Interactive
Curated OER

Problem Solving with Multiplication and Division

For Students 5th - 10th
In this multiplication and division learning exercise, students answer multiplication and division problems where they use charts and solve word problems. Students complete 10 problems total.
Interactive
Curated OER

Problem Solving with Multiplication and Division

For Students 5th - 6th
In this problem solving with multiplication and division worksheet, students interactively answer 10 multiple choice questions, then click to check their answers.
Lesson Plan
Curated OER

Atlatl Lessons Grade 4-12

For Teachers 4th - 12th
Students experiment with velocity, ratios, and rates. In this data management instructional activity, students throw a dart with and without using an atlatl and collect and record various data. Students construct ratios based on the data...
Lesson Plan
Curated OER

Pumpkin Circuit

For Teachers 1st - 5th
Students complete a variety of activities using pumpkins. They visit various stations with various pumpkin activities.
Worksheet
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Perimeter and Area

For Students 4th - 5th
In this perimeter and area worksheet, students first read a one page information text and study the examples. Students solve 7 problems in which area and perimeter are calculated.
Lesson Plan
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Introducing Trig

For Teachers 5th
Fifth graders explore the importance of triangles in the real world. They find the unknown side of a right triangle using a scale drawing. Students use Pythagoras' Theorem and other appropriate ratios.
Worksheet
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Scaling Figures Two

For Students 5th - 8th
In this similar figures worksheet, students find the missing side of the larger figure when the smaller figure's sides are given. Students complete 4 problems.
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.
Interactive
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Try These Angles! Exploring Angles

For Students 5th - 8th
In this angles activity, students answer multiple choice questions about different types of angles in shapes. Students complete 10 questions.
Interactive
Curated OER

Estimating Volume: Post Test

For Students 5th - 7th
In this estimating volume worksheet, students complete a set of 10 multiple choice questions, clicking on an answer link to view correct answers. Page is labeled as a "post test."
Lesson Plan
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Arrange the Classroom (Part 1 of 3)

For Teachers 5th
Fifth graders arrange the classroom using all the moveable objects and through the exploration of area and perimeter. They determine the area of the classroom, create and label model pieces of furniture using graph paper, and create a...
Lesson Plan
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Bell Curve

For Teachers 3rd - 5th
Students construct two bell curves using two different yet related objects. For example, two kinds of Hershey's Kisses (plain and almond) or two kinds of dried beans (kidney and lima).
Worksheet
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Calculating Areas of Rectangles

For Students 5th - 10th
In this geometry worksheet, students calculate the areas of rectangles. They use the formula for area of a rectangle.
Lesson Plan
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Kites: Patang - The Indian Fighter Kite

For Teachers 5th - 8th
Students investigate the history of fighter kites and build their own.  In this aeronautics lesson, students discover how other countries utilize fighter kites and where they originated.  Students create their own fighter kites...
Worksheet
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Greatest Common Factor and Division

For Students 5th - 8th
In this greatest common factor and division worksheet, students answer word problems about the greatest common factor and division of numbers. Students complete 10 multiple choice questions.
Lesson Plan
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Area and Perimeter

For Teachers 3rd - 8th
Students discover and apply the formula for the area and perimeter of rectangles and squares. They draw the shapes on graph paper and create tables that include their information.
Worksheet
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Various Volumes

For Students 3rd - 6th
In this volume learning exercise, students create different sized cubes and compare the sizes by pouring sand from one cube into another. Students follow 4 directions and reflect on their findings.
Worksheet
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Triangle Review

For Students 5th - 6th
In this triangle review learning exercise, students define what type of triangle is being described, then draw a picture of it. A reference web site is given for additional activities.
Lesson Plan
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Vegetable Creatures

For Teachers K - 5th
Students use different foods to enhance academic skills in all area contents.  In this food activity activity, students use food, such as "bugs on a log" (raisins on peanut butter celery) to estimate and practice...
Interactive
Curated OER

Try These Angles! Exploring Angles: Post Test

For Students 5th - 8th
In this angles worksheet, students answer multiple choice questions about angles on their own and angles inside shapes. Students complete 10 multiple choice questions.
Lesson Plan
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Plastic Wrap

For Teachers 4th - 8th
Young scholars compare the price and quality of different kinds of plastic kitchen wraps and then rank them from best to worst. They take into account how well it comes out of the roll, if it seals well, it is tangles, how much weight...
Worksheet
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Addition of Like Fractions

For Students 4th - 5th
For this addition of like fractions worksheet, students use space given to show work and solve a set of 4 fraction addition problems. Answers are included on page 2.
Lesson Plan
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If you have to find the area of a region, how would you calculate it?

For Teachers 5th
Fifth graders find the area of rice farms. In this area instructional activity, 5th graders draw shapes and grid them to find the area. They compare different rice fields to see which one takes up more space and has the larger area. 
Lesson Plan
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Triangle Puzzler

For Teachers 5th - 8th
Students are introduced to some basic concepts of geometry. They explain that the definition of a triangle is a figure with three sides, three angles, and three points. Triangles can be named by using three points in their correct sequence.