Worksheet
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Equations and Inequalities

For Students 9th
In this equations and inequalities learning exercise, 9th graders solve and complete 10 different multiple choice problems that contain various equations. First, they determine the solutions to a number of different equations given....
Worksheet
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Circles, Cylinders, Cones and Spheres

For Students 4th - 5th
In this comparing geometric figures worksheet, students continue patterns and observe circles. In this problem solving worksheet, students answer seven questions.
Worksheet
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Symmetry: Shapes

For Students 4th - 5th
In this symmetry worksheet, students analyze 6 geometric shapes and determine if the shape has symmetry. Students mark "yes" or "no".
Worksheet
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Truncated Icosidodecahedron

For Students 8th - 9th
In this math worksheet, students use a paper model to build a truncated icosidodecahedron. The worksheet includes a model that is to be cut out and put together by the student. There is an option to include a small preview of the...
Worksheet
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Truncated Icosahedron

For Students 9th - 10th
In this math worksheet, students build a model of a truncated icosahedron. This shape has 12 regular pentagonal faces and 20 regular hexagonal faces. An option to include a preview of the finished model is included for the teacher.
Lesson Plan
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Folding Shapes; Are the Sides the Same?

For Teachers 2nd
Second graders explore geometry by experimenting with fold-ables. In this geometric shapes lesson plan, 2nd graders utilize cutout shapes from construction paper which they experiment with by folding. Students examine the symmetry and...
Lesson Plan
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Angle Measurement and the AD-1 Aircraft

For Teachers 7th - 8th
Students represent and solve problems using geometric models and apply geometric properties and relationships. They also practice constructing and measuring angles. By constructing, drawing, visualizing, and comparing geometric figures...
Lesson Plan
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Math: Equal Area Triangles

For Teachers 6th - 8th
Students examine a math worksheet and determine how to divide a single triangle into four of equal area. Using geometric principles, they sketch two additional ways to divide into into four equal triangles. To conclude, students...
Lesson Plan
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Parks Design Project

For Teachers 6th - 7th
Students explore two dimensional geometric figures. They explore the relationships and measurements of geometric figures. Students apply proportion and scaling. They design a city park for students and teenagers.
Worksheet
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3D Shape Properties: Faces, Edges, Corners

For Students 4th - 5th
In this math worksheet, students describe the properties of various 3D shapes. Students tell about faces, edges and corners and name the geometric figures.
Lesson Plan
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Reflection: Student Worksheet

For Teachers 4th - 7th
In this math worksheet, students will work independently to trace a stencil on an x-axis. Then students will follow a procedure to trace the image on the horizontal line of reflection. Students will observe that reflections and rotations...
Worksheet
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Covered Shapes

For Students 10th
In this geometry worksheet, 10th graders are presented with a circle which partially covers various geometric shapes.  Students determine which exposed part matches the given shapes.  The one page worksheet contains one problem...
Lesson Plan
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Automobile-Accident Reconstruction

For Teachers 10th - 12th
Students investigate an accident and relate it to math. In this trigonometry lesson, students measure the accident scene, the friction produced, and the speed from the skid marks. They create a poster of their findings.
Lesson Plan
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A Perpendicular Pilgrimage

For Teachers 9th
Ninth graders design a safe passage through a 2-D obstacle. In this geometric math instructional activity, 9th graders engage in a hands on activity to better understand the concept of geometric and algebraic perpendicularity. Students...
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Leveled Problem Solving: Visualizing Solids

For Students 2nd - 3rd
Connecting academic concepts to real-life applications is an important component of any lesson, especially with such topics as geometric shapes. In this instructional activity on geometric shapes, students answer word problems. This...
Lesson Plan
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Shape Search

For Teachers 2nd
Second graders draw a model using correctly formed geometric shapes. In this geometric shapes lesson, 2nd graders notice geometric shapes in the world around them and accurately draw these shapes.
Lesson Plan
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Similarity and Congruence

For Teachers 9th - 12th
Students explore the concept of similarity and congruence. For this similarity and congruence lesson, students identify and verify whether or not two figures are similar, congruent, or neither. Students use postulates and theorems such...
Worksheet
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4 Shapes in 1

For Students 4th - 6th
In this geometric shape worksheet, learners respond to 4 questions that require them to connect the midpoints in the 4 figures and identify the new shape the connections create.
Lesson Plan
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Geo-Mat

For Teachers 1st - 3rd
Students review plane figures by playing a game that resembles "Twister." They listen to directions to locate a large example of the figure which is placed on the floor.
Lesson Plan
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Perimeter and Area

For Teachers 7th
Seventh graders develop strategies for finding the perimeter and area of large geometric figures. Through lecture and guided practice, 7th graders practice the strategy of dividing a geometric shape into smaller more manageable shapes...
Worksheet
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Midpoint

For Students 7th
In this midpoint instructional activity, 7th graders solve 30 different problems related to determining the midpoint in a series of numbers. First, they identify and construct basic elements of various geometric figures. Then, students...
Worksheet
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Drawing Mirror Images

For Students 4th - 5th
In this mirror images worksheet, students solve 4 problems in which mirror image patterns are identified and mirror images of geometric figures are drawn. This page is intended to be an online activity, but can be completed on paper.
Worksheet
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Unit Squares: Reflection, Rotation, Symmetry

For Students 4th - 5th
For this unit squares worksheet, students solve 5 problems pertaining to reflection, rotation and symmetry in geometric figures. This page is intended to be an online activity, but can be completed on paper.
Lesson Plan
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Cross That Bridge

For Teachers 6th - 8th
Students create paper bridges. In this geometry and architecture lesson plan, groups use legal paper and paper clips to design a bridge that will hold 100 pennies. Links to mini-lessons exploring stability of different geometric figures...