Activity
Noyce Foundation

Tri-Triangles

For Students K - 12th Standards
Develop an understanding of algebraic sequences through an exploration of patterns. Five leveled problems target grade levels from elementary through high school. Each problem asks young mathematicians to recognize a geometric pattern....
Lesson Plan
Virginia Department of Education

Organisms in Symbiosis

For Teachers 9th - 12th
Searching for an activity that allows emerging biologists to explore symbiosis up close and personal? Pupils collect samples and view lichens through a microscope and conclude with a discussion about the relationship they have...
Lesson Plan
Curated OER

Plane and Solid Figures

For Teachers 9th - 11th
Pupils define a plane and a solid shape. In this geometry lesson, students compare and contrast different geometric shapes as they relate to solids. They name the geometric solids based on their sides and edges.
Lesson Plan
Curated OER

Cones, Cylinders, Spheres

For Teachers 9th - 11th
Students classify polygons by name and shape. In this geometry lesson, students identify the lateral surface of each conic. They differentiate between cones, cylinders and spheres.
Interactive
Curated OER

Online Interactive Math: Upper Elementary: Mixed Skills

For Students 6th - 7th
In this online math worksheet, students complete a 20 problem multiple choice online interactive worksheet with mixed skills including geometry, rounding, and three digit multiplication.
Worksheet
Curated OER

Body Plans and Adaptations

For Students 9th - 12th
In this body plans and adaptations activity, students will review the different types of symmetry found in organisms. Students will identify body parts as found on either the ventral or dorsal part of an animal. Then students will look...
Lesson Plan
Curated OER

Spaced Out

For Teachers 5th - 12th
The students are able to use a formula to calculate the volume of cuboids by measuring the length of each of the three dimensions. They also investigate the relationship between milliliters and cubic centimeters.
Worksheet
Curated OER

Geometric Figures

For Students 7th
In this geometric figures worksheet, 7th graders solve and complete 10 different problems that include measurement. First, they draw a reflection of a given shape over a line. Then, students draw a rotation of a different shape. They...
Lesson Plan
Curated OER

Surface Tension and 3D Soap Films

For Teachers 7th - 8th
Students are introduced to the concept of surface tension, its dependence on material composition, and how it can produce uniquely shaped surfaces.
Lesson Plan
Curated OER

Soaring Towers

For Teachers K - 6th
Students build towers from recycled materials. in this building instructional activity, students build the highest tower they can from varied materials. They focus on shapes and which items should go on the bottom to make a strong...
Worksheet
Curated OER

Enlargement

For Students 6th
In this enlargement worksheet, 6th graders solve and complete 3 different types of problems. First, they enlarge the given shape by a scale factor of 3. Then, students find the scale factor of the next enlargement. Finally, they enlarge...
Worksheet
Curated OER

Quadratics Quiz

For Students 11th - 12th
In this algebra worksheet, solve 3 multi-step problems involving various quadratic functions.
Worksheet
Curated OER

Shape and Space

For Teachers 9th
NOT A LESSON Students
Lesson Plan
Curated OER

Mystery Polygon

For Teachers 2nd
Second graders describe a polygon in the form of a riddle.
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.
Lesson Plan
Curated OER

Geo Jammin' By DeSign - Day 1, Lesson 6: Quilt Story

For Teachers 2nd - 3rd
Pupils recognize that quilts are created by geometric components. They examine how quilts are an artistic art form that show the cultural heritage of the people who make them.
Worksheet
Curated OER

Scale Drawing

For Students 9th - 10th
In this measuring lengths worksheet, students determine which units to use when measuring lengths, estimating lengths, and the errors made when measuring, Students estimate the lengths of each of the lines illustrate to the nearest unit....
Lesson Plan
Curated OER

Lines, Rays, Line Segments, and Planes

For Teachers 9th - 12th
Students are introduced to lines, rays, line segments and planes and study the differences between them. They also practice graphing lines, rays, line segments and planes
Lesson Plan
Curated OER

Musical Form and Sibelius Groovy Music Shapes

For Teachers 3rd - 5th
Students create a song using the form ABACADAEA. Students listen to a musical piece created by Vivaldi that is an example of this musical form. Then students use software to create their own musical forms representing this pattern.
Worksheet
Curated OER

Quadrilaterals and Other Polygons

For Students 6th - 7th
In this quadrilaterals and other polygons worksheet, students name various polygons and then decide if each polygon is a quadrilateral. Students also decide is certain polygons regular or irregular.
Lesson Plan
Curated OER

Castles

For Teachers 10th - 11th
Students create a scale model to a castle using the dimensions they were given. They calculate the surface areas and volumes of each section of their castle.
Lesson Plan
Curated OER

Perimeters, Patterns, and Conjectures

For Teachers 7th - 8th
Young scholars discover patterns and write conjectures relating to perimeters and polygons. Working in cooperative learning groups, they use manipulatives and graphic organizers to solve problems then answer a series of questions in...
Lesson Plan
Curated OER

Make-and-Take: Staff Development

For Teachers 5th - 7th
Students complete activities to learn a phenomenological approach to polygons. In this polygons lesson, students use the materials in the directions to make demonstration models. Students use a wooden wagon model and liquid to learn...
Lesson Plan
Curated OER

Geometry in the Heavens

For Teachers 9th
Ninth graders access a star worksheet and determine properties of polygons.  In this investigative lesson students complete a worksheet and discuss myths. 

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