+
Lesson Plan
Curated OER

Triangles

For Teachers 6th - 10th
Students identify triangles in the real world and construct their own triangle using drinking straws. They explore abstract triangles and find additional geometric shapes such as trapezoids. Students discuss similar shapes and examine...
+
Lesson Plan
Curated OER

Geometric Glances

For Teachers 2nd
Second graders locate, comprehend, interpret, evaluate, maintain, and apply information, concepts, and ideas found in literature, the arts, symbols, recordings, video and other graphic displays, and computer files in order to perform...
+
Lesson Plan
Curated OER

Circles and Clocks, Shapes and Time

For Teachers 4th - 6th
Students work in groups to research clocks and practice telling time. For this telling time lesson, students use the computer program ProQuest to study circles, including radius and diameter, and practice drawing circles using a compass....
+
Lesson Plan
Curated OER

Ge-Oh Boy, Oh Boy

For Teachers 4th - 6th
Young scholars listen to the book, Sam Johnson and the Blue Ribbon Quilt and discuss the art of quilting. They examine various symmetrical sewing designs, and identify reflection pieces, slides, and flips.
+
Worksheet
Curated OER

Identify Different Types of Triangles

For Students 5th - 6th
In this geometry worksheet, students identify different kinds of triangles. Students are given four triangles with their measurements and are to determine which triangle it is by choosing from six different kinds.
+
Lesson Plan
Curated OER

Line: a Geometric Exercise

For Teachers K - 12th
Students study the different types of lines and create a drawing demonstrating what they learned.
+
Lesson Plan
Curated OER

Geometric Figures-Triangles

For Teachers 4th
Fourth graders explore triangles. In this math lesson, 4th graders discuss the different types of triangles. Students create triangles using wiki sticks. Students complete an online matching game.
+
Worksheet
Curated OER

Geometry Level 3

For Students 7th - 9th Standards
What a wonderful resource! Learners create two-dimensional shapes according to the instructions stated, use the squares to make a triangular prism, a cube, and a pyramid, and identify features of plane shapes, among a myriad of other...
+
Lesson Plan
Curated OER

Marshmallow Geometry

For Teachers 3rd - 6th
In this three-dimensional shapes geometry lesson, learners identify geometric solids and name their properties. They define "face," "edge," and "vertex," and construct geometric solids using marshmallows as vertices and toothpicks as edges.
+
Lesson Plan
Curated OER

Geometry Digital Blogging Books

For Teachers 10th - Higher Ed
Students observe geometric shapes in their everyday lives.  In this middle school/high school mathematics lesson, students use their cell phone to record and publish their observations about the geometric shapes they encounter.  Students...
+
Lesson Plan
Curated OER

Mineral Matters

For Teachers 6th - 8th
Students work in a team to use the ProScope Digital USB Microscope and a computer to collect microscopic images from a variety of mineral specimens. They compare specimens and determine how they are alike and different by comparing their...
+
Lesson Plan
Curated OER

Straws and Shapes

For Teachers 6th - 9th
Students investigate the concepts related to observing two dimensional objects. They also build three dimensional objects using the two dimensional objects. The students give an oral or written explanation for how the pieces fit together...
+
Handout
El Paso Community College

Geometry Definitions

For Students 7th - 9th Standards
Geometry is full of shapes, figures, and corresponding things here and there. The guide shares all of the key pieces of geometric information in a nicely color-coded and labeled sheet. 
+
Lesson Planet Article
Curated OER

Analyzing 3-D Shapes and 2-D Representations

For Teachers 3rd - 6th
Students can analyze 3-D objects better with actual physical models and by also drawing 2-D representations of them.
+
Worksheet
Curated OER

Brain Teaser- How Many Triangles?

For Students 4th - 5th
In this geometry worksheet, students examine a picture that has many hidden triangles. Students count the triangles they discover and color the picture.
+
Lesson Plan
Curated OER

Mandalas, Polygons and Symmetry

For Teachers 9th - 11th
Students create a geometric pattern using mandalas, polygons and symmetry. In this geometry lesson, students analyze the mathematics involved in making the mandalas, including the shapes and symmetry. Students create their own mandalas...

Other popular searches