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Curated OER
Introducing Powers and Models
Young scholars construct two dimensional models to illustrate squared numbers. For this geometry lesson, students use graph paper and an x/y axis to build squares exponentially. Young scholars identify powers and relationships between...
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Solids in the Playground
First graders locate and identify solids in the schoolyard. In this geometric solids instructional activity, 1st graders locate two solids on the playground. They work as a group to compare and contrast them according to shape, texture,...
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Probability Concepts (Practice 20.2)
In this probability learning exercise, students solve 16 problems pertaining to probability and likely, less likely, certain and impossible outcomes.
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More Quadrilaterals
In this quadrilaterals worksheet, students identify shapes and their properties. In this problem solving worksheet, students answer fourteen questions.
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Solve Word Problems with Geometry
In this geometry instructional activity, students solve word problems having to do with lines, angles, shapes, area, perimeter, and more. Students complete 57 problems total.
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Buttons, Buttons, Everywhere!
Students compare, sort, and describe shapes. Using a button collection, students identify the shape, color number of holes, etc. Students play a description game with the buttons. They create a chart and name items that are the same...
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The Same, Similar, and Different
In this same, similar, and different worksheet, students compare seven shapes and fill in the blanks with like or alike. Students answer eight comparisons.
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3-D Paper Sculpture
Students explore characteristics of geometric shapes. They participate in a paper folding activity to create various geometric shapes. Students design a mobile of the shapes they have created.
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Fashion Day
Eighth graders practice using basic measurements to solve word problems.They also investigate finding the perimeter of different polygons and define the characteristics to classify the shape as a polygon.
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Tessel Your Way to Nagano!: Olympics, Winter Sports, Snowboarding, Graphic Design, Geometry, Math, M.C. Escher, Tessellations
Students create Post-It note fundamental regions to tesselate. They make tesselations using computer software or websites. They create a jacket design with tesselation and determine the cost of production.
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Compare Area and Perimeter of 2D Shapes
In this area and perimeter learning exercise, students compare area and perimeter, determining which shapes has the greater perimeter or area. A reference web site is given for additional activities.
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Geometry Skills: Solid and Plane Figures
In this geometry skills worksheet, students respond to 4 questions that require them to examine geometric figures and change them to solid figures and plane figures.
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Pondering Polygons
For this polygon worksheet, students observe models of polygons. Students must identify the characteristics of polygons such as a rectangle, pentagon, trapezoid, square and rhombus. They determine if the statement naming the polygon is...
Inside Mathematics
Hexagons
Scholars find a pattern from a geometric sequence and write the formula for extending it. The learning exercise includes a table to complete plus four analysis questions. It concludes with instructional implications for the teacher.
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Identify Polygons: Algebra/Geometry Institute
Eighth graders classify geometric figures. In this polygon lesson, 8th graders identify given geometric figures. They compare and contrast different polygons. Students name line segments, identify parallel lines, and...
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Children's Museum of Houston - Pre/Post Classroom Activities - Nets
Students make three dimensional shapes with nets. In this nets lesson plan, students receive nets which they fold to make a three dimensional object. They predict what shape each net will make and verify it after making the net. They use...
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Cylinder Volume Lesson Plan
Tenth graders define the formula for cylinders and use it to solve real world problems. In this geometry lesson, pupils differentiate between area, perimeters, 2D shapes, 3D shapes, and volume of prisms, cylinders and spheres. They...
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Properties of 2D Shapes
In this math worksheet, students study 5 basic geometric shapes. Students write a description for each, naming the shape, telling about the edges, the lengths and the corners.
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Max's Math Adventures
In these shape activity worksheets, students read the poem about shapes and then draw and write about one of the zoo animals from the zoo. Students use the given shapes to put their animal together. Students add hair, eye color, and...
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Plane Figures
In this plane figures worksheet, learners answer questions about the plane figures and their sides and corners. Students draw pictures to help them answer the six problems.
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Leveled Problem Solving: Visualizing Solids
Connecting academic concepts to real-life applications is an important component of any lesson, especially with such topics as geometric shapes. In this worksheet on geometric shapes, students answer word problems. This worksheet could...
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Angles, Symmetry, and Quadrilaterals in Four Exercise Sets
In this angles worksheet, students calculate the size of angles, draw lines of symmetry, and form quadrilaterals in four exercise sets. The solutions are provided.
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Algebraic Processes And Its Connection To Geometry
Students investigate the concept of polygons using a variety of activities. They explore the vocabulary of polygons by constructing a graphic organizer. Then students categorize the characteristics of several polygons and contribute the...
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Polygon Perimeters
Students define the terms polygon and perimeter to begin the lesson. Using a calculator, they practice determining the perimeter of various symbols in a painting. They discuss how geometry and art are related to one another.