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Worksheet
Curated OER

Seventeen Math Regents Exam Pythagorean Theorem Questions

For Students 8th - 10th
In this Pythagorean Theorem worksheet, students solve seventeen Math Regents Exam questions using the Pythagorean Theorem.  The solutions are provided.
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Worksheet
Curated OER

The Pythagorean Theorem

For Students 9th - 11th
For this geometry worksheet, students solve missing parts of a triangle using the Pythagorean Theorem. There are 19 questions with an answer key.
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Lesson Plan
Curated OER

Optional Laboratory: Calculating Board Footage in a Tree

For Teachers 6th - 8th
Young scholars work together to complete an experiment calculating the amount of board footage in a tree. They record their data and answer questions at the end of the lesson. They create their own hypothesis as well.
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Lesson Plan
Curated OER

Rocket Physics

For Teachers 11th - 12th
Young scholars investigate the relationship between impulse, momentum, kinetic and potential energy and aerodynamic drag. In this physics lesson, students calculate data taken from launching a rocket. They compare the theoretical and...
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Lesson Plan
Curated OER

Mechanical Energy

For Teachers 6th - 8th
Learners discover the difference between kinetic and potential energy in an experiment using toy cars and tracks. In small groups, they set up the experiment to determine the distance milk cartons will travel when hit by toy car. They...
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Lesson Plan
Curated OER

Towers of 10

For Teachers 1st - 2nd
Students complete four worksheets of activities to use cubes to count by 10s. For this counting blocks lesson, students use blocks to count by 10s and complete block counting activities.
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Lesson Plan
Curated OER

The One in the Middle

For Teachers 6th - 8th
Students review and reinforce the concepts of mean, median, and mode based on the number of siblings the students have. They use Post-it notes to organize and re-organize the data.
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Lesson Plan
Curated OER

Float My Boat

For Teachers 4th
Fourth graders, in groups, experiment with density and the displacement of water by creating and designing their own boats and seeing which boat holds the most centimeter cubes without sinking..
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Lesson Plan
Curated OER

Penny's Box

For Teachers 7th - 9th
Students need to be able to calculate the volume and surface area of a cuboid as well as present a systematic list of results in order to justify the minimum case. The use of three factors of 100 is also important.