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### We found 691 reviewed resources for the pythagorean theorem

Lesson Planet: Curated OER

#### Exploring Geometric Mean

Student identify the solution using geometric mean. In this geometry lesson, students create right triangles where the altitude of the triangle is the side containing the right angle. They modify shapes using Cabri software and observe...

Lesson Planet: Curated OER

#### Can You Make a Hole in One?

Students relate miniature golf to reflection of an image. In this algebra lesson, students collect and graph data as they study linear equations. They apply properties of graphing to solve real life scenarios.

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#### Surface Area of Cones

Students find the surface area of cones. In this geometry lesson, students calculate the dimensions of each three-dimensional shape and use the correct formula to solve the problem. They relate concepts of cones to the real world.

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#### Surface Area of Pyramids

Students identify the surface area of pyramids and other polygons. In this geometry lesson, students find the different measurements for the different parts of a polygon. They use the surface area formula to solve for the surface area,

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#### The Overlooked Regular Pentagon

Tenth graders discuss the history of geometry as it relates to pentagons. In this geometry lesson, 10th graders solve problems of a pentagon inscribed inside of a circle using ratio. They review other properties for shapes of polygons...

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#### Plain Figures And Measuring Figures

Seventh graders investigate the mathematical concept of a sector. They apply the concept to an example problem and then move into a more complex application. They find the area of the side of a cone. This is done as students calculate...

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#### Area & Perimeter using Geoboards

Students apply the concepts of length, area, and perimeter to real world experiences.

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#### Calculating the Shortest Distance Between Two Points

Ninth graders calculate the distance between two points.

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#### Area graphics for 7th graders

Students randomly select dimensions for three geometric shapes (square, right triangle and circle). From the graphs they compare and contrast the graphical results of each shape.

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#### Optional Laboratory: Measuring Tree Heights

Students work together to measure tree heights. They make predictions on what they believe the calculations are and answer questions during the experiment. They share their results with the class.

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#### Gridding a 2 x 2 Meter Unit

Students use the internet to examine what happens at an archeological dig site. In groups, they practice measuring a 2x2 meter square unit and gridding it out as an archeologist would do. They review the possible solutions at the end of...

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#### Hexagoning the Circle

Students explore similarity to see that the area of a circle should be a constant times the square of its radius. Students create a hexagon. Students share their designs with the class.

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#### Mathematicians of the Month

Seventh graders become familiar with the history and times which influenced a featured mathematician each month. Through Internet research, they gather information about a different mathematician each month. Students solve mathematical...

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#### Coordinate Proofs

Learners explore the concept of coordinate proofs. In this coordinate proofs lesson, students write coordinate proofs using properties of distance, slope, and midpoint. Learners discuss why it is sometimes beneficial to double the...

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#### Vectors Via the Calculator

Eighth graders resolve vector problems without the knowledge of math. In this vectors lesson students with poor math skills get a chance of passing the course.

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#### Slopes, Distances, and Map Keys

Young scholars explore Rise and Run. In this math instructional activity, students use Rise and Run to find given slopes, they will use the slopes to calculate distances from point to point on graph paper.

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#### Vectors

Students differentiate distance and displacement. In this physics lesson, students use formulas to calculate for displacement. They draw vectors using the grid.

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#### Unit Perimeters and Areas

Students use Geometers SketchPad to find the area and perimeter of several shapes. In this geometry lesson, students determine area of rectangles and progress through irregular polygons. None of the referenced worksheets are included...

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#### Tilted Squares and Right Triangles

Students investigate squares. They generate patterns from structured situations and find a rule for the general term and express it using words and symbols. Students generate patterns from a rule and substitute values and formulas.