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Curated OER
Shapes
In this geometry worksheet, learners choose the correct name to match the shape given. Students identify the words for oval, rectangle, square, circle, triangle, and diamond.
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Quadrilateral Properties
In this online math worksheet, students answer "true" or "false" to a variety of statements regarding the properties of quadrilaterals. This excellent resource allows the students to check their answers, and to get "hints" should they...
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Perimeter and Area Practice 2
In this area and perimeter practice worksheet, students examine 4 sample problems and solve 20 problems that require them to calculate perimeter and area.
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Perimeter and Area Practice
In this area and perimeter practice worksheet, students examine 4 sample problems and solve 20 problems that require them to calculate perimeter and area.
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Finding Area
Fourth graders explore how to find the area of a rectangular object. As a class, they discuss definition of area and strategies for finding area. The teacher models finding the area of an object by counting squares. Students observe...
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Relating Space and Plane Shapes
In this mathematics worksheet, 1st graders identify which object in an illustration has a flat side the same shape as the box shown. Then they look at other shapes and identify the ones with a flat side, if any.
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Help Santa's Elf Wrap Presents Worksheet
In this Christmas present wrapping worksheet, students cut out the 4 presents and glue them in the correct box that matches their shape. The presents are the following shapes: circle, square, triangle and rectangle.
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Areeas of Parallelograms and Triangles
Twelfth graders are able to deduce the area of polygons by using several methods such as coordinate method. They are able to apply the area of polygons to real life situations. Students apply the Pythagorean Theorem in problem solving...
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Shapes
Students identify basic shapes, name basic shapes, and match shapes with names. They find shapes hidden in pictures.
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Bodies In Motion: Shapes and Gestures
Students use geometric shapes to describe body parts. In this geometry lesson, students use geometry vocabulary as they discuss body parts. They practice drawing bodies using shapes based on a wooden model that is poised to show specific...
CK-12 Foundation
Factorization of Quadratic Expressions: Boxes for Factoring
Create rectangles from the terms of a trinomial. The interactive provides virtual algebra tiles for participants to use to create quadratic trinomials. Pupils use the tiles and arrange them into a rectangle to find the factors of the...
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Four Round Rectangle Relation
In this graphic organizer worksheet, students use the spaces to organize ideas, show relationships or make notes of main idea and supporting details. There are 4 rectangles with rounded edges surrounding a center rectangle. There are no...
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Using Square Tiles to Investigate Numbers
Fifth graders model and distinguish between prime and composite numbers. Students are paired up with another classmate to complete this lesson. Students are assigned different numbers to work with, they use square tiles to form as many...
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Marshmellow Geometry
Students explore a variety of geometric shapes, name them, and list their characteristics. The shapes are transposed into structures and checked for accuracy.
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Perimeter and Area of Rectangles
Sixth graders solve for the area and perimeter. In this geometry lesson, 6th graders investigate polygons and use a formula to find the area and perimeter. They find the area and perimeter of various polygons.
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Power Word Problems
In this powers worksheet, 10th graders solve 10 different word problems that include various expressions with powers. First, they write an expression for volume of a cube that has a certain width, length, and height. Then, students...
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Area of Parallelograms
In this area of parallelograms activity, 10th graders solve 8 problems that include finding the area of various parallelograms. First, they find the area of each given figure in number 1-3. Then, students find the area of each shaded...
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The Quadrilateral Family
In this quadrilaterals worksheet, 10th graders solve and complete 10 different problems that include identifying various quadrilaterals. First, they indicate whether the statements are true or false for each. Then, students determine the...
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Properties of a Quadrilateral
In this geometry worksheet, 10th graders use coordinate geometry to examine the lengths, slopes, and midpoints of the diagonals of the different quadrilaterals in order to arrive at conclusions regarding the properties of the diagonals....
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Factoring Application
In this factoring application worksheet, 9th graders solve 10 different problem related to various factoring applications. First, they determine the length of a room given the area of a rectangle and square footage. Then, students...
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Robot Area
Students calculate the area of different polygons. In this geometry lesson plan, students explore polygons based in their shape and number of sides. They find the formula for the area and use each specific formula for each shape.
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Geometry and Measurement
Students view a right triangle displayed by the teacher. Students measure legs and the interior angles of the triangle. They look for a pattern or relationship between the legs and angles. Students use pegboards and string to create more...
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Patintero
In this Patinero worksheet, students play a game called Patinero where they try to run and tag others in lines in a square. Students play 1 game.
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Perimeter
For this perimeter worksheet, young scholars, with a partner, problem solve and calculate the answers to twenty word problems and mathematical calculations involving perimeters.