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Lesson Plan
Education Development Center

Thinking Things Through Thoroughly

For Teachers 6th - 9th Standards
Problem solving is a skill of its own. Learners use a variety of problems to encourage mental math and logic to get the correct answer. Guiding questions are provided along the way to encourage the right way of thinking to help tackle...
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Worksheet
Curated OER

Sunshine Math 3

For Students 4th - 6th
For this word problems worksheet, learners read and problem solve nine  mathematical word problems involving grids, measurement, compensation and angles.
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Worksheet
Curated OER

Finding Solutions by Working Backwards

For Students 4th - 5th
In this math worksheet, students learn to solve word problems by working backwards. Students read the 20 word problems and solve them, choosing the best answer from 4 choices. There are helpful hints on the page to clue students to work...
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Lesson Plan
Education Development Center

Geography of the Number Line

For Teachers 5th - 8th Standards
It's more than just numbers on a line, its an organizational, mental math machine to help learners understand the value of numbers. The tool is handy when introducing positive and negative integers to see their values and relationships....
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Lesson Plan
Curated OER

Mental Subtraction Methods

For Teachers 4th - 5th
In this math worksheet, students learn a strategy to mentally subtract a single digit number from a two digit number such as 53-8. Students follow the detailed instructions to subtract in 18 problems.
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Worksheet
Curated OER

Problem Solving Strategy: Logical Reasoning

For Students 3rd - 5th
In this problem solving strategy worksheet, students solve 6 math word problems that require them to use logical reasoning skills.
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Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 2nd - 3rd
In this online interactive math skills worksheet, learners solve 10 multiple choice math problems that require them to add and subtract using 2-digit numbers. Students may submit their answers to be scored.
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Interactive
Curated OER

My Test Book: Addition and Subtraction 2

For Students 2nd - 3rd
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding 2-digit addition and subtraction. Students may view the correct answers.
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Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 1st - 3rd
In this online interactive math skills learning exercise, students solve 10 multiple choice math problems that require them to add and subtract using 1 and 2 digit numbers. Students may submit their answers to be scored.
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Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 4th - 6th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using whole numbers and decimals. Students may submit their answers to be scored.
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Worksheet
Curated OER

My Test Book: Addition and Subtraction

For Students 1st - 2nd
In this math skills worksheet, students solve 10 multiple choice math problems that require them to use the addition and subtraction skills. Students may view the correct answers.
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Worksheet
Curated OER

Simplify the Problem as a Strategy

For Students 4th
In this simplify the problem as a strategy worksheet, 4th graders  solve two word problems by breaking each one down into a simpler problem first.
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Lesson Plan
Bowland

Torbury Festival

For Teachers 6th - 9th
Have you been to Torbury Fair? In the set of four lessons, learners solve a myriad of problems related to a music festival, including situations involving floods, market stalls, cows, and emergency plans. 
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Assessment
Concord Consortium

Gestation and Longevity

For Students 8th - 11th Standards
Is the gestation length of an animal a predictor of the average life expectancy of that animal? Learners analyze similar data for more than 50 different animals. They choose a data display and draw conclusions from their graphs.
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Lesson Plan
Curated OER

Everyday Mathematics: Multiples of 10

For Teachers 3rd - 5th
In this multiples of 10 worksheet, students sharpen their math skills as they learn to use multiples of 10 to help them with division and then try the 2 extra practice activities.
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Worksheet
Curated OER

How to Measure Time Worksheet

For Students 4th - 5th
In this elapsed time worksheet, students read facts about time such as there are 60 seconds in 1 minute, and read tips for computing elapsed time both when going from am to pm, and within the morning or afternoon. They practice adding...
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Worksheet
Curated OER

Problem Solving: Work Backward

For Students 2nd - 3rd
In this working backwards worksheet, learners learn to use the problem solving strategy of working backward to solve the six math word problems.
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Worksheet
Curated OER

One-Variable Inequality Word Problems

For Students 7th - 9th Standards
Here is a great set of eight scenarios that require the writing of a one-variable inequality and then solving to find the solution. This inequality word problem activity is then followed by the solutions to each of the eight problems.
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Worksheet
Curated OER

Problem-Solving Strategy: Draw a Picture: Practice

For Students 5th - 6th
In this fraction drawing worksheet, students read the fraction word problems. Students then draw a picture to help them solve the word problem.
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Worksheet
Curated OER

Sixth Grade Mathematics Test

For Students 6th
For this mathematics worksheet, 6th graders are tested on the mathematics skills. Students use problem solving strategies to work the given equations and situations.
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Worksheet
Curated OER

Model Division

For Students 4th
Fourth graders solve word problems using a variety of strategies in this instructional activity. After reading through the problem, 4th graders have to decide which operation, or operations, to use. This instructional activity is part of...
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Assessment
Noyce Foundation

Ducklings

For Teachers 6th - 7th Standards
The class gets their mean and median all in a row with an assessment task that uses a population of ducklings to work with data displays and measures of central tendency. Pupils create a frequency chart and calculate the mean and median....
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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.
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Worksheet
Curated OER

Problem-Solving Application: Use a Graph

For Students 6th
In this problem solving worksheet, 6th graders use the problem solving steps of understand, plan, solve and look back to answer a graphing question.