Curated OER
Determining Cutting Site Locations
Students explore DNA restriction mapping. They cut pieces of paper into lengths representing those produced when specific enzymes are used to cut a strand of DNA.
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Human Impacts on Sharks: Developing an Essay Through Peer-Review on a Discussion Board
Students develop a paper topic (in this case, the human impacts on sharks) that is peer reviewed by additional students answering guided questions. The original student must respond to the comments by the fellow classmates. All of the...
Curated OER
Who Gets Eaten? A Study of Natural Selection
Fourth graders represent a new predator on a population of colored worms. They mathematically determine the effect of the new predator on the survival and reproductive rates of the worms, simulating natural selection at work.
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Natural Selection
Students research examples of Natural Selection on a website provided by the teacher. They experiment in groups, different processes of Natural Selection and list them on a chart provided in this lesson plan
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Not Just a Bag of Beans
Students determine the types of natural selection and variation that exists in a population, using beans.
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Land Reinforcement
In this land reinforcement learning exercise, learners complete 7 matching questions, 2 short answer questions, and 1 essay question about key points from their chapter on land conservation.
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Camouflage and Protective Coloration: A Model of Natural Selection
Students study protective coloration and camouflage in animals. They create examples of each and conduct simulation-type experiments to determine which is the most effective adaptation.
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Lead and Mercury: Comparing Two Environmental Evils
High schoolers in chemistry or health courses look at the material safety data sheet (MSDS) and periodic table of elements to gather information about mercury and lead, two toxic materials that have been found in food products. They read...
Curated OER
Timber Harvesting: A Civic Debate, Day 1
Eighth graders develop an understanding of the strategies used in the sustainability of forests. In this timber harvesting lesson students identify and analyze the importance of forests and their management techniques.
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Timber Harvesting: A Civic Debate
Eighth graders analyze and identify the importance of our forests and how to manage them properly. For this tree lesson students read forestry material and come up with different alternatives to the identified problems.
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The Study of Molecular Orientation by Linear Dimension Change of Polymeric Films
Students investigate the linear dimension change of heated plastic film and relate the results to processing and service use of the materials. They calculate percent change in dimension as related to anisotropy and molecular reorientation.
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Harvesting a Forest: How Would I Do It?
Third graders design a machine for clear-cutting an area of forest. In this agricultural technology instructional activity, 3rd graders are read selections from American Tall Tales by Mary Pope Osbourn, discuss how trees are...
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Stem Cuttings
Learners select the best non-flowering stems of plants and remove the leaves from the soon to be buried portion of the stem. They fill seedling flats with soil and insert the cuttings, label, and water.
Biology Junction
Introduction to Biology
Welcome to Biology! Introduce pupils to a subject conceptualized by Aristotle in 300 BC through a presentation and worksheet. It covers the themes of biology, characteristics of life, the scientific method, microscopes, and measurements.
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Beef (Advanced)
For this beef worksheet, students participate in a variety of activities including completing a digestion dilemma, identifying best meat cuts and selecting a service project to complete.
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Camouflage and Protective Coloration: A Model of Natural Selection
Students collect data and compare whether protective coloration or camouflage provides better biological fitness in a given environment. They simulate predator prey interactions of two different species and use gene frequencies to...
Science Matters
Up and Down Fault Blocks
The Sierra Mountains in Nevada and the Tetons in Wyoming originally formed as fault block mountains. In order to visualize these fault blocks, pupils use construction paper to create layers of earth. They cut the paper models and form...
Curated OER
Star Master Viewer
Students construct the viewing tubes by cutting along the designated line shown on the template, rolling the paper into a tube, and taping the tube securely. Next they cut out the cardstock circles - the StarCards cutting on the outside...
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Octopus Legs
Students have oceans of fun transforming a wienie into an octopus they can eat! After counting, cutting halves and fourths, observing steam and the effects of heat, they mix colors as they create a yummy dipping sauce from mustard and...
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Math with Maps and Globes
Young scholars round out their math skills with these ‘round the world' ideas. In this math and geography lesson, students try out time zone sticks, a polar race, and tic-tac-globe to engage them in learning more about globes and the...
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Typical Numeric Questions for Physics I - Work and Energy
A total of 29 word problems furnish practice in solving for work, energy, and force. A few of the questions display diagrams to help learners visualize the systems, and all of them list five choices from which they select the correct...
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Move it Like An Animal
Students investigate how animals move. In this animals lesson, students use pictures of animals and demonstrate how each of them moves from place to place.
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Activity Plan Mixed Ages: Exploring Play Dough
Students learn to prepare a play dough recipe in order to enhance their measurement, reading, and creative-thinking skills. In this lesson on making play dough, students measure and add the different ingredients, while simultaneously...
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Koi Pond
Create this beautiful koi pond scene using watercolor paper, crayons, and paints. This would be a fantastic project to link to a scientific study of pond life or a historical study of Japanese culture.