Curated OER
Design Project: Audio Media-based Signal Generator
In this physics instructional activity, students are given a schematic diagram to construct an amplifier circuit. They complete 4 short answer questions about the circuit they made.
Curated OER
Light-Pulse Switch
In this electrical circuit worksheet, learners answer a series of 3 open-ended questions about light-pulse switches. This worksheet is printable and the answers are revealed online.
Curated OER
Potato Power
Students light a LED clock or light bulb using potatoes. They examine how a battery works in a simple circuit. They determine how chemical energy changes to electrical energy while experimenting with potato powered circuits.
Curated OER
Boolean Algebra
In this physics worksheet, students complete circuit true tables and solve 67 questions on Boolean algebra. They identify different logic gate circuits.
Curated OER
Binary Math Circuits
In this electronics worksheet, students perform mathematical operations using binary circuits to answer 11 questions. They explain and analyze schematic diagrams given.
Curated OER
Multiplexers and De-multiplexers
In this electrical circuit worksheet, students answer a series of 15 open-ended question about multiplexers and DE-multiplexers such as those found in telephone systems. The worksheet is printable and the answers are revealed on-line.
Curated OER
Flip-flop Circuits
In this electrical worksheet, learners design and build a circuit board to grasp the understanding of DC-AC circuit design before answering a series of 25 open-ended questions that include schematics. This worksheet is printable and...
Curated OER
Counters
Within this electrical circuit worksheet, students design and build a circuit board to understand counters. Students will answer a series of 24 open-ended questions that include analyzing schematics. This worksheet is printable and the...
Curated OER
Shift Registers
In this electrical circuit learning exercise, students design and build a circuit board to grasp the understanding of shift resister circuit design before answering a series of 22 open-ended questions with schematics. This learning...
Curated OER
Digital Communication
In this physics worksheet, students differentiate the three telegraph circuits. They complete 10 short answer questions about digital communication.
Curated OER
Memory Devices
In this electrical activity, students design and build a circuit board to grasp the understanding of various electronic memory devices before answering a series of 18 open-ended questions that include analyzing schematics. This ...
Curated OER
Stepper motors
In this circuit lesson learners build different circuits then complete a series of short answer questions on different diagrams.
Curated OER
Meteor Monitor
Student's measure sporadic meteor activity. In this physics and astronomy lesson, 11th graders construct a dipole antennae, and build, test and wire a full wave diode rectifier between the dipole antenna and the laptop.
Curated OER
Come On Baby Light My Fire
Students diagnose and repair all types of ignition systems pertaining to recreation and outdoor power equipment. Each small group diagnose, repair and get their engine to run properly.
Curated OER
Wimshurst Machine
Students examine what a Wimshurst machine is and how it operates. In this mechanics lesson students build a Wimshurst machine and watch it in action.
Curated OER
Construction of an Ammeter and a Voltmeter from a Galvanometer
Students explore series and parallel circuits. In this physics lesson, students construct a simple circuit and measure its maximum current. They construct their own voltmeter and ammeter that operates at a specified range.
Curated OER
Using Transistors: Let's Get Transistorized!
Students build two circuits and explore how transistors function. This activity allow them to observe the operation of a transistor as an amplifier.