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Curated OER
Tessellations
Students form repeating patterns using tessellations. In this tessellations lesson, students identify shapes and illustrate three types of transformations. A website is included with the lesson which provides extension activities and...
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Examining Geometric Solids
Students explore geometry by completing a math worksheet in class. In this shape identification lesson, students identify the characteristics associated with 15 solid geometric shapes. Students identify patterns between vertices, edges...
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Tiling with Pentominoes
In this tiling with pentominoes worksheet, 10th graders solve 3 different problems related to tiling with pentominoes. First, they define pentomino as a type of polygon and locate 10 other pentomino shapes in the figure shown at the top....
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Tetrominoes Cover-Up
Third graders compare and contrast the attributes of two-dimensional shapes. Using a tetrominoes game, they create two-dimensional shapes to cover up a game board. At the conclusion of the game, 3rd graders discuss the patterns they...
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Sequencing
Students explore the math concept of sequencing. In this math instructional activity, students examine patterns and determine the patterns needed to finish sequences.
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Native American Necklaces
First graders make an "ABB" pattern from macaroni they dyed in a previous lesson. They follow the pattern as they string the macaroni to make a necklace. This lesson is a nice math/social studies tie in.
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Patchwork Quilts
Fourth graders examine about traditional quilting patterns, the symmetry in such patterns, and practice creating patterns of their own. They design a quilting pattern, and groups make colorful "patches," of a pattern. They assemble the...
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Cracker Design
Students are presented with the following problem: A cracker manufacturer has been losing money and has to find a way to save her factory. They are given the task to design a new shape for the cracker manufacturer so that as little...
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Polyhedra: Faces, Edges, and Vertices (3-D Marshmallow Models)
Third graders explore the attributes of 3-dimensional shapes. For this shapes lesson, 3rd graders examine faces, edges, and vertices of 3-dimensional shapes as they construct shapes using marshmallows and toothpicks.
Pennsylvania Department of Education
Tetrominoes and Translations
Students explore geometry by participating in a pattern identification activity. In this tetrominoes lesson, students define the characteristics of congruent and symmetrical shapes. Students practice translating shapes across quadrants...
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Psychedelic Checkerboard Op Art
Students analyze optical illusions from the packets, both individually and as a class. They create an original optical illusion design using pattern and repetition. They determine which color needs to be in the pattern.
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Tessellations
In this tessellation instructional activity, students explore tessellations and create a pattern without overlaps or spaces. After creating the tessellation, they color the shapes. This one-page instructional activity contains dot...
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Our Geometric World
Third graders explore the attributes of polygons. For this geometric shapes lesson, 3rd graders review quadrilaterals, squares, rectangles, triangles, pentagons, hexagons, and octagons in order to create hanging polygons. Students then...
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Do It!
For this pattern worksheet, students analyze a series of dot shapes and then answer 4 questions about the pattern and the shapes that will appear next in the sequence.
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Is the System Fair?
Young scholars investigate shapes and patterns. In this algebra lesson, students move from concrete to abstract understanding of shapes and concepts. They use variable to identify the unknown.
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Tessellations
Pupils create tessellations. In this math lesson, students explore symmetry and patterns through the creation of a tessellation. Pupils design and create their own tessellation.
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Symmetry with Manipulatives
First graders investigate symmetry in patterns by utilizing unifix cubes. In this pattern lesson plan, 1st graders practice creating patterns that are perfectly symmetrical no matter which way it's looked at. Students utilize...
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Kente Cloth
Students explore patterns and identify, extend, and translate color patterns. They discuss the origin and function of Kente cloth from Ghana, and discuss the patterns they see in students' clothing. Students color in a variety of...
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Constructing Tangrams
Seventh graders visualize and identify geometric shapes after applying transformations on a coordinate plane. In this tangrams lesson, 7th graders construct a set of tangrams and then answer extension questions related to measurement,...
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Red, White, and Blue Fun
Students cut out red, white, and blue stars and create different patterns with them. In this patterns lesson, students can make stamp patterns, number patterns, color patterns, and more!
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Problem Solving Using Power Polygons
Young scholars investigate geometric shapes by creating figures on a plane. In this polygon lesson, students complete a worksheet based on the angles in a power polygon. Young scholars identify the different types of polygons and define...
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Lighthouse Geometric
Students identify the types and characteristics of geometric figures. For this lighthouse geometric lesson, students review shapes that represent plane or solid. They select items that could be used to construct a lighthouse scene...
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Cut, Construct and Think
Students complete geometrical shapes construction activities. For this geometrical concepts lesson, students cut shapes from a worksheet to create a geometrical study activity. Students analyze their shapes and complete a table. Students...
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Seeing Double
Young scholars develop an intuitive definition for symmetry after viewing a PBS video. They examine asymmetrical patterns and demonstrate their knowledge by changing them to symmytrical.