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Unit Plan
Curated OER

Deciphering Word Problems in Order to Write Equations

For Teachers 5th - 8th Standards
Help young mathematicians crack the code of word problems with this three-lesson series on problem solving. Walking students step-by-step through the process of identifying key information, creating algebraic equations, and finally...
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Lesson Plan
Education World

Got the Time? (Math Word Problems)

For Teachers 3rd - 5th Standards
Upper graders work with peers to solve word problems related to time and independently solve word problems that involve calculating time. They will show their ability to solve and work through mathematical operations. A worksheet is...
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Interactive
Scholastic

Study Jams! Addition & Subtraction Equations

For Students 5th - 7th Standards
Zoe is decorating a cake for her grandpa's birthday and needs to know how many more candles to add. Follow along as she explains how to set up and solve algebraic equations in this step-by-step presentation. Equations with negative...
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Lesson Plan
West Contra Costa Unified School District

Solving Inequalities

For Teachers 7th - 9th
What does translating points on a number line have to do with solving inequalities? Young mathematicians first learn about translations of points on a number line, and then use this information to solve linear inequalities in one variable.
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Worksheet
Houghton Mifflin Harcourt

Leveled Problem Solving: Adding and Subtracting Mixed Numbers

For Students 4th - 5th Standards
Using the six word problems provided, learners practice adding and subtracting mixed numbers. They help Jose, Sasha, Juanita, Stephanie, and Carlos to solve their problems!
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Lesson Plan
Curated OER

Problem Solving with Multi-Step Number Stories

For Teachers 3rd - 5th
Pupils solve multi-step number stories. They create number models to solve number stories.  Everyone chooses the appropriate operation to use after reading the problem, and then work in small groups to solve.    
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Lesson Plan
Curated OER

Math Practice: Subtraction 5

For Teachers 1st - 2nd
In this subtraction practice worksheet, students solve 12 problems that require them to subtract 1-digit numbers from 1-digit numbers.
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Lesson Plan
Curated OER

Math Practice: Subtraction 7

For Teachers 2nd - 3rd
In this subtraction practice worksheet, students solve 12 problems that require them to subtract 1 or 2-digit numbers from 1 or 2-digit numbers.
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Lesson Plan
Curated OER

Math Practice: Subtraction 9

For Teachers 2nd - 3rd
In this subtraction practice worksheet, students solve 20 problems that require them to subtract 1 or 2-digit numbers from 1 or 2-digit numbers.
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Lesson Plan
Curated OER

Math Practice: Subtraction

For Teachers K - 2nd
In this subtraction practice worksheet, students solve 12 problems that require them to subtract 1-digit numbers from 1-digit numbers.
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Handout
Charleston School District

Solving Exponent Equations

For Students 8th - 9th Standards
Show your class that not all equations are linear. The lesson asks learners to solve simple quadratic and cubic equations using square and cube roots. Problems include equations with no solutions. 
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Worksheet
Math Salamanders Ltd.

Subtraction - Up to 20, Sheet 3

For Students 2nd - 3rd Standards
In this finding the differences activity, students subtract one-digit and two-digit from numbers to twenty. Students solve 40 problems.
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Worksheet
Curated OER

Subtraction

For Students 2nd - 3rd
Second and third graders use a number line and two of the numbers to determine the missing number. They solve 23 problems. An excellent worksheet!
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Lesson Plan
Curated OER

Understanding Proportions and Scale Drawings

For Teachers 7th - 8th
Proportions are ratios found using multiplication or division. Middle schoolers solve measurement problems, find a figure's missing dimension, and find the distance between two points. Resource features four lesson plans with detailed...
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Worksheet
Curated OER

Subtraction Word Problems

For Students 2nd - 3rd
In this subtraction problem solving worksheet, students read the 5 word problems and subtract two-digit numbers to calculate the answer. Students show their work in the space provided.
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PPT
Curated OER

Subtraction Word Problems

For Teachers 2nd - 3rd
Budding mathematicians will work through a few word problems using the presented six-step comprehension strategy. They determine what the question is asking, which operation to use, and then solve the problem as a class.
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Lesson Plan
Curated OER

One Digit Addition and Subtraction (T)

For Teachers 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition and subtraction skills by solving the 1 digit problems. Students solve 49 problems.
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Lesson Plan
Curated OER

Addition and Subtraction of Integers I

For Teachers 7th - 8th
In this integer worksheet, students solve given equations by adding and subtracting positive and negative integers. The worksheet is divided into three parts: addition of integers, subtraction of integers, and mixed equations containing...
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Worksheet
Curated OER

Addition and Subtraction word problems

For Students 2nd - 3rd
In this addition and subtraction worksheet, students solve word problems involving one and two digit numbers. Students solve 5 problems.
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PPT
Curated OER

Word Problems - Measurement and Length

For Teachers 4th
This presentation focuses on the solving of math problems that utilize all four basic operations, and deal with calculations of length and measurement. Before attempting to solve the problem, learners must decide which operation the...
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Worksheet
Curated OER

Subtraction: Missing Numbers

For Students 2nd - 3rd
For this subtraction worksheet, students solve 36 subtraction problems where the subtrahend is missing. Worksheets are 3 pages, 12 problems per page.
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Worksheet
Curated OER

Subtraction Worksheet: Numbers to 19

For Students 1st - 2nd Standards
In this subtraction worksheet, students solve 36 problems in which numbers below 20 are subtracted. The minuend has two digits and the subtrahend has only one.
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Lesson Plan
Curated OER

Word Clue and All About Me Problem Solving

For Teachers 5th
Fifth graders practice solving word problems using highlighted strategies. In this word problem lesson plan, 5th graders brainstorm and  use words as clues that indicate the math operations that will be used to solve problems. They use...
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Lesson Plan
Curated OER

Problem Solvers

For Teachers 5th - 6th
Fifth and sixth graders compare decimals to the place-value structure in the base-ten number system. They represent fractions as parts of unit wholes, as parts of a set, as locations on a number line, and as divisions of whole numbers....