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Lesson Plan
Curated OER

Dividing by 3's

For Teachers 3rd
Third graders review and practice strategies for solving division problems. In this division by 3's instructional activity, 3rd graders play games, use an interactive whiteboard, create flashcards, and solve word problems. 
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Worksheet
Curated OER

One-Step Equation Word Problems

For Students 8th - 9th
In this word problem worksheet, students read story problems, write equations to match the problem and solve the equations. This four-page worksheet contains 14 problems. Answers are provided on the last page.
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Lesson Plan
Curated OER

Solving Problems

For Teachers 2nd
Second graders become familiar with need strategies for computation of money problems and estimating sums. In this computation lesson plan, 2nd graders solve real life problems to understand estimation and money problems.
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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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Lesson Plan
Illustrative Mathematics

How Thick Is a Soda Can II?

For Teachers 9th - 12th Standards
Science, technology, and math come together in this one combination exercise. Analyzing the common soda can from both a purely mathematical perspective and a scientific angle allows for a surprisingly sophisticated comparison of...
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Worksheet
Curated OER

Hands On: Model Division

For Students 3rd - 4th
In this division worksheet, students use counters to solve 6 problems pertaining to basic division facts. These are story problems.
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Worksheet
Curated OER

Divide by a Fraction

For Students 4th - 7th
In this dividing by fractions practice activity, students sharpen their problem solving skills as they solve 6 story problems.
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Lesson Plan
Curated OER

Three Squirrels and a Pile of Nuts

For Teachers 6th - 8th
Learners solve story problems using a spreadsheet in combination with various problem-solving strategies. Working in teams of three, students create attempt to solve a story problem using three different methods; using manipulative,...
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Lesson Plan
Curated OER

Math Match Up!

For Teachers 2nd - 3rd
Help learners solve problems using multiplication and repeated addition. Using counters, learners will be paired up to solve problems. They will go through a series of questions and show models with the counters for the solution. Then...
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Lesson Plan
Curated OER

Word Problem Exchange

For Teachers 4th - 12th
Learners 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.
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Lesson Plan
Curated OER

Math Operations/Formulas

For Teachers 6th - 8th
Students discuss the ways spreadsheets can help them solve story problems. In groups, they must set up a spreadsheet with the correct formulas based off of different scenerios using the correct order of operations. To end the lesson,...
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Worksheet
Curated OER

Pumpkin Problems

For Students 4th - 5th
In this math worksheet, students solve 4 story problems with a Halloween theme. Students will read the story and from 4 choices, select the answer which tells what to do to solve the problem. Students do not give the answer, only the...
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Worksheet
Curated OER

Brain Boosters: Valentine's Day Math

For Students 2nd - 3rd
In this problem solving worksheet, learners are given two Valentine story problems to solve. Each problem has a place to show your work. Students must use different operations to solve the problems.
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Lesson Plan
Curated OER

What's The Story?

For Teachers 4th - 6th
Teams of learners integrate reading, writing, math, social studies, and science in this simple, yet effective lesson. They work in groups in order to solve a ten-step problem which requires internet research, the use of a calculator, and...
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Worksheet
Curated OER

A Variety of Word Problems

For Students 5th - 7th
In this math word problems learning exercise, students solve math word problems about division, fractions, and money. Students complete 3 word problems.
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Worksheet
Curated OER

Equal Groups with Remainders

For Students 1st - 2nd
In this addition practice worksheet, students sharpen their problem solving skills as they solve 6 story problems which involve remainders.
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Worksheet
Curated OER

Ratio and Proportion: Basic Operations and Applications

For Students 7th - 9th
Learners explore example problems dealing with ratios and proportions. Afterward, they read story problems and solve them using ratios and proportions. This four-page worksheet contains six multi-step problems.
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Lesson Plan
Curated OER

Multiplication Strategies and Writing Story Problems

For Teachers 3rd
Third graders model multiplication problems using Unifix cubes. They compute and solve problems involving addition and subtraction of 3- and 4- digit numbers and basic facts of multiplication and division. They practice mental math...
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Lesson Plan
Curated OER

Wallflowers: Adding and Multiplying Integers

For Teachers 8th - 10th
Learners solve word problems in which they add, subtract, multiply, and/or divide integers, identify rules and patterns for multiplying and dividing integers, create scenarios that represent each expression, and evaluate expressions.
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Worksheet
Curated OER

Divide by a Unit Fraction

For Students 4th - 7th
In this dividing by unit fractions practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Model Division: 3-Digit Dividends

For Students 4th - 7th
In this dividing with 3-digit dividends practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Divide with Mixed Numbers

For Students 4th - 7th
In this dividing with mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Leveled Problem Solving Dividing Fractions and Mixed Numbers

For Students 4th - 7th
In this dividing fractions and mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Leveled Problem Solving: A Problem Solving Plan

For Students 3rd - 5th
In this problem solving strategies practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.