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Interactive
Curated OER

Electrical Connections

For Students 10th - Higher Ed
In this electrical connections worksheet, students answer 13 questions about conductance, resistors, how to build a circuit and electrical connections.
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Interactive
Curated OER

Conventional Transistor Overview and Special Transistors

For Students 10th - Higher Ed
In this electrical circuit instructional activity, students develop an understanding of micro-controllers and then answer a series of 13 open-ended questions about transistors that include analyzing schematics. This instructional...
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Worksheet
Curated OER

Design Project: LED Stroboscope

For Students 11th - Higher Ed
In this physics worksheet, students design and build an electrical circuit using LED as a light source. They complete 2 short answer questions about their design.
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Worksheet
Curated OER

Basic Operational Amplifiers

For Students Higher Ed
In this electronics worksheet, students analyze different amplifier circuits and answer 18 short answer and problem solving questions about them.
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Interactive
Curated OER

Open-Loop Op-Amp Circuits

For Students 10th - Higher Ed
In this electrical worksheet, students design and build a op-amp model to show understanding after answering a series of 18 open-ended questions that include analyzing schematics. This worksheet is printable and there are on-line answers...
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Interactive
Curated OER

Negative Feedback Op-Amp Circuits

For Students 10th - Higher Ed
In this electrical worksheet, students design and build a op-amp model to grasp the understanding of op-amp circuits before answering a series of 21 open-ended questions that include schematics. This worksheet is printable and there are...
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Worksheet
Curated OER

Positive Feedback Opamp Circuits

For Students Higher Ed
In this physics activity, students complete 12 short answer questions on opamp circuits. They also perform calculations of voltage in some items.
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Interactive
Curated OER

Design Project: Intercom System

For Students 9th - Higher Ed
In this electrical worksheet students design an intercom circuit and answer 2 open-ended questions about the volume control and microphone of the intercom. This worksheet can be printed and the answers to the questions are available...
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Worksheet
Curated OER

Voltage/current converter opamp

For Students 6th - 12th
In this physics worksheet students complete several circuit building exercises then answer a series of short answer questions based on diagrams. 
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Interactive
Curated OER

Servo Motor Systems

For Students 10th - Higher Ed
In this electrical circuit worksheet, students answer  a series of 9 open-ended questions with schematics about motors and how they are used within certain types of electrical circuits.  This worksheet is printable and there are on-line...
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Interactive
Curated OER

Precise Diode Circuits

For Students 10th - Higher Ed
In this electrical circuit worksheet, students construct a model of a diode circuit to demonstrate understanding. They analyze schematics and answer a series of 13 open-ended questions about diode circuits. This worksheet is printable...
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Interactive
Curated OER

Op-amp Oscillator Circuits

For Students 9th - 12th
In this electrical instructional activity, students draw a schematic design and build a Op-amp model to grasp the understanding of oscillator circuits before answering a series of 16 open-ended questions. Students analyze schematics in...
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Interactive
Curated OER

Active Filters

For Students 1st
For this electrical worksheet, 1st graders design and build a circuit model to grasp the understanding of filters in circuits pertaining to impedance and cut-off frequency. They answer a series of 31 open-ended questions that include...
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Interactive
Curated OER

Nonlinear Op-amp Circuits

For Students 10th - Higher Ed
For this electrical worksheet, students draw a schematic design and build a Op-amp model to grasp the understanding of non-linear op-amp circuits before answering a series of 17 open-ended questions. Students will analyze schematics in...
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Worksheet
Curated OER

Phase-locked Loops

For Students 12th - Higher Ed
For this physics worksheet, students examine how phase-locked loop circuits works and answer 8 short answer questions about it. They explain how FM radio communication works.
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Lesson Plan
TryEngineering

Infrared Investigations

For Teachers 2nd - 10th Standards
Students examine how infrared works with everyday items. In this investigative lesson, students examine how we use infrared in household items. They will conduct an experiment to create an infrared remote that works around corners as...
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Lesson Plan
Curated OER

Camouflage

For Teachers 1st
First graders learn how plants and animals adapt to their environments.  In this camouflage instructional activity, 1st graders watch a movie that explains animal camouflage, design a butterfly that blends into a classroom habitat,...
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Lesson Plan
Curated OER

Making Big Cats' Web Pages

For Teachers 1st - 2nd
Students investigate the lives of big cats by creating a website.  In this web design lesson plan, students examine web authoring software in pairs as they read books on big cats.  Students share their web page creations with the class...
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Lesson Plan
Curated OER

Dirty Mud

For Teachers 9th - 12th
Learners examine geological information to study benthic marine habitats. In this watershed project, students examine wetland habitats and land uses in a watershed. They will use geological information to discuss the impact of pollution...
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Lesson Plan
Curated OER

the biggest Plates on Earth

For Teachers 5th - 6th
Students understand the movement of tectonic plates. In this tectonic plates lesson, students access prior knowledge of convergent, divergent, and transform boundaries.  Students discuss energy transfer involved in plate motion. ...
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Lesson Plan
Curated OER

A Watered-Down Topographic Map

For Teachers 8th
Eighth graders explore the ocean floor. In this topography lesson, 8th graders compare topographical maps to bathymetric charts. They will create a topographic map and note landmarks and other land features.
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Lesson Plan
Curated OER

Candy Chemosynthesis

For Teachers 9th - 12th
Learners explain chemosynthesis and photosynthesis using candy. In this chemosynthesis instructional activity, students work cooperatively to create a visual explanation of the chemical equations of photosynthesis and chemosynthesis.
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Lesson Plan
Curated OER

The Nutrient Cycles

For Teachers 5th - 8th
Students investigate the circle of sea life by creating nitrogen compound models.  For this oceanography lesson, students discuss sea creatures and where their waste goes.  Students identify nitrogen cycles in the ocean by viewing...
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Lesson Plan
Curated OER

Rocky Intertidal Field Trip

For Teachers 5th - 8th
Students investigate tides and the land submerged under them.  In this intertidal field trip, Students visit the intertidal zone and observe the habitats and animals that live there.  Students view the pools under rocks where lobsters...

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