Worksheet
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Phasor Mathematics

For Students Higher Ed
In this mathematics worksheet, students solve 13 questions on series, factorial, phase mathematics and calculus. They define what phasor means.
Worksheet
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Basic Algebra and Graphing for Electric Circuits

For Students 12th - Higher Ed
In this electronics activity, students evaluate mathematical expressions to complete 16 short answer and problem solving questions.
Lesson Plan
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The Landfill Loafers Meet the Wise Buys

For Teachers 2nd - 5th
Students discover recyclable materials and the proper disposal of those items through Internet research. Working in groups of four, they search the Internet for uses of recyclable materials. After research is complete, they participate...
Lesson Plan
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Get the Picture!

For Teachers 9th - 12th
Astronomers practice downloading data from a high-energy satellite and translate the data into colored or shaded pixels. As a hands-on activity, they use pennies to simulate high-energy satellite data and they convert their penny...
Lesson Plan
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Grid Frame Mapping

For Teachers 3rd - 8th
Learners map and describe a small area of the schoolyard.
Lesson Plan
Howard Hughes Medical Institute

Population Dynamics

For Teachers 10th - 12th Standards
Will human population growth always be exponential, or will we find a limiting factor we can't avoid? Young scientists learn about both exponential and logistic growth models in various animal populations. They use case studies to...
Lesson Plan
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Where Is The Juice?

For Teachers 9th - 12th
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...
Worksheet
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DC Branch Current Analysis

For Students 12th - Higher Ed
Engage your class in physics with this series of questions. The first question is the most hands-on and asks learners to build their own circuit. The rest of the questions are related to current analysis. Class members solve 7 problems...
Worksheet
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Junction Field-Effect Transistors

For Students 10th - 12th
For this physics worksheet, students complete 43 conceptual questions on transistors. They define basic terms related to conductance.
Worksheet
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Thyristors

For Students 12th - Higher Ed
In this electronics activity, learners complete 25 short answer questions on thyristors. They identify the different types of thyristors and how they function in the circuit.
Worksheet
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Signal Modulation

For Students 9th - 12th
 In this circuit worksheet, students answer a series of 31 essay or short answer questions pertaining to modulation and its importance and usage in electronics. This worksheet is available for printing and in a PDF format. The...
Lesson Plan
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Determining Center of Gravity

For Teachers 11th - 12th
Students complete calculations involving the structure and properties of matter. They engage in a variety of problem solving activities to help them determine the center of gravity.
Worksheet
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Basic Operational Amplifiers

For Students Higher Ed
For this electronics worksheet, students analyze different amplifier circuits and answer 18 short answer and problem solving questions about them.
Worksheet
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Trigonometry for AC Circuits

For Students Higher Ed
In this physics learning exercise, students solve 23 trigonometry based problems. Students apply the Pythagorean Theorem in electricity calculations.
Worksheet
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Step-up, Step-down, and Isolation Transformers

For Students 9th - 12th
In this circuits and transformers worksheet, students answer 34 questions about loads, voltage, currents and waves associated with circuits.
Worksheet
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Rectifying Diodes

For Students Higher Ed
In this physics worksheet, students solve 19 problems on rectifying diodes. They answer a series of conceptual questions that can be tested by building the circuit shown.
Worksheet
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Rectifier Circuits

For Students 11th - Higher Ed
In this physics worksheet, students complete 17 short answer questions about rectifier circuits. They use the test equipment to check their answers.
Interactive
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Clipper and Clamper Circuits Clipper and Clamper Circuits

For Students 10th - Higher Ed
In this electrical worksheet, students design and build a circuit board to grasp the understanding of circuit design including clipper and clamper circuits and  before answering a series of 21 open-ended questions that include...
Worksheet
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Miscellaneous diode applications

For Students 7th - 12th
In this physics activity learners complete a series of short answer questions on different circuitry and how things operate. 
Interactive
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Zener diodes

For Students 10th - 12th
In this Zener diode activity, student answers 23 questions about DC current though a zener diode and determine the voltage regulated and resisted. Students can access answers online.
Interactive
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Special Diodes

For Students 10th - Higher Ed
In this electrical circuit learning exercise, students draw a schematic design and build a circuit board to grasp the understanding of diodes. Students answer a series of 8 open-ended questions. This learning exercise is printable and...
Interactive
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Bipolar Junction Transistor Theory

For Students 10th - Higher Ed
In this electrical learning exercise, students draw a schematic design and build a bipolar transistor to grasp the understanding of bipolar junction transistor theory before answering a series of 28 open-ended questions. Students...
Worksheet
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Bipolar Junction Transistors in Active Mode

For Students Higher Ed
In this physics worksheet, students analyze different schematic diagrams and answer the questions that follow. They solve and write short answers to 23 questions on circuits.
Worksheet
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Bipolar Transistor Biasing Circuits

For Students Higher Ed
In this electronics worksheet, students analyze electrical circuits to answer 21 short answer and problem solving questions about bipolar transistors.

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