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Design Project: Arbitrary Waveform Generator
In this electronics activity, students build a circuit that can produce desired waveforms. They answer 1 short answer question that follows.
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AC Waveforms
In this AC waveforms worksheet, learners answer ten questions about AC voltage, frequencies of waveforms and they interpret diagrams of AC voltage.
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Name That Tune: Matching Musical Tones Through Waveform Analysis
Pupils detect the waveform of musical notes to determine the code for the "safe" in this forensics simulation instructional activity. They use a microphone and tuning forks along with Vernier EasyData on their graphing calculator to...
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Oscilloscope Trigger Controls
In this oscilloscope worksheet, students answer 15 questions about the settings on oscilloscopes, the trigger level controls, the results of changing the settings and they interpret waveforms on oscilloscopes.
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American Indian Flute and Math
Students investigate the Math behind Musical instruments in this cross-curricular Math lesson on the Native American Flute and waveforms. The lesson can be accomplished in 6 days and includes an extensive materials list for successful...
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What Does Sound Look Like?
Middle schoolers work in small groups or individually to explore and edit an audio file. They identify beats and other features of waveform, find and remove silence in audio, experiment with fade and crossfade and export a clip they have...
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Uncovering a Signal
Students examine information EEG impulse control. They observe representations of EEG signals. Students use inquiry skills to interpret and analyze the waveforms. They explore how confusion can send control impulses to the wrong...
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Harmonic Frequencies
In this waves instructional activity, students make the nodes, antinodes, waveform, and wavelength for harmonics shown. Students complete 11 fill in the blank questions and 10 problems to solve.
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Waves, Sinusoids, and Identities
What is the net effect when two waves interfere with each other? The lesson plan answers this question by helping the class visualize waves through graphing. Pupils graph individual waves and determine the effect of the interference...
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Cardiac Function
In this health worksheet, high schoolers look for the connections needed to attain the knowledge of cardiac function. The sheet includes the background information.
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AC Power
In this physics worksheet, 12th graders calculate the power generated in AC circuits. They solve and write short answers to 47 questions about given circuits.
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Pulse-Width Modulation Signal Generator
In this electrical learning exercise, students answer a series of 6 open-ended questions about pulse-width signal generators. This learning exercise is printable and the answers are revealed online.
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Riding the Radio Waves
Students examine the basic concepts of radio waves and magnetic fields. They study how the AM radios are built and demonstrate the concepts of amplitude and frequency.
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Advanced Electromagnetism and Electromagnetic Induction
In this electromagnetism and electromagnetic induction worksheet, students answer 11 questions using calculus to determine things such as magnetic flux and wave output.
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Circuits-Class C BJT Amplifiers
In this class C amplifiers activity, students compare different classes of amplifiers, they explain each class and they write an equation that predicts the amplifier frequency of a class c amplifier given a schematic diagram.
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Basic Oscilloscope Operation
In this electrical worksheet, students answer a series of 25 questions about the use and understanding of an oscilloscope used by electrical technicians. This worksheet is printable and the answers are revealed on-line.
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Peak, Average, and RMS Measurements
In this voltage worksheet, learners answer ten questions about RMS amplitude, DC power sources, AC alternators and the measurements used for voltage in power lines.
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Inductive Reactance
In this electrical circuit worksheet, learners draw a schematic design and build a circuit board to grasp the understanding of inductive reactance before answering a series of 13 open-ended questions. This worksheet is printable and the...
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Capacitive Reactance
In this electronics worksheet, students solve and write short answers to 15 questions about capacitors. They interpret schematic diagrams and calculate values using Ohm's law.
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Impedance
In this physics worksheet, students complete 19 questions on impedance. They solve a series of mathematical and conceptual problems.
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Series and Parallel AC circuits
In this AC circuits worksheet, students answer 75 questions about series and parallel circuits including building and analyzing their own circuit mathematically, interpreting schematics of AC circuits and finding total impedance of...
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Series-Parallel Combination AC circuits
In this AC circuits worksheet, students answer 26 questions about series-parallel combined circuits,. They find capacitance, resistance, total impedance, the output voltage and they complete schematics of the circuits.
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Mixed Frequency Signals
In this electrical worksheet, students interpret schematics to answer a series of 31 questions about mixed frequency signals. This worksheet is printable and the answers are available on-line.
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AC Network Analysis
In this AC networks instructional activity, students analyze and answer 24 questions about AC circuits. They calculate impedance values, they determine phase shifts, and they solve complex number arithmetic used to analyze AC circuits.