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Lesson Plan
Curated OER

Let the Matrix Do It

For Teachers 7th - 8th
Students create a matrix of the vertices of a triangle and produce new matrices that dilate, translate, rotate, and reflect the original triangle. After multiplying each matrix by a new scale factor, they graph the new matrix and...
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Worksheet
Curated OER

How Big? How Heavy? - Cross Out Puzzle Five

For Students 3rd - 4th
In this ESL vocabulary worksheet, students cross out the measurement words in the diagram by following the 10 directions. Students read the leftover words that creates a proverb.
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Lesson Plan
Pennsylvania Department of Education

Multiplication Using Arrays

For Teachers 2nd - 4th
Explore the concept of multiplication by using arrays. Classmates use arrays to gain a better understanding of multiplication. They break arrays apart to model the distributive property of multiplication over addition. The relationship...
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Lesson Plan
Curated OER

Maximize It!

For Teachers 4th - 6th
Students design a rectangular box without a lid that has the largest possible volume using the supplied sheet of centimeter graph paper. They work in groups to construct different size boxes to determine the largest possible volume and...
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Lesson Plan
Curated OER

Quadrilaterals

For Teachers 10th
For this geometry worksheet, 10th graders solve problems with quadrilaterals. They calculate the sum of the angles, find missing angles and identify properties of quadrilaterals. There are 16 questions with an answer key.
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Lesson Planet Article
Curated OER

Making the Connection: Math and Architecture

For Teachers 2nd - 8th
Taking a walk around you town center can turn into a lesson about math and architecture.
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Lesson Plan
Pennsylvania Department of Education

Volume of Regular and Irregular Objects

For Teachers 5th
Fifth graders examine patterns and relate to equations to solve math problems.  In this patterns lesson, 5th graders diagram, graph, use models and use tables to solve equations for real world problems.
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Lesson Plan
Curated OER

Heritage Deer

For Teachers K
Students trace body parts to create a deer in this excellent Kindergarten lesson that teaches basic Art skills and cultural awareness. The lesson includes a materials list, vocabulary used, a bibliography, and is best suited for use...
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Worksheet
Curated OER

Twenty Volume Of Solids Problems

For Students 9th - 11th
In this volume worksheet, students solve twenty volume of various solids problems.  The solids examined include: cylinders, cubes, rectangular prism, including how the volumes of these figures change with increased in length.  The...
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Worksheet
Curated OER

Family Activity: Triangles and Quadrilaterals

For Students 6th - 8th
In this triangles and quadrilaterals worksheet, students solve 7 short answer problems. Kids find objects around the house that are constructed from triangles, parallelograms, trapezoids, squares, rectangles. Students sketch the object...
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Lesson Plan
Curated OER

Symmetry with Manipulatives

For Teachers 1st
First graders investigate symmetry in patterns by utilizing unifix cubes.  In this pattern lesson, 1st graders practice creating patterns that are perfectly symmetrical no matter which way it's looked at.  Students utilize original...
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Lesson Plan
Curated OER

Miniature Chinese Robe

For Teachers K - 8th
Students create a miniature Chinese robe made of paper.
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Website
Primary Resources

Primary Resources: 2 D and 3 D Shapes

For Teachers Pre-K - 1st Standards
Here is a huge collection of teacher resources for teaching 2-D and 3-D shapes. Includes smartboard and PowerPoint presentations, as well as worksheets and helpful hints.
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Unit Plan
E-learning for Kids

E Learning for Kids: Math: Soccer Stadium: Shape & Length: 3 D Shapes and Distance

For Students Pre-K - 1st
Explore distance and geometric shapes while joining Ivan in his soccer practice!
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Unknown Type
Khan Academy

Khan Academy: Identify Geometric Solids (3 D Shapes)

For Students 2nd - 3rd Standards
Practice identifying 3D shapes.
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Unknown Type
Khan Academy

Khan Academy: Identify Parts of 3 D Shapes

For Students 2nd - 4th Standards
Identify the parts of 3D shapes in this assessment.
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Unit Plan
Math Is Fun

Math Is Fun: Making 3 D Solids

For Students 2nd - 8th Standards
This tutorial features templates and instructions to make the following solids: tetrahedron, cube, octahedron, dodecahedron, and icosahedron.
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Activity
Annenberg Foundation

Annenberg Learner: Geometry 3 D Shapes

For Students 6th - 8th Standards
Learn about several three-dimensional geometric shapes and the terminology used to describe them. Learn how to calculate their surface area and volume, and explore their mathematical properties.
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Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Molecule Shapes

For Students 9th - 10th
Build a molecule in 3-D. Add single, double, and triple bonds, or a lone pair of electrons to an atom, learn what the molecule's geometric name is, see the bond angles, and manipulate each molecule to view it from all sides. Then study a...
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Website
PBS

Pbs Learning Media: Making Rock Candy

For Students 3rd - 8th Standards
In this video segment from Cyberchase, two friends make rock candy while learning about 2-D and 3-D shapes.
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Interactive
Doina Popovici

Math Play: 3 D Shapes Game: Concentration

For Students 5th - 7th Standards
A matching game where students match the name of the shape with the image of the shape.
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Lesson Plan
Alabama Learning Exchange

Alex: Guess My Shape

For Teachers K - 1st Standards
The students will make the connection between 2-D and 3-D shapes using modeling clay and geometric solids and participate in an interactive web lesson. Students will make predictions about what 2-D shape they think will be made when they...
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Interactive
Government of Alberta

Learn Alberta: Math Interactives: Exploring Surface Area, Volume, and Nets

For Students 5th - 8th Standards
Investigate the concepts of area, volume, 3D shapes, and nets using this interactive Learn Alberta math. The solid shapes focused on this exploration include rectangular and triangular prisms, rectangular and triangular pyramids,...
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Activity
Science Buddies

Science Buddies: Project Ideas: How to Make an Aircraft Invisible to Radar

For Students 9th - 10th
In this engineering science fair project, students will determine which 3-D geometric shapes scatter light the most. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...

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