Curated OER
Line Symmetry
Teach your class about symmetry lines with this resource. This activity defines symmetry and explains lines of symmetry and how they work. Learners examine a variety of examples before drawing lines of symmetry in 5 figures. The activity...
Curated OER
Customized Topographic Maps and Models
Young scholars explore the information depicted on topographic maps. They construct a 3-D topographic map of a local area. They go on a field trip to the depicted area and compare the 'real world' with their models.
Curated OER
Organizing Principles of Plants and Animals
Three lessons and five assessments are contained in this material. Various paper shapes are sorted as a simulation of biological classification. Learners gather a list of living things that they are familiar with and design a...
Curated OER
The Task of the Mask
Students discover historical value and use of different African masks through research and literature. Students also relate different customs and traditions of ethnic groups to the masks.
Curated OER
Geo-Mat
Students review plane figures by playing a game that resembles "Twister." They listen to directions to locate a large example of the figure which is placed on the floor.
Curated OER
Mandalas : polygons
Fourth graders create mandalas. In this mandala lesson, 4th graders look at these polygons in nature and man-made forms. They create their own by using tangrams.
Curated OER
Pondering Polygons
Seventh graders use block letter writing to help classify polygons. They use their own names which helps to keep them engaged during the lesson. Finally, 7th graders play a classification game naming different polygons.
Curated OER
The Aerial Age
Students infer America's attitude towards aviation in the early 1900s. In this The Aerial Age lesson, students analyze early 1900s literature, music, advertisements, and popular culture in reference to aviation. Students represent their...
Curated OER
Find the Area or Missing Length of the Polygon
In this area and perimeter activity, students find the length or area of seventeen figures. The figures examined are triangles, trapezoids, parallelograms, rectangles, and hexagons. Some examples and solutions are provided.
Curated OER
Algebra/Geometry Institute: Area of Polygons
Middle schoolers find the area of polygons. In this area of polygons activity, students find the area of parallelograms, rectangles, squares, and other polygons. They identify each given figure and determine the appropriate...
Curated OER
Quilt Geometry
Seventh graders explore lines of symmetry, congruent polygons and patterns. They listen to "The Seasons Sewn," observe a PowerPoint presentation, and identify congruent polygons and visual patterns. Through an internet activity, 7th...
Annenberg Foundation
Modernist Portraits
How did literature reflect people's attitudes in post-World War I America? A lesson explores the topic using a variety of activities. Individuals watch and respond to a video; read author biographies and engage in discussion; write...
Curated OER
A World of Symmetry
Students identify lines of symmetry. In this symmetry lesson plan, students create objects and identify their lines of symmetry. They answer questions about lines of symmetry. Students cut shapes out of cookie dough and...
Curated OER
Regular Polyhedra
Tenth graders investigate the history of geometry and its different shapes. In this geometry instructional activity, 10th graders practice seeing three dimensional shapes and explain why there are only five polyhedra. They relate all the...
Curated OER
Portrait Sculptures
Eighth graders study Marisol's art work by comparing ad contrasting several sculptures. They create a 3-D portrait of a person they either know personally, or to portray a social issue. The sculpture be made of a cardboard structure they...
Curated OER
Tree Talk
Learners discuss trees, leaves, and the growth process For this 1st - 3rd grade lesson plan, students identify various types of leaves, recognizing the differences in size and shape. Learners create tracings of various leaves to...
Curated OER
Valuable Lessons
Students explore how immigration, citizenship, due process of law, and the freedoms of speech and assembly have shaped American values throughout American history
Curated OER
Symmetry and Symbols
Students identify symmetrical and congruent elements in folk art. In this art and geometry lesson, students examine pictures of Masonic Plaque in the Form of a Royal Arch Tracing Board for evidence of congruent and symmetrical elements....
Virginia Department of Education
Geometry and Volume
The history of math is fascinating! Utilize a woodcut primary source image from 1492 and posters from the 1930s to help geometers apply their volume-calculation skills to real-life questions.
Georgia Department of Education
Math Class
Young analysts use real (provided) data from a class's test scores to practice using statistical tools. Not only do learners calculate measures of center and spread (including mean, median, deviation, and IQ range), but...
Howard Hughes Medical Institute
Central Dogma and Genetic Medicine
Scientists work every day to find solutions to genetic diseases. Scholars learn about the process of gene sequencing, mutations, and the results. They explore genetic diseases and therapies to intervene and help and, through case...
The Alamo
A Teacher’s Guide to Lorenzo De Zavala
Who was Lorenzo de Zavala to the Texas Revolution, and how did he change the Alamo? Find out using an educational resource that asks learners to fill out graphic organizers and respond to short-answer questions to further solidify their...
Institute of Electrical and Electronics Engineers
Waterproof that Roof!
Stop the raindrops from getting into the house! Eager engineers learn about roofing history and waterproofing by nanotechnology. They get into groups and work on designing a waterproof roof for a small model house. The accompanying...
Novelinks
Touching Spirit Bear: The Literary Mandala
Even someone with a dark side can make a good decision—and vice versa. Readers explore Cole's traits and decisions in Ben Mikaelson's Touching Spirit Bear and analyze his sunside and...