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Similar Triangles - Applied Problems

For Teachers 9th - 12th
Students differentiate between similar and congruent triangles. For this geometry lesson, students identify the angles of triangles using the similarity theorem. They apply concepts of triangles to the real world.
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Law of Sines

For Teachers 9th - 12th
Students identify the ratios of a right triangle. In this calculus instructional activity, students use the law of sines to solve problems involving non-right triangles. They identify the different parts of a triangle.
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Tower of Hanoi

For Teachers 9th - 11th
Students create a plan to solve word problems. In this algebra activity, students identify important steps to take when setting up a word problem. They relate algebra to the real world.
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Simson Line

For Teachers 9th - 12th
Stuednts identify triangles for the Simson Line. In this geometry instructional activity, high schoolers solve triangular problems using the properties of triangles.They differentiate between the height, congruency and similarity.
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Location, Location, Location

For Teachers 9th - 11th
Students investigate the properties of triangles. In this geometry lesson plan, students identify the location of different polygons. They identify the different properties of triangles and polygons.
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Power of a Point

For Teachers 9th - 11th
Students solve problems by finding the radius or diameter. In this geometry lesson, students identify the tangent line of a circle and use properties of circles to find the radius. They relate circles to the real world.
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Diagonals to Quadrilaterals II

For Teachers 8th - 10th
Students identify the properties of different polygons. In this geometry instructional activity, students find the slope of a line and calculate the distance between two lines. They differentiate between similar and congruent polygons.
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Line, Ray, Segment

For Teachers 9th - 12th
Students define vocabulary words. In this geometry instructional activity, students identify the graph as a line, ray or segments. They understand the properties of each and calculate the distance on a number line. 
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Perpendicular Lines

For Teachers 9th - 10th
Students differentiate between parallel and perpendicular lines. In this geometry lesson, students identify the different angles created by perpendicular lines and parallel lines. They name the angles that are form when parallel lines...
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Mean and Median

For Teachers 6th - 12th
Students identify the different central tendencies. In this probability lesson, students create the correct type of graphs to analyze their data. They make predictions and draw conclusions from their data.
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Tube Viewer Simulation

For Teachers 10th - 12th
Students graph linear equations. In this algebra activity, students discuss the effect the change in one variable has in an equation. They discuss the effect equations have if you chage the value of the variable.
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Angle Bisectors

For Teachers 9th - 12th
Young scholars identify different angles. In this geometry lesson, students identify different properties of triangles. They find the altitude, median and angle bisector.
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Heron's Formula

For Teachers 9th - 10th
Students use Heron's formula to calculate the area of a triangle. In this geometry lesson, students use three different methods to solve the area of a triangle. They find and construct the incentor and angle bisector of a triangle.
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Special Right Triangles

For Teachers 9th - 10th
Young scholars identify different types of special right triangles. In this geometry lesson, students differentiate between right triangles and isosceles triangles. they construct the triangles using geometry software and make...
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Discovering The Ratio Pi And The Diameter

For Teachers 9th - 10th
Students relate the ratio of Pi to the diameter of a circle. In this geometry instructional activity, students investigate the relationship of the chord of the circle the the number Pi. They define ration, chord, circumference and...
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Inscribed Quadrilaterals and Parallelograms

For Teachers 9th - 10th Standards
Students differentiate between inscribed quadrilaterals and parallelograms. In this geometry lesson, students identify the shaped of the polygons when it is inscribed inside of a circle. They calculate the missing angles of the inscribed...
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Exploring the Slopes of Parallel and Perpendicular Lines

For Teachers 8th - 10th
Students calculate the slope of parallel and perpendicular lines.In this algebra lesson plan, students differentiate between parallel and perpendicular lines. They graph their lines using the slope of the equation.
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Exploring the Slopes of Parallel and Perpendicular Lines.

For Teachers 8th - 10th
Pupils find the slopes for perpendicular and parallel lines. In this geometry lesson, students differentiate between parallel and perpendicular lines. They use Cabri software to create lines to compare.
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Investigating Pythagorean Triples

For Teachers 9th - 10th
Students investigate and solve Pythagorean triples. In this geometry lesson, students find the missing sides and angles of a right triangle. They graph right triangles and move the sides around to create different angles.
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Investigating the Pythagorean Triples

For Teachers 9th - 10th
Students investigate the Pythagorean triples. In this geometry lesson, students solve for different parts of a right triangle. They identify the missing side or angle using the pythagorean theorem.
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Art One-Master Emulation Acrylic Painting Lesson Plan

For Teachers 9th - 12th
Students examine art history books and gather information on three masters. Using the text, they gather information about their history, style, and the techniques they used. They create their own paintings using acrylic paint using the...
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Paul Robeson: 20th-Century Renaissance Man, Hero In Any Century

For Teachers 7th - 12th
Young scholars explore several themes relevant to the life of Paul Robeson and the social, artistic, & political realities of the first half of the 20th century, identify and interview heroes in their communities, and publish...
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Weather/Climate

For Teachers K - 12th
Students examine traditional Native American weather/climate knowledge. They keep a weather journal and research cloud cover.
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Alabama Learning Exchange

Diverse Life Forms of the Ocean

For Teachers 9th - 12th
Young scholars recognize marine organisms and differentiate between plankton and nekton.  In this investigative instructional activity students create a concept map using their list of terms and study marine life forms. 

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