Curated OER
Losing Ground
Students examine the Dust Bowl and the effects of farming practices in the early 20th century. They read a handout, and conduct and discuss two experiments simulating soil erosion.
Curated OER
Fossil Fuels: Facing the Issues
Students explore energy by researching fuel usage on Earth. In this fossil fuel lesson, students define fossil fuels, the energy created by burning them, and the impact on the environment when using them. Students conduct pollution...
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Grass as Biomass
Learners explore energy properties by listening to a sustainability lecture in class. For this biomass lesson, students identify what biomass is, how it can be transformed into a usable energy and how it complements the energy cycle....
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To Go Solar or Not to Go Solar!
Middle schoolers imagine that they are on a panel to consider if a solar energy system would be advantageous to a new school as it is being built. They read the included handout and then each play a role as a participant in a community...
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Moles
In this moles worksheet, learners review solubility, moles of solute, molar mass, and colligative properties. This worksheet has 10multiple choice questions and 11 problems to solve.
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Top Quark Lab
Students find the mass of the top quark. For this physics lesson, students create a vector diagram from a given set of data. They discuss their calculations and findings in class.
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How is the Strength of an Acid Determined?
Students study acids and how they can be measured. In this acid lesson students distinguish the properties that create strong and weak electrolytes.
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Solutions Quiz Review Sheet
In this solutions worksheet, students use a phase diagram to determine the boiling point and molality of the solution. Students determine the electrical conductivity of a saturated solution. This worksheet has nine problems to solve.
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Electrical Circuits And Switches
Students design and draw circuits with batteries, small light bulbs and common household conductors. They build and test the circuit then modify it so someone who couldn't use their hands could turn the circuit on and off.
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Electromagnetism
Learners explore the generation of magnetic fields from currents in wires and measure the magnetic field directions. They measure magnetic fields in their own environment. They also examine how moving magnetic fields can create currents.
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Stormy Weather
Students conduct experiments. In this weather lesson, students review what they know about weather elements such as cloud formation and storms. Students conduct demonstrations and learn how lightning strikes.
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Discovering Ohm's Law
Students explore the relationship of resistance, voltage, and current in series and parallel circuits using a computer model of a circuit board. They discover Ohm's Law by constructing series circuits.
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Buoyant Boats
Students design and construct a boat out of aluminum foil and a few other simple materials. The boats then be tested by floating them in water, then adding mass until they sink. They explore the various shapes of boat construction.
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The Urban Explosion
Students investigate the uncontrolled development of the world's major cities. They define key vocabulary terms, view and discuss video excerpts, and complete a project that involves drawing a "perfect city," developing a plan to...
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Where Is The Juice?
Students are introduced to the component's of Ohm's Law. In groups, they practice their problem solving skills by reviewing problems solved earlier. They participate in activities that help them gather information on the importance of...
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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 plan students participate in an activity that allows them to see the...
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The Fall of the Ruler
Young scholars determine their reaction time using a ruler. In this Physics lesson, students calculate the class' means and variances. They plot the graph and analyze if there are outliers.
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Conductors and Insulators
Fifth graders explore conductors and insulators. In this science instructional activity, 5th graders act as electrons moving through a wire. Students break into groups representing conductors and insulators and explore how they work with...
National Renewable Energy Laboratory
No Fossils in This Fuel
Yeast and sugar go beyond the pantry and into a fuel experiment. Use these common baking ingredients to assist your class in creating ethanol, a natural fuel. Pupils observe the process and gather information to elaborate...
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Magneto-hydrodynamic Drives
Students examine how electric and magnetic fields can be used to force water out of a chamber to move a vehicle forward.
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Will it Hold A Charge?
Fifth graders discuss which materials they believe hold an electric charge. In groups, they experiment with different objects and charging them. They discuss their results after the activity.
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Conductors and Insulators
Students describe safe practices that are appropriate to a range of situations and environments. They discuss how electricity runs through wires that are insulated so that it cannot escape and determine that you can get electrocuted if...
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Buckyball
In this molecules worksheet, students read about the discovery of new carbon molecule which has been nicknamed buckyball. Students answer 2 short answer questions.
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Electrolytic Titration
Students observe an electrolytic titration using a conductivity tester. In this titration lesson, students observe a solution of acid conducting electricity using the conductivity apparatus. They observe the acid solution being titrated...