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Interactive
Curated OER

Polyphase Power Systems

For Students 10th - Higher Ed
In this polyphase power systems worksheet, students answer 14 questions about three-phase power systems and single-phase power systems and how they work.
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Worksheet
Curated OER

Time-delay Electromechanical Relays

For Students Higher Ed
In this physics instructional activity, students solve and write short answers to 19 questions on time-delay relays. They explain how the mechanism works and calculate the amount of delay in seconds.
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Lesson Plan
Curated OER

Deal or No Deal

For Teachers 5th - 6th
Young scholars play a game in order to memorize any set of facts. In this memorization lesson, students play an adaptation of the game Deal or No Deal to help them review and memorize factual information. Young scholars also work on math...
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Lesson Plan
Curated OER

Water Cycle Stories

For Teachers 6th - 8th
Students create water cycle stories. In this water cycle lesson, students review the parts of the water cycle. They create a story that describes the journey of a water molecule as it makes its way through the cycle and into different...
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Lesson Plan
Curated OER

Related Rates

For Teachers 12th
Twelfth graders rewrite word problems using equations. In this calculus lesson, 12th graders solve real world situation using the derivative. They solve problems on rate, and distance.
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Worksheet
Curated OER

Using Rocks and Ores Worksheet

For Students 9th - 12th
In this chemistry worksheet, students answer 15 short answer questions about rocks and ores. They explore write balanced chemical reactions from word equations given.
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Lesson Plan
Curated OER

Indirect Measurement

For Teachers 9th - 10th
Students measure and apply their knowledge of proportion to solve problems. In this geometry activity, students measure using a meter stick, small mirror and measuring tape. They compare and contrast their measurements to objects outside...
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Lesson Plan
Curated OER

Bestiarity and Gargoyles

For Teachers 5th - 6th
Students complete an art project. In this gargoyles instructional activity, students learn about gargoyles and other medieval architecture features and discuss their purposes. Students create their own monsters using an etching...
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Worksheet
Curated OER

Solving a System of Linear and Quadratic Equations

For Students 11th
In this Algebra II activity, 11th graders use graphing to solve a system of equations in which one equation is linear and the other is quadratic.  The three page activity contains a combination of nine multiple choice and free response...
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Lesson Plan
Curated OER

Equivalent Fractions

For Teachers 4th - 5th
Learners complete a worksheet.  In this fractions lesson, students review their knowledge of fractions, define equivalent fractions, see examples of equivalent fractions and practice making equivalent fractions.
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Lesson Plan
Curated OER

Regions and Habitats

For Teachers 4th
Fourth graders identify the different habitats found in the seven regions of the United States. In this ecology lesson, 4th graders write an essay about how humans affect the ecosystem and vice versa. They discuss how changes on one...
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Lesson Plan
Curated OER

The Cassini Robot

For Teachers 7th - 12th
Learners compare the functions of a robot to that of the human body. In this technology lesson, students identify the important components of the Cassini robot that would enable it to carry out space missions. They design and build their...
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Lesson Plan
Curated OER

Children's Literature Across the Curriculum Ideas: The Magic School Bus Plants Seeds

For Teachers 3rd - 5th
Students read The Magic School Bus Plants Seeds by Janna Cole. They complete a variety of cross-curricular activities surrounding the study of plants and seeds. Included are reading, art, math, science, writing, social studies, and...
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Worksheet
Curated OER

Counting Corners and Sides of Shapes

For Students 1st
Kids count shapes, corners, and sides. They locate the corners and sides of each given shape, then count and record them in the space provided. Here you will find a worksheet that provides a step-by-step process for how the problems...
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Lesson Plan
Curated OER

Size Effects Problem Set

For Teachers 8th - 10th
Students, after reading the Size Effects page from a NASA Web-based textbook, demonstrate an understanding of Size Effects by answering questions.
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Lesson Plan
Curated OER

The Lift Equation Problem Set

For Teachers 9th - 12th
Students, after reading the Lift Equation page from a NASA Web-based textbook, demonstrate an understanding of the lift equation by answering questions.
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Lesson Plan
Curated OER

Cyberpets

For Teachers 4th - 6th
Students learn about the differences between cyberpets and live pets and the consequences of bringing a cyberpet to school.
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Lesson Plan
Curated OER

Snail Observation Exercise

For Teachers 6th - 12th
Young scholars are given a pond snail in a clear glass and asked to make observations on the snail's form and behavior. One of the key ideas is that seemly common subjects (like snails) often have surprising or interesting properties.
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Worksheet
Curated OER

Plants: Form and Function

For Students 9th - Higher Ed
In this plants worksheet, learners compare and contrast vascular and non-vascular plants. Students learn the structure and function of the 3 types of plant tissues: dermal, ground, and vascular tissue. This worksheet has 27 fill in the...
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Lesson Plan
Curated OER

Earth and Beyond

For Teachers 7th - 9th
In this earth and beyond worksheet, students answer short answer questions about the atmosphere, the chemical compounds in Earth's atmosphere. Students visit different websites to conduct research of the discoveries of the scientist who...
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Lesson Plan
Curated OER

Home Electrical Safety

For Teachers 5th - 8th
Learners explain the danger of incorrectly wired plugs. For this physics lesson, students construct their own safe plug. They share the finished project in class.
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Lesson Plan
Curated OER

Cell Reviews

For Teachers 9th - 12th
Students draw cells, make a cell, and list organelles in plant and animal cells. In this cells lesson plan, students create edible cells.
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Lesson Plan
Curated OER

Amphibians

For Teachers 4th
Fourth graders Make flashcards for the following words, memorize them and get quizzed by the teacher: Amphibian, Lungs, complete metamorphosis, tadpoles, tail-less, tail, vertebrate, cold-blooded, gills, swamp, pond.
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Worksheet
Curated OER

Circulatory System

For Students 5th - 10th
In this circulatory system worksheet, students use an internet program to observe the circulatory system and answer short answer questions about it. Students complete 21 short answer questions.