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Lesson Plan
Curated OER

Developing Strategies for Addition and Subtraction

For Teachers 2nd - 4th
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Students use these techniques to complete...
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Worksheet
Curated OER

Linear Programming

For Students 9th - 12th
In this algebra instructional activity, students calculate the maximum and minimum of a shaded region. They identify the boundaries and their vertices's. There are 2 problems.
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Activity
Illustrative Mathematics

Ants Versus Humans

For Teachers 7th - 9th Standards
You would think that humans make up more mass than ants do on this planet, but think again, and this time by performing calculations. Middle schoolers use scientific notation to compute and compare the estimated total mass of all humans...
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Lesson Plan
Curated OER

Place Value - What Is the Value of the Place?

For Teachers 2nd Standards
Second graders build number sense in an activity that requires the matching of base 10 representations to numbers. It is the teachers responsibility to gauge student understanding and involvement while class members work in groups.
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Unit Plan
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Mathematics Vision Project

Module 3: Polynomial Functions

For Students 9th - 12th Standards
An informative module highlights eight polynomial concepts. Learners work with polynomial functions, expressions, and equations through graphing, simplifying, and solving. 
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Activity
Howard County Schools

Maria’s Quinceañera

For Teachers 9th - 11th Standards
How long will it take to save up for a car? Classmates use linear and exponential models to see how money received during a Quinceanera will grow over time.
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Lesson Plan
Curated OER

Add Positive And Negative Numbers

For Teachers 6th - 8th
Scholars investigate the concept of adding positive and negative numbers. They practice adding using the number line for scaffolding. This can be done as a game for younger learners, but may also be helpful for engaging the older pupils.
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Lesson Plan
Curated OER

Distributive Property

For Teachers 9th - 10th
Students explore the distributive property. In this algebra lesson plan, students are given Fruit Loops or other manipulatives and the class is divided in half. Each half of the class completes part of the equation to show that both...
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Lesson Plan
Curated OER

Fraction Models

For Teachers 3rd
Third graders make models of fractions and mixed numbers. Using fraction strips and drawing pictures, 3rd graders develop conceptual understanding of the equivalent forms. Students use the number line to represent and compare...
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Lesson Plan
Curated OER

Solving Single-Variable Equations Part II, Simplifying

For Teachers 7th
Seventh graders explore the concept of solving single-variable equations. In this solving single-variable equations lesson, 7th graders discuss how to simplify both sides of an equation. Students discuss using parenthesis and the...
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Worksheet
Curated OER

Multiplication With Addition (2)

For Students 3rd - 4th
In this multiplication with addition activity, students solve 16 problems. Students learn to do the multiplication fact before the addition. Example: 20 x 7 + 5.
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Worksheet
Curated OER

Mr. Payne Word Search Puzzle

For Students 5th - 6th
In this language arts worksheet, students study 10 words in a word bank, then locate them in a word search puzzle. The words appear to be related to algebra; the meaning of the title is not known. There is one misspelled word in the word...
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Lesson Plan
Curated OER

How to Apply Properties in Multiplication

For Teachers 4th - 5th
Young scholars study the commutative and associative properties. In this multiplication lesson, students review the properties and solve several multiplication problems.
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Lesson Plan
Curated OER

Super Sort

For Teachers K
Students sort objects based on one characteristic. They define the term "attribute" and give examples of attributes of objects. Students explain their reasoning for sorting objects into groups.
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Lesson Plan
Curated OER

Graphing and the Coordinate Plane

For Teachers 7th - 9th
Students gain practice reading coordinates and plotting points by participating in the Coordinates! Game. They demonstrate and test their skills with graph paper and the Maze Game.
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Lesson Plan
Curated OER

Fact Families

For Teachers 1st
In this mathematics worksheet, 1st graders create a fact family that uses specific numbers given. Then they draw eight circles, add five more, and write the fact out in a problem.
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Lesson Plan
Curated OER

Geometry and Shapes

For Teachers 4th
Fourth graders are asked to name different shapes.Four to five students to share their answers with the class. The teacher leads the discussion in geometry about the properties associated with shapes.
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Worksheet
Curated OER

Multiplication Surf

For Students 4th - 5th
In this multiplication worksheet, students complete the 4 pattern columns of multiplication equations. Students then connect the dots to complete the picture.
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Worksheet
Curated OER

Arithmetic Tricks

For Students 6th
In this basic arithmetic worksheet, 6th graders solve 6 math problems. The problems include a variety of addition, subtraction, and multiplication.
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Lesson Plan
Curated OER

Working Backwards

For Teachers 3rd - 5th
Students explore the concept that to solve some problems, they may need to undo the key actions in the problem. This strategy is called working backwards asking the appropriate questions.
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Lesson Plan
Curated OER

Measuring to the Nearest Inch

For Teachers 3rd
Third graders use whole numbers and fractions to make connections between abstractions of the mathematical world and the real world. In this fractions and measurement instructional activity, 3rd graders identify, quantify groups , and...
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Lesson Plan
Curated OER

99.86% - Measuring Our Sun's Mass

For Teachers 6th - 8th
Students determine just how large the sun is. In this solar system lesson, students follow the prescribed steps to draw a box that represents the size of the sun and its mass compared to the entire solar system.
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Worksheet
Curated OER

Addition With Memory

For Teachers 1st - 3rd
In this math worksheet, students perform multi-step operations that involve the addition of two other operations. The sheet is a teacher's guide.
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Worksheet
Curated OER

Division With Memory

For Teachers 3rd - 8th
In this math worksheet, students solve the problems that are created using the Adobe Reader Software. The sheet is intended as a teacher's guide.

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