Worksheet
Curated OER

Area of Triangle

For Students 3rd - 5th
In this area worksheet, learners read and problem solve the area of 8 triangles. Students show their work on each problem on the worksheet.
Interactive
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Handwriting Letter H

For Students Pre-K - K
In this handwriting worksheet, students trace and practice writing the letter H both capitalized and lower case. They also trace and write the word "hexagon" on the lines provided.
Worksheet
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Completing the Square

For Students 8th - 10th
In this completing the square activity, students determine the value of the unknown by completing the square. This two-page activity contains 18 problems. Answers are provided on the last page.
Worksheet
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Completing the Square

For Students 8th - 10th
In this completing the square worksheet, students solve problems by completing the square. They determine the value of the unknown in the binomial. This two-page worksheet contains 30 problems. Answers are provided on the last page.
Worksheet
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The Unit Factor and Dimensional Analysis

For Students 8th - 10th
In this unit factor and dimensional analysis worksheet, students read about how to convert from one unit to another using unit factors and how to work with square units and cubic units using dimensional analysis. They practice solving...
Lesson Plan
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Areas of States - Estimation

For Teachers K - 8th
Students estimate the area of states using the formulas for the areas of rectangles, squares, and triangles. In this geometric shapes lesson, students divide irregular shaped states into shapes. They use the formulas for areas of...
Lesson Plan
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Squares

For Teachers Pre-K - K
Students identify shapes that are squares. For this square lesson, students identify the square items and then sing songs about squares.
Worksheet
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Perimeter

For Students 6th - 8th
In this perimeter worksheet, students calculate the perimeter of rectangles.  This one-page worksheet contains 6 perimeter problems.
Lesson Plan
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Geometry Scavenger Hunt

For Teachers 1st - 2nd
Students hunt for hidden geometric shapes and compare the properties of various shapes. In this geometry lesson plan, students play a game of finding squares, circles, rectangles, and ovals that have been hidden around the classroom....
Worksheet
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Algebraic Manipulation

For Students 9th - 11th
In this algebraic manipulation worksheet, students examine a given number grid, find the pattern and determine an equation to fit the situation. They calculate the area of given rectangles. Students solve real life problems using given...
Worksheet
Curated OER

Geometry Worksheet: Area (4)

For Students 7th - 9th
For this geometry worksheet, students calculate the shaded area of given shapes.  They determine the area around a circle, a portion of a rectangle, and composite figures.  THis one-page worksheet contains two multi-step...
Worksheet
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Area of Triangles and Parallelograms

For Students 9th - 12th
In this area learning exercise, students find the area of 21 triangles and parallelograms. Students find the area of each triangle and parallelogram given a sketch and measurements of the figure.
Worksheet
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Guided Notes on Area

For Students 9th - 10th
In this area worksheet, learners find the area of rectangles, triangles and circles. This eight-page worksheet contains approximately 36 problems. Examples and explanations are provided. Answers are included at the end of the worksheet.
Lesson Plan
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An Introduction to Quadrilaterals

For Teachers 9th - 12th
Young scholars explore the concept of quadrilaterals. In this quadrilateral instructional activity, students play with a floor tile applet to see that there are many types and characteristics of quadrilaterals including parallelograms,...
Lesson Plan
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Rectangles and Trapezoids in the Coordinate Plane

For Teachers 7th - 9th
Students determine the missing vertices of quadrilaterals. In this rectangles and trapezoids instructional activity, students examine the characteristics of quadrilaterals. They identify the missing vertices of a quadrilateral on a...
Worksheet
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Addition of Shapes

For Students 1st - 2nd
In this addition worksheet, learners count, write and add together 6 sets of different color-coded shapes in the boxes provided. Students totals will average between 10 and 18.

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