Curated OER
Give Me Energy
Students explore kinetic energy. For this energy lesson students complete an activity and explain what happened.
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Heat Absorption
Students examine how heat moves from substance to another. In this heat absorption lesson students identify ways that heat is transferred and analyze data.
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Ballistic Pendulum Lab
Young scholars determine the muzzle velocity of projectile launcher. For this physics lesson, students compare the pendulum method and kinematic method in calculating the initial velocity. They analyze data and discuss results in class.
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Lawnchair Larry Flies!
Students research and experiment to discover the lifting power of helium gas.
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Float My Boat
Fourth graders, in groups, experiment with density and the displacement of water by creating and designing their own boats and seeing which boat holds the most centimeter cubes without sinking..
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How Do Things Fall?
Students observe falling objects. They discover the rate of falling is based on air resistance and not the weight of the objects. They discuss how engineers use this type of information to design aerodynamic shapes.
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Oxygen vs. Air Pressure
Students conduct an experiment to determine if water level is affected by a change in oxygen level or air pressure.
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Investigating the Regulation of Leukocyte Adhesion Through Extracellular Matrices
Students examine the relationship between leukocyte adhesion and migration in response to chemoattractants. They discuss sterile techniques, observe a demonstration using mock cell culture, and develop a procedure for studying the...
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Pendulum Patterns
High schoolers identify the variables involved in the motion of a pendulum. In groups, they research how each different variable is related to the energy the pendulum produces. They share their results with the class and compare them...
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Effect of Acid Rain on Plants
Learners observe the effects of acid rain on plants through experimentation and research. Students research types of crops in their area. Learners work in small groups to complete the experiments given, as well as write a report and...
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Video Umpires
Students play umpire in a baseball game. They video the umpire's calls and then examine the accuracy of a "line call" when compared to a taped record of a ball's exact impact location. They create a transcript of a fictional court case...
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Light and Optics
Students discover the relationship between lens shape and the formation of images in an experiment. They use three different size converging lenses and a diverging lens to calculate and compare the focal length of each. They graph and...
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Ping Pong Vocabulary
Students estimate the size of a sea turtle nest, or clutch, that contains about 120 eggs. They decide what type of container that they are familiar with that could hold a complete nest or clutch. Finally, students calculate the volume...
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Electron Current Flow
Students observe how an electrical current passes through a conductor and the relationship between voltage and resistance. In this investigative lesson students participate in an activity that allows them to see the correlation between...
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Atmospheric Shielding from Radiation II
In this radiation worksheet, students calculate the total shielding along several specific directions defined by the angles. This worksheet has 3 problems to solve.
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Grow Your Own Grub
Students study plant needs and growth by completing a gardening activity. In this plant study lesson, students watch a video and discuss plant growth needs. Students plant seeds in containers and water the plants. Students take photos of...