Curated OER
How Can You Tell One Clear Gas From Another?
Fifth graders perform experiments to determine the identity of an unknown gas sample. In this chemistry lesson, 5th graders fill balloons with air, oxygen, hydrogen, and carbon dioxide. They use mass and reactivity to identify the gases.
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Observing Root Response After Rotating Plant Ninety Degrees
Students conduct an experiment to observe the response of maize roots when rotated 90 degrees.
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Radiation Budget Lesson: Exploring Albedo
Students experiment with sunlight and temperature. They study the definition of albedo, or the percentage of incoming sunlight that is reflected, rather than absorbed.
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Research Projects in Renewable Energy for High School Students
Thirty-eight pages of information prepares you to assign middle or high schoolers a project on sustainable energy. They take a pretest, review the scientific method, conduct background research, and finally choose an experiment to carry...
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Uniform Motion
Pupils identify when uniform motion occurs. They watch a teacher made PowerPoint explaining the concept of uniform motion and carry out an experiment to understand the concept.
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Reinforcing the Scientific Method
Seventh graders explore a variety of situations and make hypotheses before designing possible experiments. They then are presented with an experiment actually done to solve the original problem and compare it with their results. Students...
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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.
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Using Blood-Typing to Determine Causes of Death in Surgery Patients
For this simulation activity, young biologists examine blood types to determine whether the death rate in a hospital was caused because of incorrect identification of patient blood types. You will need obtain and follow the procedures of...
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Moldy Jell-O
Mini mycologists plan an experiment to determine what affects the growth of mold on gelatin. A list of available materials is provided, but the procedure needs to be designed by the lab group. A data table is also provided in...
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Bacteria in Drinking Water And Water Purification
Students explore how sewer systems can contribute to water pollution and perform an experiment to see how well a water purification technique can protect against water-born microbial illnesses. They compare the bacterial growth from...
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Jumping Frogs - A Lesson on The Scientific Method
Students use origami frogs to experience the scientific method. They define different scientific terms. Also they test a hypothesis and draw conclusions from observations to go through all the steps of the scientific method.
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Dry Ice Activities Mini Lesson
Get your middle schoolers experimenting with dry ice. In the first activity, they place a piece in water and then use phenol red to identify its pH. In the second, they place a piece in a limewater solution and watch as the combination...
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Observing the Growth of a Maize Root
Students conduct an experiment in order to observe the typical downward growth of a maize root. They become familiar with the root's growth patterns to use as a control for comparison in other experiments.
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Root Caps and the Effect on Gravity Sensing
Students conduct an experiment to determine how the absence of a root cap affects a plant's ability to sense gravity. They make comparisons between capped and decapped roots.
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Prairie, Stream, Forest for Junior High Students
Eighth graders take field trips to prairies, streams and forests in Illinois. During the field trip, they complete a worksheet to observe what they see and discuss it when they get back to school. They share their experiences through...
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Groundwater as Part of the Water Cycle
Make sure to read through the activity procedures thoroughly before teaching this lesson plan because the materials list is incomplete. Also, the mentioned worksheets and booklet are not available. However, there is no need to discard...
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What Does the Sun Give Us?
Pupils study the sun and how solar energy works. To learn about renewable energy, they complete a lab activity using a pizza box as a solar heater. Quite clever!
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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...
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Comparing Roots After Rotation of Ninety Degrees
Young scholars conduct an experiment and use different measurements of a single root to illustrate the mechanism of plant movement.
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Antibiotic Resistance
Students using the scientific method, study bacteria as a covering surface of the earth in many forms. They discover that not all bacteria is bad and introduce the topic of antibiotic resistance. Science Fair expectations are addressed.
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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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Floating Fishes: Fishing Expedition
A referenced PowerPoint is not included, but this instructional activity can still make an impact with emerging environmentalists. After introducing them to the facts about overfishing, they experiment with a fishing simulation using...
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Temperature Changes Everything
Middle school chemists visit interactive websites in order to discover what happens to molecular motion when heat is added to matter. They conduct an experiment that demonstrates the expansion of matter with the addition of heat. A lab...
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Investigating an Enzyme-controlled Reaction: Catalase and Hydrogen Peroxide Concentration
Are you looking for a way to measure cellular respiration? Try it with pureed potatoes. With some standard high school science equipment, biologists can perform an investigation and collect data surrounding byproducts of respiration. You...