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Lesson Plan
Curated OER

Matrix Math

For Teachers 10th
Tenth graders practice adding, subtracting, and multiplying matrices. After completing and reviewing bell ringer problems they review homework from night before and discuss any questions. Students are introduced to new matrix...
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Worksheet
Curated OER

Introduction: Time Word Problems

For Students 3rd - 5th
In this word problems activity, students read through 2 time word problems and the answers to each problem. They then solve 2 time word problems on their own.
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Lesson Plan
Curated OER

Value And Perspective

For Teachers 6th - 9th
Students investigate the values of light and darkness. They see how they can be mixed in ways to compliment one another. The use of this method is for giving a picture a perspective to be appreciated. They use computer software as an...
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Worksheet
Curated OER

More Conservation of Energy

For Students 9th - 12th
In this conservation of energy worksheet, students answer 17 questions about energy, potential energy, kinetic energy and work. They match the conservation of energy equations with 7 given situations.
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Worksheet
Curated OER

Using Addends and Sum/Using Subtrahend, Minuend, and Difference

For Students 2nd - 4th
What is an addend? What is a sum? Review this math terminology on the top half of the worksheet before practicing basic addition. 
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Interactive
Curated OER

Least Common Multiple or Least Common Denominator

For Students 5th - 6th
Fifth and sixth graders solve 12 math problems by finding the least common multiple or least common denominator. They type the answer into the text box.
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Interactive
Curated OER

Explorit's Do-It-In-Your-Head Numbers Quiz

For Students 4th - 5th
In this mental math activity, students complete a 6 question multiple choice online interactive activity without using pencil, paper or calculator. Included are word problems, multiple operations, averaging, and basic arithmetic.
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Lesson Plan
Curated OER

College Prep Algebra, Worksheet Chapter 3, 2.5, 2.7, 3.1- 3.4

For Teachers 9th - 10th
In this algebra worksheet, students translate 39 word problems into algebraic terms and solve them. They complete 42 problems about coordinate graphing, working with ordered pairs, slop, and equations of lines.. They make 2 scatter grams...
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Worksheet
Curated OER

Solving Money Problems

For Students 3rd - 5th
In this money worksheet, students solve problems where they add amounts of money in addition problems and finding the total cost of items. Students complete 8 problems.
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Worksheet
Curated OER

2 digit addition

For Students 2nd - 3rd
In this addition instructional activity, students solve 2 digit addition problems with regrouping. Students solve 12 addition problems and have a review in the beginning.
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Lesson Plan
Curated OER

Investigation - Who is Right?

For Teachers 3rd
Third graders explore mathematics by solving problems in groups. In this math functions lesson plan, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students define a list of...
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Worksheet
Curated OER

Subtraction-Oral Questions

For Students 2nd - 3rd
In this subtraction worksheet, students answer a set of 16 oral questions about subtraction. An answer key is included; a website reference for additional activities is given.
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Lesson Plan
Curated OER

Solving Equations in One Variable

For Teachers 11th - Higher Ed
In this solving equations in one variable worksheet, students solve 38 simple and complex equations. Students then write and solve equations for 6 word problems.
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Worksheet
Curated OER

Elimination Using Multiplication

For Students 8th - 12th
In this systems of equations worksheet, students solve 4 systems of equations problems using the elimination multiplication method. Students solve 2 word problems by setting up and solving a systems of equations.
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Worksheet
Curated OER

Solving Equations

For Students 8th - 9th
In this solving equations worksheet, students solve and complete 12 different problems that include solving various equations by addition or subtraction. First, they identify and define the difference between using the addition property...
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Lesson Plan
Curated OER

Geometric & Arithmetic Patterns

For Teachers 8th
Eighth graders explore sequences. They discuss the difference between an arithmetic sequence and a geometric pattern. Students participate in workstation activities where they determine arithmetic or geometric patterns and predict the...
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Worksheet
Curated OER

Multiplying Fractions

For Students 4th - 6th
In this multiplying fractions worksheet, students read about the process of multiplying fractions, examine some sample problems, and then solve 8 problems independently.
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Lesson Plan
Curated OER

Iditarod Math Challenge

For Teachers 3rd - 5th
In this Iditarod worksheet, students complete word problems about the money, booties, time, and more about the Iditarod. Students complete fifteen problems.
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Worksheet
Curated OER

2nd Grade Math

For Teachers 2nd
In this math instructional activity, 2nd graders complete multiple choice questions about addition, subtraction, fractions, money, and more. Students complete 20 questions.
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Lesson Plan
Curated OER

Simplifying Equations of the Form ax+b=cx+d

For Teachers 8th - 11th
Students solve equations of the form ax+b=cx+d and visualize the concept of "balancing" an equation.
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Lesson Plan
Curated OER

Think Green

For Teachers 4th - 8th
Students experience and practice compositing and recycling through hands-on-activities. They distinguish between which items from their trash can be recycled, composted and reused. The process for making recycled paper is also covered in...