Lesson Plan
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Illustrative Mathematics

The Geometry of Letters

For Teachers 3rd - 5th Standards
Use the alphabet as a tool for teaching your class about geometric figures. Break apart capital letters into line segments and arcs. Classify angles as right, acute, or obtuse. Identify parallel and perpendicular lines. An excellent...
Lesson Plan
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Illustrative Mathematics

3-D Shape Sort

For Teachers K - 2nd Standards
From the apple on your desk and the coffee cup in your hand, to the cabinets along the classroom wall, basic three-dimensional shapes are found everywhere in the world around us. Introduce young mathematicians to the these common figures...
Lesson Plan
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American Statistical Association

A Sweet Task

For Teachers 10th - 12th Standards
Candy is always an effective motivator! A fun math activity uses M&M's and Skittles to explore two-way frequency tables and conditional probability. The candy can serve a dual purpose as manipulatives and experimental data.
Activity
Manitoba Education and Early Childhood Learning

A Foundation for Implementation

For Teachers K - 4th Standards
Color is the focus of this amazing resource packed with math, social studies, science, and language arts activities. Kids create a color word wall and post symbols, graph the number of objects they find of each color while on a...
Unit Plan
National Security Agency

Going Green with Graphs

For Teachers 2nd - 3rd Standards
For this unit designed for second graders, youngsters are introduced to conducting surveys and creating tally charts based on the data they gather. Students then construct bar graphs, and observe the relationships between the two...
Unit Plan
Core Knowledge Foundation

Rocks & Minerals

For Teachers 4th - 7th Standards
Take young geologists on an exploration of the rock cycle with this six-lesson earth science unit on rocks and minerals. Through a series of discussions, demonstrations, and hands-on investigations your class will learn...