Lesson Plan
Illustrative Mathematics

Sort and Count

For Teachers Pre-K - 1st Standards
Young mathematicians are on their feet and moving around in this primary grade sorting activity. After giving each child an object or picture card, they then sort themselves into groups, counting to see which has the most or least...
Worksheet
World Wildlife Fund

Arctic Shapes

For Teachers 5th - 6th Standards
In a two-part worksheet, young geometers examine 3-D shapes and describe their attributes in a table. They will be able to draw the shape and name the number of vertices, faces, and edges. In the second part, individuals explore...
Lesson Plan
Curated OER

What's in the Bag?

For Teachers 1st - 3rd
Help your students identify the attributes of two-dimensional shapes. They read the book Round is a Mooncake, and use pattern blocks to sort shapes. Students sort shapes according to their attributes.
Lesson Plan
Curated OER

Geography: Lengths, Perimeter, and Area of Similar Objects

For Teachers 6th
Sixth graders explore characteristics of similar objects. Using attribute blocks, they explore the ratios of the perimeter, area and side length in similar shapes. They calculate and compare the area of shapes.
Lesson Plan
Alabama Learning Exchange

Effects of Friction on a Moving Block

For Teachers 3rd - 5th
Students investigate how friction affects the movement of a block across surface areas. They test five different kinds of surfaces—smooth surface, wax paper, a paper towel, course, and fine sandpaper. They predict and record the results...
Lesson Plan
EngageNY

Making a Claim: Moon Shadow’s Point of View of the Immediate Aftermath

For Teachers 6th Standards
Body paragraphs are the building blocks of every essay. Pupils view and discuss a model essay using a rubric to evaluate one of its supporting paragraphs. Next, scholars use what they've learned to continue drafting their own literary...
Worksheet
Curated OER

Understand Categories of Shapes

For Students K - 1st
This colorful set of shapes and figures is the data set learners need to fill out an extensive table. For each of 11 types of shapes or figures they record the quantity and how many corners and sides each has. This becomes more difficult...
Lesson Plan
Curated OER

Math: Geometric Fun and Games

For Teachers 3rd
Third graders discover geometric shapes by completing a series of games and activities. Using ropes with knots tied every foot, they make shapes such as squares, triangles, and hexagons. In pairs, 3rd graders use pattern blocks to...
Lesson Plan
Curated OER

Five Senses and Four Seasons Quilt

For Teachers K - 1st
Students explore the four seasons and the ways that their five senses give them information about each of the seasons. They work in groups to create a class quilt with one block for each season. Each block should include sensory details...
Lesson Plan
Curated OER

Polyhedra: Faces, Edges, and Vertices (3-D Marshmallow Models)

For Teachers 3rd
Third graders explore the attributes of 3-dimensional shapes. In this shapes instructional activity, 3rd graders examine faces, edges, and vertices of 3-dimensional shapes as they construct shapes using marshmallows and toothpicks.
Assessment
EngageNY

End-of-Module Assessment Task - Geometry (module 3)

For Teachers 9th - 10th Standards
It's test time! Determine your class's understanding of the topics of volume and cross sections with a thorough assessment on volume, area, and geometric shapes.
Lesson Plan
Curated OER

Let's Learn about Symmetry

For Teachers 1st - 3rd
Students explore symmetry in architecture.  In this cross curriculum art  and architecture lesson, students fold paper to illustrate symmetry and identify symmetrical and asymmetrical shapes.  Students observe photographs...
Lesson Plan
Curated OER

Shapes Around Us

For Teachers K
Students identify basic two-dimensional shapes. They are able to identify the four basic two-dimensional shapes: squares, rectangles, triangles, and circles. Students write/draw in their learning logs a reflection of what they noticed...
Lesson Plan
Curated OER

Investigation: A Train of Shapes

For Teachers K
Students explore geometry by utilizing stackable blocks in class. In this shape identification instructional activity, students discuss the different characteristics of squares, rectangles and circles while creating them with building...
Lesson Plan
Curated OER

Compare 2-D Shapes

For Teachers 2nd
Second graders explore and analyze plane shapes. In this plane shapes activity, 2nd graders evaluate shape attributes to classify shapes correctly. Students work in groups to create different shapes.
Lesson Plan
Improving Measurement and Geometry in Elementary Schools

Rep Tiles

For Teachers 4th - 5th Standards
In addition to the catchy title, this lesson plan provides upper graders an opportunity to more closely scrutinize the attributes of plane figures. In particular, they focus on the similarity of different shapes. Both whole-class and...
Lesson Plan
Curated OER

I Can Build It.....Yes I Can!

For Teachers K
Kindergartners listen to a story read by their teacher, then use magnetic shape pieces to construct simple designes. They "build" their own house using pre-cut paper shapes. This age-appropriate lesson would be an excellent choice for...
Lesson Plan
Curated OER

A Train of Shapes

For Teachers K
Students review the names of the shapes by holding up each one and place the shapes on the work mat so that all children can see them. They then review attributes by posing different questions.
Lesson Plan
Curated OER

Measuring Perimeter

For Teachers 5th
Have your class practice measuring the perimeter of various objects using this resource. Fifth graders place various-sized polygons in order (from largest to smallest). They use non-standard measuring tools to estimate the distance...
Lesson Plan
Curated OER

Our Tangible World is Full of Dimensions

For Teachers 6th
Sixth graders explore characteristics of two and three-dimensional figures. They observe the teacher demonstrate the faces, edges, vertices and names of specific figures. In groups, 6th graders examine and describe given figures. ...
Lesson Plan
AIMS Education Foundation

Shifty Shapes

For Teachers K - 1st Standards
Shape shifters examine and experiment with pattern shapes.  In this geometry lesson plan, they work in groups to name and describe pattern block shapes, and they discover the combinations of shapes that can be placed inside a hexagon.
Lesson Plan
Curated OER

Terrific Tangrams

For Teachers 3rd
Third graders construct tangrams. In this tangrams lesson, 3rd graders manipulate basic shapes to construct tangrams. Students explore how shapes can be combined in different ways and develop spatial sense.
Lesson Plan
Curated OER

Rep Tiles

For Teachers 3rd
Third graders use pattern blocks of one shape at a time to try to create a similar shape. They compare the perimeter of the new figure with the perimeter of the original shape and look for a pattern. Students use the pattern to predict...
Lesson Plan
Curated OER

Polydron Fun

For Teachers 9th - 11th
Students investigate nets as they relate to volume and area. In this geometry lesson, students use nets as a visual to deepen their understanding of surface area and volume of objects. They make conjectures about different objects and...