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Interactive
CK-12 Foundation

Work and Force: Lifting a Bucket

For Students 11th - Higher Ed
How much work does it take to lift a bucket? An interactive presents a problem of lifting a bucket from the ground to the top of a building. Using their knowledge about work and integrals, pupils calculate the amount of work required to...
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Lesson Plan
Curated OER

Mathematics Within: Algebraic Processes and Its Connections to Geometry

For Teachers 4th - 5th
Students analyze multiple strategies of multiplication: clustering, area model, breaking apart/decomposing, etc. They create their own strategies to approaching multiplication problems and share them with their classmates. Discussion...
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Lesson Plan
Curated OER

Making and Describing Shapes

For Teachers 1st - 3rd
Explore the concept of creating and describing 2D and 3D shapes.  Using geometry your scholars will describe the attributes of shapes and their properties.  They explore and discover what happens when you combine shapes and then take...
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Worksheet
Curated OER

Distance

For Students 8th - 12th
In this secondary mathematics worksheet, pupils use the Pythagorean Theorem to express the distance two planes flying at right angles are apart after t hours of flying. The one-page worksheet contains one problem with the solution. 
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Lesson Plan
Curated OER

Combining and Breaking Apart Numbers

For Teachers 1st
First graders read Imogene's Antlers by David Small the create pipe cleaner antlers. Using these as a tool students combine and create number sentences. They continue to work through the framework of a software program.
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Worksheet
Curated OER

Congruent / Similar Shape Cards

For Students 2nd - 3rd
Cut apart 16 cards with 8 congruent pairs of geometric shapes, then have your class match the cards which show congruent shapes. There are no directions or information on the page so use your imagination to create a fun activity. Tip:...
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Worksheet
Curated OER

Busy Bees: Counting from 11-19

For Students K - 1st
This worksheet has learners solve five problems in which groups of 10 pictured items are circled and the rest counted. Pupils write the number (under 20). What distinguishes this work from other counting worksheets is that the objects...
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Lesson Plan
Pennsylvania Department of Education

Multiplication Using Arrays

For Teachers 2nd - 4th
Explore the concept of multiplication by using arrays. Classmates use arrays to gain a better understanding of multiplication. They break arrays apart to model the distributive property of multiplication over addition. The relationship...
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Lesson Plan
Curated OER

Complexity Madness

For Teachers 5th
After introducing the concept and formula for finding the area of a square, try this lesson. Fifth graders will use their prior knowledge to break apart various shapes in order to determine area. This lesson includes several examples,...
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PPT
Curated OER

Measurement and Time Problems

For Teachers 3rd - 5th
Take a deeper look at the steps used to solve measurement and time problems. One word problem involving measurement and 1 word problem involving time is taken apart and described in terms of the strategies used to solve each. A...
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Worksheet
Curated OER

Math Puzzle Picture

For Students 3rd - 6th Standards
The key to solving this puzzle lies in the addition skills of young learners. The first step is to answer a series of decimal addition problems organized in a 4x5 grid. Then cut apart the page of puzzle pieces, each one including an...
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Lesson Plan
Illustrative Mathematics

A Bobbie Bear's Buttons

For Teachers Pre-K - 1st Standards
Young mathematicians help Bobbie Bear pick colored buttons out of a box as they learn how to decompose numbers less than 10 into pairs of smaller numbers. To support young scholars with the process, consider creating a worksheet or...
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Worksheet
Curated OER

Mental Math Strategies

For Students 4th - 5th
In this mental math learning exercise, students read an information box that explains how to use breaking apart or compensation to solve addition or subtraction problems. Students add or subtract using mental math in 8 examples.
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Worksheet
Curated OER

Proof Sheet

For Students 7th - 9th
In this career worksheet, students identify and calculate their expenses if they had an apartment. They figure how much money they should save each month and budget.
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Lesson Plan
Curated OER

Where Will The Couch Fit?

For Teachers 4th - 6th
Learners name the area formula and describe how it works. They use area formula to calculate the surface area of various objects. They use the area formula to design a floor plan of an apartment.
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Worksheet
Curated OER

Slopes Puzzle

For Students 8th - 9th
In this slopes puzzle learning exercise, learners solve and complete 16 different problems that include determining various slopes of equations. First, they cut apart each of the pieces shown. Then, students use the slopes of each linear...
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Lesson Plan
Curated OER

Division Bingo Game

For Teachers 3rd - 4th
In this division Bingo game, learners cut apart (or use all 6) cards that will be used in a division fact Bingo game. There are 16 division Bingo call cards (2s-9s) and blank cards to make others.
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Worksheet
Curated OER

The Alien Invaders: Math Detective

For Students 2nd - 3rd
For this math detective worksheet, students cut apart and assemble a small 24 page book about alien invaders. Students go page by page, solving the math problems and skipping to the specified pages depending on their answers. If students...
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Worksheet
Curated OER

Logarithmic Equations

For Students 11th - 12th
In this logarithmic equations worksheet, learners cut apart 16 squares. Each square has four equations, one per side. They match equivalent equations, creating a new square when successful.
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Worksheet
Curated OER

Digit/Symbol Cards

For Students 1st - 2nd
Pupils learn to recognize the digits from 1-10 and the four math operation signs by cutting apart the digit and symbol cards. There are no directions about what learners are to do with them.
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Interactive
Scholastic

Study Jams! Expanded Notation

For Students 3rd - 5th Standards
Teaching expanded notation is a great way to enhance young mathematicians' understanding of place value. This presentation explicitly describes the process, starting with the largest place value and working down, from left to right,...
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Unit Plan
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EngageNY

Congruence, Proof, and Constructions

For Teachers 8th - 10th Standards
This amazingly extensive unit covers a wealth of geometric ground, ranging from constructions to angle properties, triangle theorems, rigid transformations, and fundamentals of formal proofs.  Each of the almost-forty lessons is broken...
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Worksheet
Curated OER

Compound Locus

For Teachers 10th
For this compound locus worksheet, 10th graders solve and complete 10 different problems related to compound locus. First, they determine the number of points in a plane that is units from a given line and from a given point on a line....
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Worksheet
Curated OER

Compound Locus

For Teachers 10th
In this compound locus worksheet, 10th graders solve and complete 10 different problems that include compound locus. First, they determine the number of points in a plane given the units from a given line and a point on the line. Then,...

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