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Lesson Plan
Curated OER

Area Adventure

For Teachers 4th - 6th
Students calculate the area of figures using the formula: length x width = area. They solve area problems using paper squares, geoboards, and real-world problems.
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Worksheet
Curated OER

Area

For Students 4th - 5th
In this finding the area activity, students solve 6 problems in which the area of a square or rectangle is calculated. The instructions and examples provides hints and formulas.
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Worksheet
Curated OER

Area and Perimeter of a Rectangle

For Students 5th - 6th
In this online rectangles worksheet, students find the area and perimeter of thirty-nine rectangles. Students check their answers on line as they go and receive their overall score online at the end of the worksheet.
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Lesson Plan
Curated OER

Venn Diagrams & Word Problems

For Teachers 7th - 8th
Students explore the concept of Venn Diagrams through word problems. In this Venn Diagram lesson, students solve word problems about groups of people using Venn Diagrams. Students use survey results about MySpace and Facebook in a Venn...
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Lesson Plan
Curated OER

Dimensions and Area

For Teachers 6th - 8th Standards
Learners explore the area of rectangles in this middle school geometry lesson. They will investigate the relationship between a change in the dimensions of a rectangle and the change in the corresponding area. Learners also investigate...
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Worksheet
Curated OER

6th Grade Math Worksheet

For Students 6th
In this multiple task math worksheet, 6th graders solve 10 math problems involving metric units, number lines, composite numbers, estimation and percentages.
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Lesson Plan
Curated OER

Food Type And Calories Per Square Meter

For Teachers 7th - 10th
Students compare the efficiency of producing food calories in different types of food then calculate how much land is required to supply their food for a year. They then graph the results.
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Lesson Plan
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Units 'R Us

For Teachers 2nd
Second graders, using one inch grid paper, create a foot long and a yard measuring tool.
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Lesson Plan
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Pythagorean Theorem Practice

For Teachers 7th - 10th
In this geometry skills worksheets, students examine 10 triangles and use the Pythagorean theorem to identity the lengths of the missing units.
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Lesson Plan
Curated OER

Shape Makers

For Teachers 1st - 2nd
Classify and explore shapes by giving learners opportunities to handle, describe and classify 2D and 3D shapes. Primary learners will sort objects such as triangles, squares, oblongs, circles, ovals, pentagons, hexagons, diamonds, boxes,...
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Lesson Plan
Curated OER

A Sense of Community

For Teachers K - 5th
Students brainstorm characteristics they associate with a community. In groups, they discover the role of a town square and create their own model. They also identify the various roles in keeping the community going and role play their...
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Lesson Plan
Curated OER

Area of Complex Figures

For Teachers 5th
Fifth graders use formulas for calculating areas of squares and rectangles to find area of complex figure, compare their own ideas with their classmates' ideas, and recognize that there are multiple methods for finding area of complex...
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Lesson Plan
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Inch by Inch and Centimeter by Centimeter Extravaganza

For Teachers K - 2nd
Students use both standard and metric measurement. They compare and contrast standard to non-standard units of measurement.
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Lesson Plan
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New Kids on the Block

For Teachers 2nd
Second graders identify and describe in their own language, the following 2-dimensional and 3-dimensional shapes: triangle, square, oblong (non-square rectangle), circle, oval, pentagon, hexagon, diamond, box, cylinder, and sphere. They...
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Lesson Plan
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Solving Genetic Puzzles

For Teachers 7th
Seventh graders examine genetics combination using statistics. In this statistics lesson, 7th graders examine genetic trait using a table or punnett square to identify genotype and phenotype. This assignment requires more than one class...
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Lesson Plan
Curated OER

Population Dynamics

For Teachers 9th - 12th
High schoolers are divided into groups, each group goes to a randomly selected area of the field. They lay out a one square meter plot. Using string to mark the square. Students identify some sort of vegetation that is easy to count...
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Worksheet
Curated OER

Areas and Perimeters

For Students 7th - 9th
In this area and perimeters worksheet, learners compute the area and perimeter of rectangles and squares. This two-page worksheet contains approximately 30 mental problems. Answers are provided beside each question.
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Lesson Plan
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Out Of Control

For Teachers 5th
Fifth graders study wildfires in the United States.  In this wildfire lesson plan students read an article, make calculations and answer questions.
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Lesson Plan
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Study of New York City

For Teachers 4th
Fourth graders read A Cricket in Times Square and examine the essence of living in New York City. They examine subway maps and other resources concerning NYC and then complete several writing activities about the city. They also create...
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Lesson Plan
Curated OER

Understanding Fundamental Trigonometric Identities

For Teachers 9th - 12th
High schoolers are introduced to the basic trigonometric identities. Using a diagram, they discover why the parts of the unit circle as named as they are and use equations to finalize the Pythagorean trigonometric identities. They also...
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Lesson Plan
Curated OER

Building Patterns Constantly

For Teachers 1st - 3rd
Pupils are introduced to some number patterns using buildings constructed with squares. They construct tables of patterns and finding the recurrence rule for a simple pattern where the increase from term to term is a constant.
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Worksheet
Curated OER

Plot and Name Points on a Grid

For Students 4th - 6th
In this graphing activity, students solve a set of 6 problems, using a given graph to answer questions related to plotting points, units moved in a given directions and coordinates.
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Lesson Plan
Curated OER

A Lesson on the Root Spiral

For Teachers 9th - 10th
Students create lines and shapes with a compass and a straight edge. In this geometry lesson, students investigate square roots, irrational numbers and spirals. They explore nature to see the shapes representing mathematics and geometric...
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Lesson Plan
Curated OER

Give It a Whirl

For Teachers 3rd - 6th
Students examine and identify polyhedron shapes on a math website. They write journal reflections about two- and three-dimensional shapes, and transform a square into a pinwheel.

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