Lesson Plan
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Venn Diagram and Shape Sorting Lesson Plan

For Teachers 2nd - 4th
Students use Venn diagrams to represent classifications of shapes and to use counting arguments to find the number of objects in a given set.
Lesson Plan
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"School Shape Scavenger Hunt"

For Teachers 2nd - 5th
Students, in groups, venture onto the schoolground on a scavenger hunt for shapes. They are given tasks: recorder, team leader, presenter, reporter, and behavior guidelines and a time limit. They search the school for shapes found in...
Lesson Plan
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Architect and Contractor

For Teachers 3rd - 7th
Students recognize and state the type of buidings found in their community. They name and illustrate the process of the architect. They match tools and equipment used to develop the initial phase of construction.
Lesson Plan
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Perimeter

For Teachers 3rd - 12th
Students examine the concept of perimeter. Students calculate the perimeter of a random shape on a grid. Students develop a better understanding of the concept of perimeter. Students calculate the perimeter of shapes.
Lesson Plan
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Clock Arithmetic and Cryptography

For Teachers 2nd - 5th
Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.
Lesson Plan
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Length, Perimeter, and Area

For Teachers 2nd - 6th
Students explore the concepts of length, perimeter and area. Students develop an understanding of length, perimeter, and area. Students calculate the area and perimeter of random shapes and calculate the area and perimeter of a triangle...
Lesson Plan
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Visual Patterns in Tessellations

For Teachers 3rd - 12th
Learners explore tessellations as well as various types of polygon. Students examine tessellating patterns in the world around them. Learners examine tessellations by creating their own tessellations and completing the included worksheet.
Lesson Plan
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Geometry in Tessellations

For Teachers 3rd - 12th
Students examine tessellations and their geometric properties. Students explore the concept of tessellations and lines, planes, angles, and polygons. Students experiment with the area and perimeter of polygons. Students analyze...
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Probability Lesson Plan

For Teachers 3rd - 8th
Your learners will examine probability through experiments and dice games. Using a computer, your class will perform simple experiments to collect and analyze data to determine the probability of different experimental results. Students...
Lesson Plan
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Parts of a Whole

For Teachers 3rd - 4th
Students recognize coins are worth a fraction of a dollar. They represent the value of different coins by shading in their equivalent fractional parts in the circle. They understand that fractions are part of a whole.
Lesson Plan
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Marshmallow Geometry

For Teachers 3rd
Third graders create 2D and 3D shapes using marshmallows and toothpicks. In this geometry instructional activity, 3rd graders create their shapes and document the number of faces, edges, corners, angles, and sides. They share one shape...
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Two of Everything

For Teachers 3rd - 5th
Students listen to story Two of Everything, illustrate coins they would put into the Magic Pot using paper and pencil, and solve Magic Pot riddles by viewing slide show and predicting coin totals. Students then create table listing...
Lesson Plan
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Area And Perimeter Powerpoint

For Teachers 3rd - 5th
Students engage in a study using technology in order to attempt the comprehension of using perimeter and area. They use powerpoint to solve different problems. This helps to keep learners engaged in the process of practice and...
Lesson Plan
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Making Equal Groups

For Teachers 3rd - 4th
In this making equal groups worksheet, students, working with a partner, study and calculate how to make equal groups through six word problems.
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Counting Sets of Coins

For Teachers 3rd - 4th
In this counting sets of coins worksheet, students, while working with a partner, practice counting coins within five word exercises.
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Ways to Show Amounts

For Teachers 3rd - 4th
In this ways to show amounts worksheet, young scholars, with a partner, brainstorm the best way to problem solve five word problems dealing with showing amounts of money.
Worksheet
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What Time Is It?

For Students 3rd - 4th
In this telling time worksheet, students match seven clock faces with the sentence that states the time. On this page there are times shown to the nearest five minutes.
Worksheet
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What Time Is It?

For Students 3rd - 4th
In this telling time in words worksheet, learners examine 4 clocks and match them to words that describe them best. The choices are: o'clock, half past, quarter past and "a clock." Note: The last choice is confusing; there should...
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Measuring Marvels

For Teachers K - 8th
Students discover how units of measurement help people to categorize objects. In this measurement instructional activity, students discuss various units of measurement, use creativity to invent new possible units of measure, and learn...
Lesson Plan
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What's My Area?

For Teachers 3rd - 5th
Learners use tiles to find area. For this finding area lesson, students explore how to use square tiles to make shapes, then look at how they can be used to measure area. Learners then explore how an area can be covered with different...
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Scale Models to Planet Size

For Teachers 3rd - 6th
Young scholars consider the comparative sizes of the planets in the solar system. In this scale lesson, students select balls of different sizes to represent the planets in the solar system.
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A Holocaust Monument

For Teachers 3rd - 12th
Young scholars create a Holocaust memorial. In this interdisciplinary lesson, students use geometric shapes or forms to create a Holocaust monument.
Lesson Plan
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Spud Stuff

For Teachers 1st - 3rd
Student culminate a unit on potatoes. In this potato instructional activity, students make a booklet using the information acquired throughout a unit. They draw a picture of their potato, name it, measure it in inches, count its eyes,...
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Elapsed Time Two

For Teachers 3rd - 4th
Students study how to calculate elapsed time. In this elapsed time lesson, they determine how to calculate the ending time of an event when they are given the starting time and the elapsed time. They participate in direct instruction,...

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