Curated OER
Truncated Icosahedron
For this math worksheet, learners 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.
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Net (Triangular Pyramid)
In this 3-D folding objects instructional activity, students cut out the model to fold and create a triangular pyramid. No instructions are included.
Curated OER
Wild Moving Lizard Sculpture
Lizards are amazing! After a instructional activity on reptiles, take a look at this set of instructions. You'll be able to guide your class in making a paper lizard sculpture that moves. This idea also includes variations on the paper...
Curated OER
Line Symmetry
Teach your class about symmetry lines with this resource. This worksheet defines symmetry and explains lines of symmetry and how they work. Learners examine a variety of examples before drawing lines of symmetry in 5 figures. The...
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Make A Cube
In this paper folding worksheet, students will cut out the template of a cube. Then students will fold on the lines and tape the edges to make a paper cube.
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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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Drawing Emotions
Students examine how artists have expressed emotion thru use of line, color and shapes. They communicate a variety of emotions using line, shape and values to create form.
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Dayna Lykins, Leanna Prater
Fourth graders compare and contrast gliding flight and true flight. They investigate the basic principles of aeronautics. The class participates in activities to observe lift and the effect of air. Students design and fly their own...
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Symmetry of Road Signs
Students identify symmetry in road signs. In this geometry lesson, students explore objects in the real world for symmetry. They perform translation, rotation and reflection.
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Area of Tangram Pieces
Mathematicians calculate the area of a tangram piece without using formulas. They use a geometry journal to record activities during this lesson. They make a set of tangrams and use them to compute area. They use...
DiscoverE
Spaceship to Mars
Feel like a rocket scientist for the day. Using only paper and tape, scholars create a framework for a spaceship to Mars. Each sheet of paper costs $10 million and each piece of tape costs $100,000. Make sure you stay within budget!
Curated OER
Drawing Lines of Symmetry
Third graders explore the concept of symmetry using geometric shapes, capital letters and various other shapes. They fold shapes to show symmetry, draw lines of symmetry and create symmetrical designs.
Noyce Foundation
Cut It Out
Explore the mathematics of the paper snowflake! During the five lessons progressing in complexity from K through 12, pupils use spatial geometry to make predictions. Scholars consider a folded piece of paper with shapes cut out....
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Symmetry and Tangrams
Sixth graders build figures out of tangrams. In this symmetry lesson, 6th graders view tangrams and identify the polygons included in them. Students divide into groups, identify their tangram pieces, define the lines of symmetry, and use...
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Make-and-Take: Staff Development
Students complete activities to learn a phenomenological approach to polygons. In this polygons instructional activity, students use the materials in the directions to make demonstration models. Students use a wooden wagon model and...
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Classifying Polygons
Students study polygons. In this math lesson, students play a game in which they learn the classification system for polygons. Students identify the properties of quadrilaterals.
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Fractal and the Dragon Curve
Students explore Fractal designs. In this geometry lesson, students observe the different polygons created in nature and relate it to math. They define polygons on planes and rotate polygons about a point.
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3D Houses
Students construct 3-dimensional structures from 2-dimensional paper. They design and compile their structures to resemble a neighborhood community.
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Math Challenges
Students engage their critical thinking skills to solve challenging math problems. In these problem solving lessons, student work with tessellations, weights/measurement, reasoning, surface area, geometric shapes, and algebraic procedures.
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Matisse for Mother's Day
Students create a Mother's Day card with tissue paper flowers in the style of Henri Matisse.
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Differentiated Learning
Students select a method of presenting on a given topic by rolling paper dice which have various presentation methods on them. They produce the activity and share it with the class.
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Snowflake Person
Students view examples of snowflake persons previous students have made. Using construction paper, thye make a large cut out of a snowflake and add the proper clothing to wear during winter. They discuss how the snowflake is symmetrical...
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Nets
In this cube worksheet, students work with nets of a cube and determine which net makes an cube. Students answer 7 questions.