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Lesson Plan
Smithsonian Institution

Geometric Shapes Collage

For Teachers K - 3rd Standards
Junior geometers practice stating the names of different geometric shapes. They define and name the different shapes and compare and contrast shapes to one another. They also relate the shapes to objects in the real world.
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Worksheet
Curated OER

Reflections

For Students 10th
In this reflections learning exercise, 10th graders solve and complete 34 different problems that include determining various reflections. First, they trace the figure and draw its reflection in each line. Then, 10th graders use the...
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Worksheet
Curated OER

Tangent Properties

For Students 10th - 12th
In this pre-calculus worksheet, students solve for angles formed by a tangent line and a circle. There are 6 different worksheets containing 8-10 problems per sheet.
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Lesson Plan
Curated OER

Math Cubes

For Teachers K - 2nd
Students practice addition and subtraction while making and then playing a game. For this addition and subtraction lesson, students will make dice using a cube tracer and number and number sign tracers to make the numbers and number...
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Lesson Plan
Curated OER

Measurement: Perimeter and Area

For Teachers 5th - 6th
In this perimeter and area lesson, students learn the formulas for perimeter and area and view model problems using tiles. Students work in groups to solve practice problems. Students define perimeter and area and explain why it is...
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Lesson Plan
Curated OER

Travel Triangles

For Teachers 8th - 11th
Students demonstrate and understanding of the three types of angles using triangles and quadrilaterals. In this angles lesson plan, students learn about acute, obtuse and right angles. They use cut-outs to find the areas of triangles and...
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Lesson Plan
Curated OER

Homophones: Elementary Word List

For Teachers 1st - 2nd
In this language arts worksheet, students select the correct word to complete each of 9 sentences. Students read each sentence and from two choices, select the appropriate homonym to complete the sentence.
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Lesson Plan
Curated OER

Kirigami: The Ancient Art of Paper Cutting

For Teachers K - 12th
Young scholars perform inquiry into the ancient art of Kirigami. The research provides a context for the lesson and how it is related to History. Students also appreciate the art for the sake of its contribution to culture.
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Lesson Plan
Cornell University

Constructing and Visualizing Topographic Profiles

For Teachers 6th - 12th Standards
Militaries throughout history have used topography information to plan strategies, yet many pupils today don't understand it. Scholars use Legos and a contour gauge to understand how to construct and visualize topographic profiles. This...
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Organizer
Curriculum Corner

Book Study: The Mitten

For Students 1st - 3rd Standards
Looking for a set of resources to compliment a reading of The Mitten by Jan Brett? A fun winter resource has everything from story sequencing and writing prompts to a parts of speech sort and a mitten flap book. The activities are great...
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Worksheet
Curated OER

Printing Practice C c

For Students K - 1st
In this printing practice worksheet, students follow the arrows and trace the dotted lines to print 8 examples each of an upper case C and a lower case c. They color three pictures that start with the letter c which include crayons, a...
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Lesson Plan
Curated OER

Money Booklet

For Teachers 2nd - 5th
Students practice handling money by examining different world currency.  In this economics lesson, students utilize a coin booklet to trace individual coins and draw bills, later coloring them in their traditional colors.  Students are...
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Lesson Plan
Curated OER

Line Symmetry

For Teachers 4th - 5th
Students investigate the concept of line symmetry and how to recognize it in different contexts. They record the number of symmetries when given problems to work on in class. They review the concept of congruence and how it relates to...
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Lesson Plan
Curated OER

Stained Glass Critter

For Teachers 3rd - 4th
Students investigate the the origination of stained glass in the 12th century cathedrals. They practice writing their names in cursive symmetrically. Students also practice how to make a stained glass image.
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Lesson Plan
Curated OER

Rainbow Writing with Dolch Words

For Teachers K - 2nd
Students read and decorate three Dolch sight words. In this literacy lesson, students write three Dolch sight words on a paper. They outline the words six times with the color of the rainbow.
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Lesson Plan
Curated OER

Preposition Man

For Teachers 6th - 9th
Students practice using prepositions by writing on the tracing of a human.  In this parts of speech lesson, students create a giant poster using the tracing of a classmate's body and fill in the outline using prepositions in places where...
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Lesson Plan
Curated OER

Tesselations

For Teachers 7th
Seventh graders produce a tessellation of an original design developed using an equilateral triangle, where three unique symmetrical faces rotate throughout their creation.
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Lesson Plan
Curated OER

Make a Model of a Wright Flyer

For Teachers 3rd - 12th
Students recreate a model of the 1903 Wright Flyer out of Styrofoam. Students practice following instructions, and discover information about the Wright brothers' engine-powered glider.
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Worksheet
Curated OER

Counting From 1 to 10, #2

For Students Pre-K - 1st
In this early childhood math instructional activity, students practice their counting skills as they find and trace the chronological number sequence in the puzzle.
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Lesson Plan
Curated OER

The Peaceable Kingdom

For Teachers 1st - 5th
Students examine the life and works of Edward Hicks. Using his "Peaceable Kingdoms, they create what they believe to be their own peaceable kingdom. They compare and contrast the two kingdoms and practice layering colors with colored...
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Lesson Plan
Curated OER

Map your Schoolyard

For Teachers 7th - 8th
Students practice their mapping skills by creating an accurate map of their schoolyard using an aerial photo from the National Map web site. Students include legends, a scale, and a north arrow on their maps.
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Lesson Plan
Curated OER

Hypoxia and the Dead Zone in the Gulf of Mexico

For Teachers 6th - 8th
Students investigate the causes of hypoxia, the characteristics of a watershed, and how the actions and management practices of people can both negatively and positively affect aquatic ecosystems.
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Lesson Plan
Curated OER

Sorting

For Teachers 2nd - 3rd
Pupils explore how books are sorted in a library. In this sorting lesson, students play a game where they have to fill the shelves with books that share a common theme. Pupils compare this game to a real library. Students discuss how a...
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Lesson Plan
Curated OER

Math Lesson: Rotational Symmetry

For Teachers 4th - 7th
Students analyze lines of symmetry and rotational symmetry in designs. They practice dividing a shape along its line(s) of symmetry and discuss the relationship between lines of symmetry and number of sides as well as rotations.