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Lesson Plan
Curated OER

H2O2 Decomposition Lab II

For Teachers 9th - 12th
Students conduct an oxidation experiment in which they must determine how much hydrogen peroxide (H2O2) is actually in a store-bought solution of H2O2.
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Interactive
Curated OER

Series and Parallel AC circuits

For Students 10th - Higher Ed
In this AC circuits activity, 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 circuits.
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Lesson Plan
Curated OER

Mystery of the Megaflood

For Teachers 3rd - 8th
Students will use everyday items and speeds to describe the dimensions of a massive flood that occurred in the Pacific Northwest near the end of the last ice age.
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Worksheet
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Chemistry Midterm Topic Review

For Students 10th - 12th
For this chemistry review worksheet, students answer and solve 95 questions about chemical reactions, hydrocarbons, functional groups, moles, acids and bases and solutions.
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Lesson Plan
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Let's Take a Trip!

For Teachers 6th
Sixth graders plan a trip for a family of four choosing their travel plan by studying maps to decide upon a route and visiting Websites to get airline and travel schedules. They use ratios and proportions as well as converting fractions...
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Lesson Plan
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Proving For The Crew

For Teachers 5th - 6th
Students write math questions that pertain to the Lewis and Clark Expedition.  In this math instructional activity, students utilize resources in the classroom to help write mathematical questions and answers that relate to the Lewis and...
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Interactive
Curated OER

Potentiometers

For Students 10th - 12th
For this potentiometer worksheet, learners design and construct a circuit and then mathematically analyze their work. They answer 18 questions about potentiometers and their function.
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Interactive
Curated OER

Series-Parallel DC Circuits Series and Parallel DC Circuits

For Students 10th - Higher Ed
In this electrical worksheet, students draw a schematic design and build a circuit board to grasp the understanding of series and parallel DC circuits before answering a series of 41 open-ended questions. Students interpret various...
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Interactive
Curated OER

Time Constant Circuits

For Students 10th - 12th
In this time constant circuits worksheet, students answer 23 questions about the design of circuits that need time delays, about capacitors and inductors, and about resistors and the design of circuits.
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Interactive
Curated OER

Millman's Theorem

For Students 9th - Higher Ed
In this electrical circuit lesson, students will answer 9 open ended questions to mathematically analyze circuits for current and voltage. This online worksheet provides diagrams for better understanding and reveals the answers.
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Worksheet
Curated OER

DC mesh current analysis

For Students 6th - 12th
In this circuits worksheet learners complete a circuit building exercise and answer questions about different circuits.  There is an answer link.
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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

Summer and subtractor op amp circuits

For Students 7th - 12th
In this circuit worksheet students build their own circuit and complete several short answer questions on different amp circuits. 
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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

Linear Computational Circuitry

For Students 11th - Higher Ed
In this electrical worksheet, students draw a schematic design circuit board to grasp the understanding amplification in linear circuitry before answering a series of 35 open-ended questions pertaining to a variety of linear circuitry....
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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

AC Negative Feedback Op-amp Circuits

For Students 10th - Higher Ed
In this electrical circuit worksheet, students draw a schematic design and build a op-amp model to show understanding of AC-negative feedback op-amp circuits before answering a series of 14 open-ended questions with schematics. This...
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Interactive
Curated OER

Op-amp Oscillator Circuits

For Students 9th - 12th
In this electrical worksheet, 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 order to...
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Interactive
Curated OER

Active Filters

For Students 1st
In 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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Lesson Plan
Curated OER

Infusing Equity in the Classroom by Gender

For Teachers 10th - 11th
Students investigate the idea of gender descrimination in the classroom. For this algebra lesson, students collect data in stereotyping, and gender bias in the classroom, school materials and activities. They graph and analyze their...
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Worksheet
Curated OER

Final Worksheet

For Students 9th - 12th
Students will review a semesters worth of material on this final chemistry review. Information ranges from naming isotopes to pH and molarity.
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Lesson Plan
Curated OER

Numbers Beyond Reason!

For Teachers 4th
Fourth graders use the story of the discovery of irrational numbers to explore the different classes of numbers, the different ways in which numbers may be represented, and how to classify different numbers into their particular class.
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Lesson Plan
Curated OER

How Has Math Evolved?

For Teachers 8th
Eighth graders pick a topic or person to research related to the history of mathematics. They brainstorm and create a concept map, using the multimedia software inspiration, about what they are researching and want to examine. They then...
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Worksheet
Curated OER

Rectifying Diodes

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