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Lesson Plan
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Similar Triangles - Geometry Exploration

For Teachers 8th
Eighth graders become engaged in a activity in geometry to improve mathematical skills. They construct triangles, segments, and points using Geometer's Sketchpad to demonstrate how dilations of triangles and rectangles change geometric...
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Worksheet
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Tests for Parallelograms

For Students 10th
In this tests for parallelograms learning exercise, 10th graders solve 7 various types of geometry problems that include parallelograms. First, they determine if each quadrilateral is a parallelogram and justify their answers. Then,...
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Lesson Plan
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Exploring Trigonometric Ratios

For Teachers 9th - 10th
Students identify the ratios of trig functions. In this trigonometry lesson, students construct triangles and use it to derive the values of sine, cosine and tangent. They use Cabri software to create the visual of the identities.
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Lesson Plan
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Exploring the Hinge Theorem

For Teachers 9th - 10th
Students explore the application of Hinge Theorem. In this geometry lesson, students write inequalities, given two sides of a triangle. They solve problems with triangular inequalities using the proper theorem.
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Lesson Plan
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Tessellations

For Teachers 9th - 10th
Learners create tessellations. In this geometry lesson, students use polygons to create different patterns by rotation. They identify the reasons for polygons to create the type of tessellation it does.
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Lesson Plan
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Area Lesson Plan

For Teachers 7th - 8th
Students explore geometry by using computer applications. In this spatial measurement lesson, students discuss the difference between area, weight, volume and other forms of measurement. Students utilize computer applications to find the...
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Worksheet
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Worksheet 26

For Students 11th - Higher Ed
In this math activity, students use the polar coordinates to find the Euclidian coordinates. Then they compare points on the coordinate plane.
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Lesson Plan
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Dividing Line Segments into n Congruent Parts

For Teachers 9th - 10th
Students identify lines, and line segments. In this geometry lesson, students divide line segments into equal congruent parts. They complete a laboratory activity dealing with lines and segments.
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Lesson Plan
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Dilations- What a Stretch!

For Teachers 9th - 10th
High schoolers perform dilation on various geometric shapes. They also discuss pros and cons of dilation and employ the Frayer Model to study the vocabulary words in this section.
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Lesson Plan
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The Laws of Sines and Cosines Made Simple!

For Teachers 10th - 12th
Students explore the concept of law of sines and cosines. In this law of sines and cosines lesson plan, students construct a triangle tool from card stock and markers. Students use their triangle tool to aid in solving problems...
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Lesson Plan
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Rhythm and Movement

For Teachers 3rd
Third graders identify the rhythms and movements found in different works of art. In this visual arts lesson, 3rd graders view samples of art work and use hand gestures to demonstrate the movement of the image. Students pick one art...
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Lesson Plan
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Symmetry in Kaleidoscope Designs

For Teachers 9th - 11th
Students define reflection, rotation and symmetry. In this symmetry lesson, students move the graph around the coordinate plane and identify the line of symmetry. They identify the different designs of a kaleidoscope.
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Perimeter

For Teachers 3rd - 6th
Students use their hands, feet, computer, and rulers to measure the perimeter of objects. In this measurement lesson plan, students measure objects around the room and computer generated shapes.
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Lesson Plan
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Men in Black

For Teachers 7th - 8th
In this Men in Black worksheet, students answer seven questions about the Men in Black movie relating to UFOs, time capsules, characters, vocabulary, and themes. Students answer questions in short answer format.
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Interactive
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SAT practice problems

For Students 10th - 11th
In this SAT practice problem worksheet, students solve ten varying multiple-choice problems.  These test preparation questions cover, pre-algebra, algebra, and geometry.
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Lesson Plan
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Constructing Midsegments of Triangles

For Teachers 9th - 10th
Learners construct midsegments. In this geometry instructional activity, students make conjectures and apply properties of triangles to solve problems. They complete an activity on the computer.
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Lesson Plan
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The Right Time

For Teachers 6th - 8th
Middle schoolers compute and estimate using mental mathematics, paper-and-pencil methods, calculators, and computers. They measure and compare quantities using appropriate units, instruments and methods. They utilize worksheets imbedded...
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Lesson Plan
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Painting - Architecture Study

For Teachers 7th - 12th
Students study architectural elements, then develop a strong composition from an interior photographs. They explore color planning by developing a painting with a variety of values.
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Lesson Plan
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Putting on a Show

For Teachers 6th - 12th
Students list and research "cutting edge" technology, then develop a Consumer Electronics Trade Show by designing posters, and developing speeches to promote products.
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Lesson Plan
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Percent and Applications: Circle Graph

For Teachers 8th - 9th
Students make, read and interpret circle graphs.
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Lesson Plan
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Physical and Chemical Properties of Water

For Teachers 9th - 12th
Young scholars experiment with water as a component of suspensions, solutions, and heat conduction contributing to the use of food and the health and wellness of human beings.
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Lesson Plan
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How Are The Properties of Covalent Compounds Influenced By Chemical Bonding?

For Teachers 9th - 12th
Students work together to observe the bond lengths of single, double and triple bonds. They make their own predictions about the strength of the bonds and chemical reactions. They answer discussion questions to complete the...
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Lesson Plan
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Math is Beautiful

For Teachers 4th - 7th
Students explore how geometry is used on the composition of artworks by artists from different cultures. This lesson is equally suited for a Math or Art classroom at the late-elementary or early-middle school level.
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Lesson Plan
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The Three Bears: Comparing and Ordering

For Teachers K - 1st
Students explore comparing and ordering volume of containers. They use the context of Goldilocks and the Three Bears to compare the volume of various containers by packing or pouring.

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