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4th Grade Students Investigate Electric Circuits Through Construction and Illustration
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CC BY-NC-SA
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As an activity related to FOSS unit Magnetism and Electricity, 4th grade science students use a computer download to explore electrical circuits and to generate illustrations of electrical circuits for physical models built in class

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Date Added:
04/12/2023
AC Electrical Circuit Analysis: A Practical Approach
Conditional Remix & Share Permitted
CC BY-NC-SA
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An essential and practical text for both students and teachers of AC electrical circuit analysis, this text picks up where the companion DC electric circuit analysis text leaves off. Beginning with basic sinusoidal functions, ten chapters cover topics including series, parallel, and series-parallel RLC circuits. Numerous theorems and analysis techniques are examined including superposition, Thévenin's theorem, nodal and mesh analysis, maximum power transfer and more. Other important topics include AC power, resonance, Bode plots and an introduction to three-phase systems. Each chapter begins with a set of chapter objectives and includes a summary and review questions. A total of over 500 end-of-chapter exercises are included. A companion laboratory manual is available.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Textbook
Author:
James M. Fiore
Date Added:
05/03/2023
AM I on the Radio?
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Educational Use
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Student groups create working radios by soldering circuit components supplied from AM radio kits. By carrying out this activity in conjunction with its associated lesson concerning circuits and how AM radios work, students are able to identify each circuit component they are soldering, as well as how their placement causes the radio to work. Besides reinforcing lesson concepts, students also learn how to solder, which is an activity that many engineers perform regularly giving students a chance to be able to engage in a real-life engineering activity.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
09/18/2014
Applied Industrial Electricity: Theory and Application
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Educational Use
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This free electrical engineering/technology textbook provides a series of chapters covering electricity and electronics. The information provided is great for students, makers, and professionals who are looking for an application-centric coverage of this field.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Textbook
Provider:
Iowa State University
Author:
John Haughery
Tony R Kuphaldt
Date Added:
05/03/2023
Arctic Animal Robot
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Educational Use
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0.0 stars

Students create four-legged walking robots and measure how far they travel across different types of surfaces. They design and create "shoes" to add to the robots' feet and observe the effect of their modifications on the net distance traveled across the various surface types. This activity illustrates how the specialized locomotive features of different species help them to survive or thrive in their habitat environments. The activity is best as an enrichment tool that follows a lesson that introduces the concept of biological adaptation to students.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
09/18/2014
Artificial Intelligence and Machine Learning
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CC BY-NC-SA
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9. Brave New World - AI/ML

The trifecta of globalization, urbanization and digitization have created new opportunities and challenges across our nation, cities, boroughs and urban centers. Cities are in a unique position at the center of commerce and technology becoming hubs for innovation and practical application of emerging technology. In this rapidly changing 24/7 digitized world, city governments worldwide are leveraging innovation and technology to become more effective, efficient, transparent and to be able to better plan for and anticipate the needs of its citizens, businesses and community organizations. This class will provide the framework for how cities and communities can become smarter and more accessible with technology and more connected.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Lesson
Provider:
CUNY Academic Works
Provider Set:
Medgar Evers College
Author:
Rhonda S. Binda
Date Added:
05/12/2023
Basic Lighting for Electricians: Level 1
Conditional Remix & Share Permitted
CC BY-NC-SA
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This text was written for the early term electrical apprentice or anyone who is interested in the field of lighting and lighting design. It is not intended as a replacement for proper electrical training and only qualified individuals should make any changes to electrical circuits.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Textbook
Provider:
British Columbia/Yukon Open Authoring Platform
Author:
Aaron Lee
Date Added:
05/05/2021
Basic Motor Control
Unrestricted Use
CC BY
Rating
0.0 stars

This readily accessible online resource was developed for anyone who has interest in, or works with, AC motors and their associated motor control equipment. Whether you are an electrical apprentice learning about the subject in school or a seasoned journeyperson installing equipment in the field, you will find it easy to navigate through the descriptive text, original diagrams, and explanatory videos to find the exact information you are looking for.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Textbook
Provider:
British Columbia/Yukon Open Authoring Platform
Author:
Aaron Lee
Chad Flinn
Date Added:
08/20/2020
Biomimicry: Echolocation in Robotics
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Educational Use
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Students use ultrasonic sensors and LEGO© MINDSTORMS© NXT robots to emulate how bats use echolocation to detect obstacles. They measure the robot's reaction times as it senses objects at two distances and with different sensor threshold values, and again after making adjustments to optimize its effectiveness. Like engineers, they gather and graph data to analyze a given design (from the tutorial) and make modifications to the sensor placement and/or threshold values in order to improve the robot's performance (iterative design). Students see how problem solving with biomimicry design is directly related to understanding and making observations of nature.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
09/18/2014
Both Fields at Once?!
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Educational Use
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This lesson discusses the result of a charge being subject to both electric and magnetic fields at the same time. It covers the Hall effect, velocity selector, and the charge to mass ratio. Given several sample problems, students learn to calculate the Hall Voltage dependent upon the width of the plate, the drift velocity, and the strength of the magnetic field. Then students learn to calculate the velocity selector, represented by the ratio of the magnitude of the fields assuming the strength of each field is known. Finally, students proceed through a series of calculations to arrive at the charge to mass ratio. A homework set is included as an evaluation of student progress.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
09/18/2014
Building a Piezoelectric Generator
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Educational Use
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Students learn how to build simple piezoelectric generators to power LEDs. To do this, they incorporate into a circuit a piezoelectric element that converts movements they make (mechanical energy) into electrical energy, which is stored in a capacitor (short-term battery). Once enough energy is stored, they flip a switch to light up an LED. Students also learn how much (surprisingly little) energy can be converted using the current state of technology for piezoelectric materials.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
10/14/2015
Bulbs & Batteries in a Row
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Educational Use
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Everyday we are surrounded by circuits that use "in parallel" and "in series" circuitry. Complicated circuits designed by engineers are composed of many simpler parallel and series circuits. During this activity, students build a simple series circuit and discover the properties associated with series circuits.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
10/14/2015
CWops Morse Code Trainer
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Educational Use
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This interactive Morse Code trainer allows you to practice sending and receiving messages in Morse Code. Ham Radio operators may be interested in this tools. There is also a Japanese version.

