Curated OER
Solar Kit Lesson #13 Solarize a Toy
Students work in teams they select a low-power toy, game, or electrical deive to "solarize," or convert to solar power. They determine the operating voltage of their chosen device and design a solar array to provide this level of...
Curated OER
Solar Energy Connection
Learners conduct solar experiments. They calculate the solar gain and operate a solar cell devise used to generate electricity. Students compare and contrast solar energy gain with learners in India. They analyze the difference...
Curated OER
Parts of a Solar Panel-Part I
Students examine electrical contacts, solar cells, and rechargeable batteries and compare and contrast the characteristics of a solar cell to a rechargeable battery in a hands-on activity. Students complete a worksheet as they...
Curated OER
Greenewables
Students form expert engineering teams working for the (fictional) alternative energy consulting firm, Greenewables, Inc. Each team specializes in a form of renewable energy used to generate electrical power: passive solar, solar...
Curated OER
Impedance
In this physics learning exercise, students complete 19 questions on impedance. They solve a series of mathematical and conceptual problems.
Curated OER
Ohm's Law
Young scholars explore Ohm's Law. Following given instructions, students build a physical model of a conductor. They observe a relationship between the current, voltage and resistance in a conductor. After experiments, young scholars...
Savvas Learning
Let's Get Moving
Scholars examine, cut, paste, and sort 12 images featuring different types of movement in order to show what they know about energy—potential and kinetic.
Curated OER
Water and Ice
Students examine the relationship between water and ice. In this physics lesson, students read the book Amazing Water and participate in an experiment where they freeze water into ice cubes. Students observe the changes in the water when...
Curated OER
Phasor Mathematics
In this mathematics worksheet, students solve 13 questions on series, factorial, phase mathematics and calculus. They define what phasor means.
Curated OER
DC Motors
Twelfth graders build simple electromagnets and small motors using a motor kit in order to illustrate how magnetic fields are produced by a current carrying wire and how an external magnetic field produces a force on a current carrying...
Curated OER
What "Ohm's" You?
Students use the CBL and voltage probe to observe electricity. In this algebra lesson plan, students use the TI calculator with the CBL to explore Ohm's Law. They discuss exponential equations and how it relates to Ohm's Law.
Curated OER
The Invention of the Telegraph
Young scholars study the history of telegraph invention. In this technology instructional activity, students build their own Morse Telegraph System. They discuss how this invention benefits the society.
Curated OER
Fundamentals of Radio Communication
Twelfth graders explain the role of electromagnetic waves and antenna in radio communication. For this lesson, 12th graders examine circuit diagrams and solve wave related problems. They also calculate theoretical antenna...
Curated OER
Scouting for Circuits
Fifth graders investigate electricity and how it used in a circuit to be useful energy. They also use this investigation in order to understand how energy can change forms and still be considered useful if put into the right form.
Curated OER
Properties of Magnets
High schoolers determine the physical properties of magnets. They analyze the size, number of poles and strength of the magnets. They make observations of what happens to magnets when they are placed next to each other.
Curated OER
Induction: Inquiry in Action
Students investigate the factors that affect the induced current in a loop of wire. They discuss Faraday's Law and Lenz's Law. Students identify the different variables that affect the magnetic flux and calculate the magnetic flux...
Curated OER
Y8 Energy Transfers and Magnetism (H)
In this science word search instructional activity, learners identify and locate words as they relate to energy transfer and magnetism. There are 17 words to locate in the puzzle and spell correctly.
Curated OER
Converting Metric Units and Prefixes
Students investigate the length of various objects. In this measurement lesson, students convert one metric unit to another. They explain the importance of a uniform system of measurement.
Curated OER
Rat Round Up
Students build a device that captures and carries a pet rat safely back to its cage with out "harming" the rat or themselves. They build and experiment with wind-up or battery operated rat cat toys after predicting the outcome of their...
Curated OER
Pooper Scooper
Science Students build a pooper scooper tool that helps them clean up after a dog without getting their hands dirty or their noses too close. They research the diseases that can be transported through animal waste and work in teams to...
Curated OER
Listening Devices
Students design and construct a listening device that will allow them to listen to the sound generated by specific object inside a box.
National Nanotechnology Infrastructure Network
Is Measuring an Art or a Science?
Not only do future engineers learn the difference between accuracy and precision, they also get some hands-on experience using different measuring tools.
Curated OER
Fire Brigade
Students examine how a community works together to protect them from fire. They work together to design a functional tool that could be helpful in fighting fires. They share their tool with the class.
Curated OER
Naturally Magnetic Elements
Students explore naturally magnetic elements. In this magnets lesson, students examine the periodic table of elements. Students discover the parts of an atom and determine which three elements are magnetic.