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Lesson Plan
Curated OER

Mandala Geometry

For Teachers 4th - 6th
Learners compare and contrast symbols and images in traditional Buddist and Hindu mandalas and choose several symbols that have meaning to them. They assess the spiritual beliefs and representations in traditional creation of this art...
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Lesson Plan
EngageNY

Perimeter and Area of Polygonal Regions Defined by Systems of Inequalities

For Students 9th - 12th Standards
When algebra and geometry get together, good things happen! Given a system of inequalities that create a quadrilateral, learners graph and find vertices. They then use the vertices and Green's Theorem to find the area and perimeter of...
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Lesson Plan
EngageNY

Designing a Search Robot to Find a Beacon

For Students 9th - 12th Standards
Build right angles using coordinate geometry! Pupils explore the concept of slope related to perpendicular lines by examining 90-degree rotations of right triangles. Learners determine the slope of the hypotenuse becomes the opposite...
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Worksheet
Geometry Accelerated

Coordinate Geometry Additional Practice

For Students 8th - 10th Standards
Your learners get extra practice using coordinates in calculating mid points, finding end points, deciding if points are collinear, calculations using slope concepts, writing linear equations, using triangles and quadrilaterals, and...
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Handout
2
2
Centre for Innovation in Mamatics Teaching

Area, Perimeter and Volume

For Students 5th - 8th Standards
Develop young mathematicians' knowledge of two- and three-dimensional shapes with this geometry workbook. From learning about the classifications of different shapes and figures to calculating their area, perimeter, and volume, this...
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Printables
1
1
K-5 Math Teaching Resources

2-D Shape Cards

For Students K - 5th Standards
Add some visual support to your elementary geometry lessons with this set of printable shape cards. From triangles and squares to octagons and nanogons, this simple resource can be used in countless ways to develop children's knowledge...
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PPT
Science Geek

VSEPR and Molecular Geometry

For Teachers 9th - 12th
Many chemistry jokes have no reaction. Presentation begins by explaining what models are and the limitations of various forms before introducing the VSEPR model. Then it outlines the rules for creating a VSEPR model and shows examples of...
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Lesson Plan
Discovery Education

Exploring Geometry

For Teachers 6th - 8th Standards
Middle schoolers construct a three-dimensional model of a city using both similar and congruent figures and geometric transformations. City must have at least ten buildings with each building labeled and may be constructed out of paper...
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Lesson Plan
Curated OER

Shape Up!

For Teachers 2nd - 3rd
An outstanding lesson on teaching the basic shapes and polygon names to young geometers is here for you. In it, learners investigate the role of basic polygons in the strength of structures. They use geoboards, rubber bands, streamed...
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Lesson Plan
Curated OER

Tiling Tessellations

For Teachers 2nd - 4th
Young scholars explore tessellations. In this shapes and geometry activity, students describe the attributes of many of the shapes displayed on an Elmo. Young scholars create examples of tessellations using pattern blocks.
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PPT
Curated OER

General Math Jeopardy

For Teachers 6th - 8th
Here's an interactive way to review some basic concepts.  Math Jeopardy!!  Five categories, five questions each on number sense, fractions, geometry and measurement, decimals, and algebraic thinking.  Have fun!!
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Lesson Plan
Captain Planet Foundation

Fall into Healthy Shapes

For Teachers K Standards
Kindergartners identify geometric shapes by planting a fall garden. They start their seeds in containers that have different shapes, and keep track of their plants based on those shapes. This brilliantly designed and incredibly thorough...
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Interactive
Curated OER

Probability and Geometry Problems

For Students 9th - 12th
In this online math worksheet, high schoolers consider a variety of scenarios which include elements of geometry and probability. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
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Worksheet
Curated OER

Coordinate Geometry Proofs

For Students 10th
In this coordinate geometry worksheet, 10th graders solve and draw 10 different problems related to complete proofs in coordinate geometry. First, they prove that a figure with given points is another figure by using slopes. Then,...
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Worksheet
Curated OER

Geometry: Closed or Open Curves

For Students 4th - 5th
In this geometry learning exercise, students look at a set of 6 shapes, then write whether the curves in the sets are closed or open curves.
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Worksheet
Curated OER

Geometry 2

For Students 3rd - 4th
In this geometry practice worksheet, students practice their problem solving skills as they reveal whether 5 shapes have open or closed curves.
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Lesson Plan
Curated OER

Regents High School Examination-Geometry

For Teachers 10th
In this geometry worksheet students assess their knowledge of high school geometry.  The twenty-eight page worksheet contains a combination of thirty-eight multiple choice and constructed response questions.  Answers are provided.
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Worksheet
Curated OER

Geometry-Shapes

For Students 4th - 6th
In this geometry worksheet, students complete a total of 16 multiple choice questions, identifying shapes and their names. A reference website for additional resources is given.
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Worksheet
Curated OER

Geometry-Shapes

For Students 3rd - 5th
In this geometry activity, students complete 16 multiple choice questions, identifying shapes. A reference website for additional resources is given.
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Worksheet
Curated OER

Geometry: Identify Figures Through Segments

For Students 2nd - 4th
In this geometry learning exercise, students answer 5 questions, finding shapes using a figure with labeled line segments running through it. A reference website is given for additional resources.
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Worksheet
Curated OER

Kindergarten Geometry Patterns

For Students K - 1st
In this geometry patterns worksheet, students complete rows of patterns, telling which pattern will end each row. A reference web site is given for additional activities.
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Lesson Plan
Curated OER

Origami Ducks: Geometry, Listening, and Following Directions

For Teachers 2nd - 4th
Make origami ducks with your class to reinforce geometry concepts and vocabulary; develop fine motor and visual translation skills; and enrich study of Japanese culture, the pond habitat, or migration. Create a whole group "worksheet"...
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Worksheet
Curated OER

Tell Me! Geometry

For Students 4th - 5th
In this geometry and measurement worksheet, students solve 20 problems pertaining to parallel lines, geometric figures, right angles and simple measurements.
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Lesson Plan
Curated OER

Geometry: Area, Scale Factor, Circumference

For Teachers 5th - 8th
In this geometry worksheet, students solve 10 problems regarding area, scale factors, and circumference. Students, in 3 of the problems, are given the circumference and asked to work backwards to find missing information.

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