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Lesson Plan
Curated OER

The Value of Volume

For Teachers 9th - 11th
Students measure the perimeter and area of their polygons. In this geometry lesson, students calculate the volume and area using the correct tools. They calculate the time and temperature and the perimeter and side lengths of triangles.
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Lesson Plan
Curated OER

Going, Going, Gone!

For Teachers 6th
Sixth graders use the scientific method to test variables of evaporation. In this evaporation lesson plan, 6th graders test a wet handprint on a paper towel and relate this experiment to weather conditions.
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Lesson Plan
Curated OER

The Amazing Heart

For Teachers 6th - 10th
Students examine human blood flow by comparing the pulse of athletes.  In this human body lesson, students discover the equation for finding the cardiac output from a human heart.  Students identify heart rates of accomplished athletes...
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Lesson Plan
Curated OER

You’re Tugging at Me!

For Teachers 6th - 8th
Middle schoolers study the sliding and rolling friction.  In this forces lesson students divide into groups and use a cart to examine the amount of force that is used to move objects. 
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Worksheet
Curated OER

Euler's Theorem

For Students 10th
In this Euler's Theorem instructional activity, 10th graders solve and complete 15 various types of problems. First, they find the distance and midpoint of a segment given its endpoints. Then, students identify the number of vertices,...
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Worksheet
Curated OER

Sunspot Activity

For Students 8th - 10th
In this sunspot activity worksheet, students are given a table with 3 types of flares produced by sunspots based on their brightness. Students answer 5 questions by interpreting the data and they determine the percentages of the...
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Lesson Plan
Pennsylvania Department of Education

A Geometric Scavenger Hunt

For Teachers 5th
Fifth graders connect their knowledge of polygons and polyhedrons. In this geometric shapes lesson plan, 5th graders identify and classify two- and three-dimensional objects. Students construct a polyhedron out of polygons and describe...
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Lesson Plan
Curated OER

Who Wants to Carry a Million?

For Teachers 7th - 9th
Students, in groups, determine the volume of a box large enough to hold a million dollars. They calculate the dimensions of a bill and the volume of the money.
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Lesson Plan
Curated OER

Volumes of Rectangular Prisms

For Teachers 9th - 12th Standards
Students determine the volume of a rectangular prism. They then maximize and minimize the volume given variable side lengths.  Finally, they factor the volume equation to determine the side lengths.
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Worksheet
Curated OER

Unit Conversions-Energy, Power, Flux

For Students 8th - 10th
In this unit conversion worksheet, students solve 4 problems given a list of conversion factors for units of energy, power and flux.
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Worksheet
Curated OER

Chemistry Crossword

For Students 9th - Higher Ed
For this chemical reactions worksheet, students complete a crossword puzzle by figuring out the vocabulary words associated with 34 clues.
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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. In 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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Lesson Plan
Curated OER

The Area of a Circle

For Teachers 8th
Eighth graders find the circumference and diameter of several lids, show the relationship of the two measurements and derive the formula for finding the area of a circle. In this area of a circle lesson plan, 8th graders find...
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Worksheet
Curated OER

Tissues

For Students 9th - 12th
In this tissue learning exercise, learners are given notes on 6 types of epithelial tissues, 10 examples of connective tissue, three types of muscular tissue and the components of nerve tissue.
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Lesson Plan
Curated OER

Changing Twines: Exploring Area and Perimeter

For Teachers 3rd
Third graders review formulas for area and perimeter in quadrilaterals. They arrange pre-cut twine on a centimeter graph paper to create non-congruent quadrilaterals. They calculate the perimeter and area of each form.
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Worksheet
Curated OER

Geometry: Calculating the Area of a Circle

For Students 7th - 9th
In this area worksheet, students use the perimeter or radius to determine the area of a circle. This one-page worksheet contains 8 problems. This worksheet may be produced in printed form. Answers may be viewed on-line.
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Lesson Plan
Curated OER

Geoboard Area

For Teachers 3rd - 6th
Students explore the basic geometric shapes and geometric shape vocabulary through the use of geoboards and virtual geoboards. They create a variety of shapes with a partner, build ten different rectangles on their geoboards, and...
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Worksheet
Curated OER

Blowing In the Wind

For Students 3rd - 6th
In this wind dispersal learning exercise, students read for information and comprehension. In this short answer and drawing learning exercise, students answer six questions.
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Worksheet
Curated OER

Organic Chemistry Problem Set Key

For Students Higher Ed
In this organic molecules worksheet, students solve nine problems involving reactions of organic molecules. They must draw and label reactions, explain the processes of the reactions and predict products of reactions
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Lesson Plan
Curated OER

Cell Size and Division or How Big Would You Want To Be if You Were a Cell?

For Teachers 6th - 12th
Students investigate why cells divide. In this cell size lesson plan, students observe how far a solution travels into 3 different size model cells of agar. They answer questions about the most effect movement of "nutrients" into the...
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Worksheet
Curated OER

Factoring With Polynomials

For Students 9th - 11th
In this algebra worksheet, students factor polynomials using the greatest common factor. They also use the foil method. There are 8 questions with an answer key.
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Worksheet
Curated OER

Candy Canes on a Tree

For Students 9th - 11th
In this algebra worksheet, students calculate how many candy canes and ornaments are on each person's Christmas tree. They are given specific clues to help them calculate their answers. There are 2 questions with an answer key.
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Lesson Plan
Curated OER

It's a Gas - Natural Gas

For Teachers 6th - 12th
Students use plastic bottles, water, and condiment packets to simulate how natural gas comes from decaying ocean plants and animals. In this natural gas lesson plan, students also fill out lab packets and answer exit questions.
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Worksheet
Curated OER

The Painting Problem

For Students 9th - 11th
In this algebra worksheet, students figure out how long it will take a painter to paint a room two times as big as the current one he is working on. There is an answer key with this problem.

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