Lesson Plan
Curated OER

Take Me Out to the Ball Game

For Teachers 3rd - 4th
Students play a math game which assesses their mastery of selecting the appropriate operation to solve specific problems.
Worksheet
Curated OER

Mixed Operations

For Students 4th - 5th
In this mixed operations worksheet, students use the order of operations rule to help them solve the multiplication, division, addition, and subtraction problems.
Worksheet
Curated OER

Keep Those Expressions in “Order”

For Students 6th - 9th
In this operations worksheet, students write a problem, fill in the PEMDAS table, and simplify any parenthesis first. Then they simplify any powers and perform multiplication, division, addition, and subtraction if necessary.
Lesson Plan
Curated OER

Exploring Integers

For Teachers 6th - 8th
Students explore and implement the rules for adding, subtracting, multiplying, and dividing negative integers. The rules for each of the operations are reviewed and applied to solve a variety of problems.
Worksheet
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Revision of the Four Rules (Whole Numbers)

For Students 5th - 10th
In this whole numbers worksheet, students read through an explanation of how to add, subtract, multiply and divide whole numbers. Then, students answer 60 questions in which they will do one of these operations with whole numbers....
Lesson Plan
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Basic Ideas of Functions

For Teachers 9th - 11th
In this Algebra I/Algebra II worksheet, students determine whether or not a relation is a function.  Students determine the domain of a function and express the answer in interval notation.  The three page worksheet contains...
Lesson Plan
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Who's In The Fact Family?

For Teachers Pre-K - 2nd
Students study related addition and subtraction facts. In this math lesson, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
Worksheet
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Number Search

For Students 3rd - 5th
In this number search worksheet, students search for equations that equal 20. These equations could be addition, subtraction, multiplication, or division, and they find 12 of them.
Lesson Plan
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Multiplication Stories

For Teachers 2nd
Second graders solve various multiplication math word problems involving cars and people, fish and fish bowls, and tables and table legs. They write and solve multiplication story problems related to whole numbers, addition, subtraction,...
Worksheet
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Not So Snappy 1

For Students 6th - 8th
For this mathematical operations (i.e., addition, subtraction, multiplication, division) worksheet, middle schoolers solve 6 word problems demonstrating their understanding of the concept.
Worksheet
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Not So Snappy 3

For Students 7th - 9th
In this order of operations (i.e., addition, subtraction, multiplication, division) worksheet, students solve 7 word problems demonstrating their understanding of the concept.
Worksheet
Curated OER

Using Multiplication To Do Division

For Students 2nd - 3rd
In this division worksheet, students complete the problems on the worksheet that they can do based on how far they know their times tables.
Lesson Plan
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Operations with Signed Numbers

For Teachers 4th - 6th
Learners complete a variety of activities to comprehend concepts of operations with signed numbers. The integration of technology make the delivery of the lesson plan much more exciting for Students.
Lesson Plan
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Word Problem Exchange

For Teachers 4th - 12th
Young scholars discuss elements of word problems: key words, data, computation clues, and unnecessary information and use the four steps of problem solving to find a solution and check for reasonableness.
Worksheet
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One Variable Word Problems

For Students 6th - 8th
Here is a one-variable word problems worksheet in which learners complete word problems dealing with all four operations and one variable. They complete a total of 18 problems.
Lesson Plan
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Fraction Food Frenzy

For Teachers 3rd - 5th
Learners study addition of fractions with like denominators using illustrations and problem solving.
Lesson Plan
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Teach Engineering

How a Hybrid Works

For Teachers 9th - 12th
Work with your class to connect series and parallel circuits to hybrid cars. The lesson introduces basic circuit diagrams before having scholars apply the understanding of the difference between parallel and series circuits to...
Lesson Plan
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"How Many Names for 100?"

For Teachers 5th
Fifth graders work on the different possibilities of reaching the number 100. The class is divided into homogeneous groups for cooperative learning. The lesson uses discussion questions to help with problem solving.
Lesson Plan
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Multiplying with Egg O

For Teachers 3rd
Third graders multiply whole numbers by one and two digit numbers using base ten blocks and Egg O multiplication game. students pass out egg cartons, counters, and a record sheet to each group.
Worksheet
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Estimation

For Students 3rd - 4th
Ten word problems provide practice in estimating. This worksheet is intended to accompany a specific text and lesson; however, it is useful without those resources.
Lesson Plan
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Problem Solving with the Wilderness Classroom

For Teachers 5th - 8th
Students complete 45 multiple choice math word problems. In this math word problems lesson plan, students solve word problems on time, graphing, all four operations, money, and more.
Lesson Plan
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Math Technique in Multiplication and Division of Fractions

For Teachers 7th - 8th
Students multiply and divide fractions. In this math lesson, students are given explicit visual instruction of how to work with fractions. Intended for learning disabled students, the teacher demonstrates how to manipulate the numbers by...
Lesson Plan
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Basic Operations with Decimals

For Teachers 12th
Twelfth graders practice skills adding and dividing decimals. They examine the help wanted ads and compute the hourly and weekly wages. They discuss the real life value of understanding the importance of decimals.
Worksheet
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Arithmetic: Revision

For Students 4th - 5th
For this mathematical operations worksheet, students complete addition, subtraction, multiplication, and division equations. Students also complete word problems using mathematical operations.