Subject:
Career and Technical Education
Communication
Computer, Networking and Telecommunications Systems
Electronic Technology
English Language Arts
Information Science
Material Type:
Interactive
Provider:
morsecode.world
Date Added:
02/06/2023
Carros Solares Equipo STEM
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CC BY-NC-SA
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Carros Solares Equipo STEM. El Centro de Extensión y Educación en Ciencias Naturales colabora con la facultad de CSU, los Parques Nacionales y los programas de ciencia ciudadana para traducir su investigación científica actual en experiencias STEM únicas para los estudiantes en forma de kits educativos que se pueden prestar. Cada kit contiene casi todos los materiales necesarios (menos cosas comunes como agua y toallas de papel) para explorar algunos temas de investigación científica realmente interesantes. enviando un formulario de recogida local o un formulario de entrega disponible en el sitio web vinculado. Utilice la información de contacto en la página de descripción general del kit STEM para obtener más información. https://www.cns-eoc.colostate.edu/stem-kits/ Este kit se proporciona de forma gratuita para uso educativo.

Subject:
Agriculture and Natural Resources
Algebra
Applied Science
Architecture and Design
Atmospheric Science
Automotive Technology and Repair
Career and Technical Education
Chemistry
Design
Earth and Space Science
Electronic Technology
Energy Studies
Engineering
Functions
Mathematics
Measurement and Data
Numbers and Operations
Physical Science
Physics
Ratios and Proportions
Skilled Trades and Services
Visual Arts and Design
Material Type:
Activity/Lab
Case Study
Diagram/Illustration
Educational Kit
Interactive
Lesson
Lesson Plan
Primary Source
Reading
Simulation
Student Guide
Unit of Study
Provider:
Colorado State University
Provider Set:
Natural Sciences Education & Outreach Center
Date Added:
02/24/2023
A Chance at Monte Carlo
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Educational Use
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At its core, the LEGO MINDSTORMS(TM) NXT product provides a programmable microprocessor. Students use the NXT processor to simulate an experiment involving thousands of uniformly random points placed within a unit square. Using the underlying geometry of the experimental model, as well as the geometric definition of the constant π (pi), students form an empirical ratio of areas to estimate a numerical value of π. Although typically used for numerical integration of irregular shapes, in this activity, students use a Monte Carlo simulation to estimate a common but rather complex analytical form the numerical value of the most famous irrational number, π.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
09/18/2014
Circuit Construction Kit (AC+DC)
Unrestricted Use
CC BY
Rating
0.0 stars

This new version of the CCK adds capacitors, inductors and AC voltage sources to your toolbox! Now you can graph the current and voltage as a function of time.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Date Added:
03/09/2023
Circuit Construction Kit (AC+DC), Virtual Lab
Unrestricted Use
CC BY
Rating
0.0 stars

Build circuits with capacitors, inductors, resistors and AC or DC voltage sources, and inspect them using lab instruments such as voltmeters and ammeters.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Date Added:
03/09/2023
Circuit Construction Kit (DC Only)
Unrestricted Use
CC BY
Rating
0.0 stars

An electronics kit in your computer! Build circuits with resistors, light bulbs, batteries, and switches. Take measurements with the realistic ammeter and voltmeter. View the circuit as a schematic diagram, or switch to a life-like view.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Date Added:
03/09/2023
Circuit Construction Kit (DC Only), Virtual Lab
Unrestricted Use
CC BY
Rating
0.0 stars

Build circuits with resistors, light bulbs, batteries, and switches and take measurements with laboratory equipment like the realistic ammeter and voltmeter.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Date Added:
03/09/2023
Collecting and Mapping Data
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CC BY-NC
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0.0 stars

Learn how to collect and import spatial features from the field, use web-based map tools to engage citizens, and incorporate the best available spatial data from public domain sources.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Textbook
Provider:
University of Wisconsin
Author:
Janet Silbernagel
Date Added:
04/27/2021