Lesson Plan
Curated OER

Scalene Triangles

For Teachers 5th
Fifth graders identify and classify scalene, equilateral, and isosceles triangles. In this triangle instructional activity, 5th graders define the different attributes of 3 types of triangles and sort them by descriptions and...
Lesson Plan
Curated OER

Traditional Desert Homes

For Teachers 8th - 12th
Students go to a traditional style desert home and then build their own model of a home to scale. In this desert home lesson plan, students conduct their research in New Mexico.
Lesson Plan
Curated OER

Egyptian Weather Lesson

For Teachers 6th - 8th
Pupils chart temperatures in Egypt on spreadsheet to determine how weather conditions affect lifestyles.
Lesson Plan
Curated OER

Secant Line Approximation of the Tangent Line

For Teachers 9th - 11th
Students perform operation with secant and tangent lines. In this calculus lesson, students find the derivative and relate it to the slope of a line. They differentiate between secant and tangent as they intersect a circle, using Cabri.
Lesson Plan
Curated OER

Translations

For Teachers 9th - 12th
Students explore the concept of translations. In this translations lesson plan, students discuss similarities and differences between images and pre-images. Students apply translations to coordinates of figures. Students use patty paper...
Lesson Plan
Curated OER

Symmetry

For Teachers 3rd - 5th
Students examine the concept of symmetry. They use photographs in front of a mirror to see symmetry. They write an explanation or drawing of how a mirror always produces a line of symmetry.
Lesson Plan
Curated OER

Geo-Vistas

For Teachers 3rd - 5th
Learners create a geometric cardboard sculpture covered with personal drawings.
Lesson Plan
Curated OER

Perimeter and Area of Similar Figures

For Teachers 8th - 11th
Students explore the relationships between similar figures. In this relationships between similar figures lesson, students discuss relationships between perimeter, circumference, area, surface area, and volume of similar figures through...
Lesson Plan
Curated OER

Matter

For Teachers 4th - 6th
Students complete a unit of activities to learn about states of matter and how to measure matter. In this matter lesson plan, students complete 8 lessons to learn about matter, its states, and how to measure matter.
Lesson Plan
Curated OER

Demon Masks

For Teachers K - 5th
Students, using a story for inspiration, create their own demon mask. They are to use lots of color, texture and imagination.
Lesson Plan
Curated OER

Pasta Research

For Teachers 3rd
Third graders read the story STREGA NONA together as a class and discuss what they know about pasta. They each receive pieces of pasta to glue down on construction paper and write beneath each one what they think it looks like.
Lesson Plan
Curated OER

Look at It from the Right Angle

For Teachers 8th - 12th
Students investigate how geometry can be used in the field of fitness and physical performance. They view a video that demonstrates how doctors and therapists mention geometry as they treat sports-related injuries.
Lesson Plan
Curated OER

If I Had as Robot...

For Teachers 1st - 3rd
Students design a robot of every day objects and name it. They write about things the robot could do for them using the "If I Had a Robot" activity sheet using the robot as a visual aid to add to their creative writing.
Worksheet
Curated OER

Math Who Am I?

For Students 4th - 5th
In this math terms puzzle worksheet, students read the description for each math term. Students try to guess what each term is. Students circle the third letter in the box to check their answers.
Lesson Plan
Curated OER

Making Rectangles

For Teachers Pre-K - 3rd
Students study rectangles. In this math lesson, students use numbers, measurements and geometry to draw rectangles of varying sizes.
Lesson Plan
Better Lesson

Better Lesson: Spotting Two Dimensional Shapes

For Teachers 2nd Standards
Second graders will be able to identify 2-dimensional shapes and tell the number of vertices and sides.
Interactive
Quia

Ixl Learning: Select Two Dimensional Shapes

For Students K - 1st Standards
This interactive media source asks students to determine which picture shapes are two-dimensional.
Lesson Plan
PBS

Pbs Kids Afterschool Adventure!: Operation: Shape Hunt Activity Plan

For Teachers Pre-K - K Standards
Calling all Shape Detectives! In this weeklong adventure, the children will explore and search for basic shapes as they go on a shape hunt. They will describe, match, sort and compose a variety of two-dimensional shapes, and create a...
Handout
Math Is Fun

Math Is Fun: Regular 2 D Shapes

For Students 3rd - 8th Standards
This tutorial provides illustrations for regular 2-D shapes as well as a definition for polygons and for regular polygons.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Straight Lines in Various Shapes

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on determining if there are straight lines in various two dimensional shapes.
Unit Plan
BBC

Bbc: Bitesize: Maths: 2 D Shapes

For Students 2nd - 8th Standards
Learn about the properties of 2-D shapes: circles, triangles, polygons, and quadrilaterals. Includes information, video, and examples about each, with games and quizzes for reinforcement.
Activity
NumberNut

Number Nut: Shapes, Symbols and Colors: Two Dimensional Shapes

For Students 3rd - 5th Standards
Describes, with illustrations, the basic two-dimensional shapes students will encounter in elementary Math.
Whiteboard
ClassFlow

Class Flow: Two Dimensional Shapes Identify and Match

For Teachers Pre-K - 1st Standards
[Free Registration/Login Required] This flipchart helps students to analyze and compare various two-dimensional shapes according to the vertices, sides and parallel lines. It features "containers" created in Version 3 (can be used with...
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Russian Toy Store: 2 D Shapes

For Students 4th - 6th
Mattie and her four sisters are visiting a toy store. Can you help them find different shapes in the toy store?

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