiments.
Curated OER
Fruit Cup DNA Extraction From Kiwi
Students extract DNA from kiwi using household equipment and supplies.
Curated OER
Catch a Dream
Learners apply the concepts of air pressure, the Bernoulli Effect, and angle of attack to build their own model planes out of paper, plastic, wooden rods, and drinking straws.
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Taste and Smell
Students experiment with sense of smell, and how it relates to sense of taste.
Curated OER
The Heart
Students explore the parts of the heart and how blood travels throughout the body. They conduct a simple simulation to demonstrate the path that blood takes through the body and the functions it performs.
Curated OER
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...
Curated OER
Restriction Enzymes
Students explore enzymes and enzyme combinations. They examine and cut up and practice matching DNA sequences.
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Watercycle
Third graders examine the natural circulation of water from oceans, lakes, and rivers to evaporation into the air, and then to condensation to produce rain falling back to the soil as components of the water cycle.
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Processing the Future: Innovations in Computer Technology
Students visit a website that takes them inside of a computer to see how it works. They investigate the people who contributed to computer technology.
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Igneous Rocks
Learners perform experiments in which they grow crystals. They draw pictures of where each type of rock originates from. They also identify igneous rocks by using a chart.
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Discovering Friction
Students watch a demonstration that introduces them to the idea that friction is a force that impedes motion when two surfaces are in contact. They work in groups to experiment with frictional force using a coffee cup on which they alter...
Michigan Sea Grant
Fish Life Cycle
Fish are no different when it comes to a living being's primary objective—to reproduce. They do differ, including from fish species to fish species, in their life cycles, survival tactics and reproductive strategies. After discussion of...
Curated OER
Determining Red-Shift in a Receding Star
Students practice manipulating algebra formulas with more than one variable. They examine the topics of velocity, wavelength and frequency. They determine the amount of red-shift in a receding star.
Curated OER
Gel Electrophoresis Simulation
Students identify the steps in a gel electrophoresis experiment and describe the role of enzymes. They examine the relationship between fragment size and migration rate in a gel. They view DNA fragments as well.
Curated OER
How Is the Genetic Code Ultimately Translated Into a Protein?
Students examine the functions of mRNA, rRNA and tRNA. They explain the steps in the protein synthesis process. They practice using new vocabulary as well.
Curated OER
Identifying Food Nutrients
Young scholars pretend they are a food-quality tester. They develop a kit to test food for sugars, starches, proteins and lipids. They answer questions to complete the lesson.
Curated OER
The Structure And Functions of Proteins
Ninth graders investigate the structure of proteins and how it affects their function. They build a protein model with four helix units and describe how this structure aids the protein in doing its jobs.
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The Nature Of Dissolving Processes
Students examine the rule of "like dissolves like." They define and describe solutions and solubility models on molecular liquids, ionic solids, and molecular solids.
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Chemistry Unit on Compounds, Formulas, and Equations
Students perform a review assignment in 3 portions to review chemistry compounds, formulas, and equations. The assignment consists of several different portions that can be used as assessments. The majority of the lesson plan is composed...
Curated OER
Crystals: Geometry and Groups
Learners discuss the importance of examining crystals and experiment growing them. In groups, they complete a project in which they use groups in geometry just like crystallographers. They practice solving the groups and proofs and...
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