Curated OER
Multiplication Stories
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,...
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Working Backwards
Learners explore the concept that to solve some problems, they may need to undo the key actions in the problem. This strategy is called working backwards asking the appropriate questions.
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Well,Well!
Second graders explore and solve a math word problem that involves a series of single digit additions and subtractions. They brainstorm ways to solve the problem, independently solve the problem using drawings, and discuss the various...
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Treasure to Ship
Second graders explore and solve an algebraic word problem. They listen to a poem about pirates, describe the word problem in their own words, and independently solve the problem using colored rods to represent the pirates and treasure...
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Working Backwards
Sixth graders make up their own math problems. There is only one restriction. That is, the answer has to be the one you are going to give them in a sealed envelope. The problems that they make up can be anything they like. Let Students...
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Rolling Marbles
Pupils develop and use problem solving strategies to mathematically solve a word problem involving marbles. They solve the first part of the problem together as a class, and in small groups solve and write a solution for the problem...
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Consecutive Numbers
Like all of the Problem Solving units, this one aims to introduce students to the underlying ideas of mathematics through a problem. The problem here requires a knowledge of arithmetic and the use of some algebra. In this unit we see how...
Alabama Learning Exchange
Find a Pattern Using Children's Literature
Sixth graders listen to Demi's, On Grain of Rice: A Mathematical Folktale. They use the problem solving strategy of finding a pattern to determine the number of rice Rani will receive after 30 days. They create a spreadsheet which...
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Technology Literacy Challenge Grant Learning Unit
First graders explore counting and classification. They sort leaves, create graphs, write sentences for the data in the graphs, develop graphs for shapes, favorite animals, birthdays, and participate in a die prediction game.
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Speeding By The Numbers
Students determine speed by running or walking a given distance and dividing the distance by the time it took them to do so. They record their average speed and compare it with the speeds of other moving objects.
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Reliable Problem Solving Techniques
Students practice the Request-Response-Result problem solving technique. They explore how and when it should be used.
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MATH: PROBLEM SOLVING STRATEGIES
Students approach, understand, and solve mathematical problems. Explore these links and find strategies, techniques, and methods for problem solving. These web sites contain a number of problem solving strategies, word problems,...
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Order in the Classroom
First graders define and identify integers, rational, irrational, real, and complex numbers. They place number cards in ascending and descending order.
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Algebra Flashcard Fun
Ninth graders practice pre-algebra and algebra skills by solving and entering the correct answers.
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Adding Note Values
Students use the values of musical notes to complete math problems. They study the names and values of musical notes, define the word beat as it relates to music. They complete math problems using music note values.
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"Photograph Math" Word Problems
Students create a photograph that illustrates one of the ways in which they use math. In this math and visual arts lesson, students write their own real-life word problems to accompany the photo.
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Harry Shows Us How
Students are provided an avenue to express his/her understanding of the life skills being taught and connect the life and times of Harry Truman to the life skills being taught for the purpose of adding relevance for each student.
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Using Multiplication to Solve Word Problems
Students explore math functions by solving word problems in class. In this multiplication lesson, students utilize colored cubes and base blocks to visualize multiplication problems. Students identify the multiplication values within...
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Mathematical Modeling
In this Pre-Calculus worksheet, students investigate the process of formulating, solving, and interpreting mathematical models. The ten page worksheet contains explanation and four solved examples to serve as a guide for the modeling...
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Math Word Problem Practice
In this word problem worksheet, students complete a total of 5 simple problems that include all four operations. A reference web site is included for additional activities.
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Just the Facts! Exploring Order of Operations and Properties of Real Numbers
Sixth graders explore the concept of order of operations. In this order of operations instructional activity, 6th graders view a powerpoint about order of operations in society. Students post on a blog about order of operations.
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The Bananas Problem
Students read a fraction word problem and find the solution. For this fraction word problem lesson, students read the word problem about fractions and find a solution. Students use the links to find different solutions to the problems.
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Self-Control
Students participate in a problem solving activity. In this conflict resolution lesson, students sit in a circle and take turns standing up, but two children cannot be standing up next to one another at the same time. Students are...