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Curated OER
Seeing in 3D: Interpreting Two-Dimensional Diagrams of Three-Dimensional Objects
Young scholars hone in on their skills at reading diagrams. In this dimensional lesson students collect information on the functions of organs then figure out how all the parts work together.
Curated OER
Calculating Distances in Two and Three Dimensions
Students use the Pythagorean Theorem to solve problems. In this geometry lesson, students solve for the distances by calculating the different parts of the shape of a two and three dimensional shape. They reason by analogy.
Curated OER
Introducing Powers and Models
Students construct two dimensional models to illustrate squared numbers. In this geometry lesson, students use graph paper and an x/y axis to build squares exponentially. Students identify powers and relationships between various figures...
Curated OER
Using 2 and 3 Dimensional Geometric Shapes
Students explore geometry by participating in a shape identification activity. In this figure dimensions lesson, students identify the difference between 2 and 3 dimensional shapes by their vertices and faces. Students examine blocks in...
NTTI
Transform Your Geometry into a Work of Art
Mathematicians utilize artwork to help illustrate the major ideas of transformations and tessellations. They visually identify transformations including reflections, rotations, and translations. They discuss how artists have used...
Curated OER
Goop to geoforms
Students illustrate geographical terms in three dimensional form. They use magic modeling goop and paint to create features of the geographic landscape. Students explain the meaning of geographical terms.
Curated OER
Faces, Vertices, Edges
Students identify the parts of three dimensional objects. In this geometry lesson plan, students find the number of faces, edges and vertices. They differentiate between prisms and polyhedra.
Curated OER
The Places We Love
Students examine how they and others express themselves. Using various writings and art, they discover the places they like to go in the world and share them with their classmates. They paint their favorite place and share their...
Curated OER
Dilations of 2 and 3 dimentional figures and their effect on area, surface area, and volume.
Seventh graders investigate the area and volume of 2D and 3D figures. In this geometry lesson, 7th graders create a storyboard explaining their knowledge of 2D and 3D shapes. They analyze their data and interpret their...
Curated OER
Triangles in Architecture
Students find triangles in the real world. In this geometry lesson, students analyze and identify properties of two and three-dimensional objects. They differentiate between similarity and congruence.
Curated OER
Highway Design for the Future
Eighth graders research highway designs and create a marble maze to illustrate a highway system. They test their designs and write reports defining the project and analyzing the results.
Curated OER
Geo Jammin'
Students compare and contrast related two- and three-dimensional shapes, and complete a Venn diagram illustrating the attributes of each. Using a poem pattern from another lesson, students use data from the diagram to write an attribute...
Curated OER
Goop to Geoforms
Pupils illustrate geographical terms in three-dimensional form. They use magic modeling goop and paint to create features of the geographic landscape. Students explain the meaning of geographical terms.
Education Development Center
Similar Triangles
Model geometric concepts through a hands-on approach. Learners apply similar triangle relationships to solve for an unknown side length. Before they find the solution, they describe the transformation to help identify corresponding sides.
Education Development Center
Finding Parallelogram Vertices
Four is the perfect number—if you're talking about parallelograms. Scholars determine a possible fourth vertex of a parallelogram in the coordinate plane given the coordinates of three vertices. They read a conversation...
Curated OER
Turkeys in the Cell--The Meiosis Square Dance
Students identify synapsis as the key event in meiosis. They explain how synapsis leads to the formation of haploid gametes. Exploration of the differences between the processes of mitosis and meiosis occur. In accordance, explanations...
Curated OER
Habitat Art: Florida Panthers
Students discover the lifestyles of a Florida Panther by investigating its habitat. In this wild animal lesson plan, students utilize the Internet to research the habits of a Panther and what their habitat is. Students create...
Curated OER
The Tipping Point
Students rewrite word problems and solve using math. In this word problem lesson, students gather data and observe the data. They relate this process to the scientific method and math. They review their data to be able to answer...
Curated OER
How Grandmother Spider Stole the Sun
Students explore U.S. history by reading a Native American tale in class. In this cultural storytelling lesson, students read the story How Grandmother Spider Stole the Sun and discuss the characters and themes of the Native American...
Curated OER
Cones, Cylinders, Spheres
Students classify polygons by name and shape. In this geometry instructional activity, students identify the lateral surface of each conic. They differentiate between cones, cylinders and spheres.
Curated OER
Surface Area of Prisms
Students calculate the surface area of different prisms. In this geometry lesson, students identify the shapes of solids based on the properties of that solid. They calculate the surface area using nets and properties of prisms.
Curated OER
Drawing a Perspective Floor
Tenth graders investigate the three D world of building. In this geometry lesson, 10th graders investigate math as it relates to the real world, increasing their perspective on mathematical concepts. They realize there is more to math...
Curated OER
Technology Integrated Lesson
Students investigate symmetry in the real world. In this geometry lesson, students inter-relate math and technology. They create and name a variety of polygons.
Curated OER
DNA: What Does It Mean?
Tenth graders explore DNA using online tutorial. They perform their own DNA extraction from a clove of garlic and identify the key components of DNA.