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Handout
Curated OER

Solving Word Problems

For Students 2nd - 4th
In this math word problem worksheet, students read 7 strategies for solving word or story problems in math. There are graphics to illustrate each tip. There are no actual problems to solve.
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Lesson Plan
Curated OER

Problem Solving

For Teachers 3rd - 4th
In this problem solving worksheet, students read a word problem and then illustrate 5 steps given. For example, "What do I know?" and "What do I need to find out?"
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Worksheet
Curated OER

Mental Math Strategies

For Students 4th - 5th
In this mental math worksheet, students read an information box that explains how to use breaking apart or compensation to solve addition or subtraction problems. Students add or subtract using mental math in 8 examples.
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Lesson Plan
Curated OER

Book Title: You Can’t Buy a Dinosaur with a Dime

For Teachers 3rd - 4th
Students explore the concepts of multiple digit addition and subtraction. In this addition and subtraction lesson, students read the book You Can’t Buy a Dinosaur with a Dime and then discuss methods for solving a particular math problem...
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Worksheet
Curated OER

Problem-Solving Application 18.7

For Students 4th - 5th
In this problem solving worksheet, learners read a problem about marbles in a box and analyze the diagram. Students fill out 4 essay questions that take them through the problem solving process before answering the question. No formula...
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Activity
Education Development Center

Comparing Fractions

For Teachers 4th - 6th Standards
Three heads are better than one. After reading a conversation between three friends about how to compare fractions, scholars analyze and discuss each presented strategy. These include using unit fractions, using benchmark fractions,...
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Lesson Plan
For the Teachers

$1 Math

For Teachers 2nd - 7th Standards
Captivate your class by having them find the value of their names, different zoo animals, musical instruments, etc.,with a mental math lesson. Using the coding formula listed, children learn to fluently estimate and calculate simple sums.
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Lesson Plan
Curated OER

Number Wizards! Lesson Plan

For Teachers 3rd - 5th
Students play a game in which they build and compare large numbers to learn place value. They use place value to read, write and compare large numbers.
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Lesson Plan
Curated OER

Mathematics Within: Algebraic Processes and Its Connections to Geometry

For Teachers 4th - 5th
Young scholars analyze multiple strategies of multiplication: clustering, area model, breaking apart/decomposing, etc. They create their own strategies to approaching multiplication problems and share them with their classmates....
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Lesson Plan
Curated OER

Grandpa's Chocolates

For Teachers 2nd - 4th
It's fun playing a game of "Guess What's in the Jacket Pocket?" Young scholars read the question using the concept of doubles using mental math. They then share their solutions with the class.
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Lesson Plan
Curated OER

"Weighing the Elephant"

For Teachers K - 12th
Can your class solve the problem presented in the Chinese folktale, "Weighing the Elephant?" Read your class the description before having them attempt to solve the problem. After they've come up with an answer (or attempted to!), finish...
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Lesson Plan
Curated OER

Solving Simple Addition and Subtraction Equations Using Fact Families

For Teachers 2nd - 4th
Students explore addition fact families. In this addition and subtraction fact family math lesson plan, students click and drag objects on the Smart Board to create visual representations of fact families. Students use fact family...
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Lesson Plan
Curated OER

Locating IIT Using Ordered Pairs

For Teachers 4th - 6th
Students investigate ordered pairs. In this math lesson, students plot and locate ordered pairs in a coordinate plane and are exposed to how to read and create a map.
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Lesson Plan
Curated OER

Solving Single-Step Word Problems

For Teachers 3rd - 5th
Math wizards learn the five-step plan to solve math word problems. They investigate the five-step process for solving word problems, and examine the use of code words for each of the operations and solve a problem using the strategies.
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Lesson Plan
Curated OER

Anno's Mysterious Multiplying Jar

For Teachers 3rd - 5th
Upper graders write word problems and research the uses of multiplication. They start off by taking a pre-test on multiplication and then read the book, Anno's Mysterious Multiplying Jar. They make up word problems to go with their...
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Lesson Plan
Curated OER

Gathering Data to Problem Solve

For Teachers 3rd - 5th
Students, while using reading and writing strategies (subheads, prediction, skim, details, drawing inferences, etc,), solve math problems that involve gathering and representing data (addition, subtraction, multiplication). They practice...
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Lesson Plan
Curriculum Corner

Menu Math

For Teachers 4th - 8th
Getting a meal, side dish, drink, and dessert can be delicious—but it can be expensive too! Practice addition and subtraction with money in a instructional activity that focuses on a sample menu, complete with task cards and word problems.
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Worksheet
Curated OER

How to Measure Time Worksheet

For Students 4th - 5th
For 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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Lesson Plan
Curated OER

Everyday Mathematics: Rounding

For Teachers 3rd - 4th
In this rounding practice worksheet, students sharpen their math skills as read tips pertaining to rounding numbers and try the extra practice activities.
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Lesson Plan
Curated OER

The Basketball Tournament

For Teachers 2nd - 4th
Students estimate how many games are played if six teams play each other once. They investigate their own way and discuss possible strategies they might use. They then share their findings with the class.
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Lesson Plan
Curated OER

Equadorian Rainforest: The Tropical Supermarket

For Teachers 3rd - 4th
Students study the concept of sustainable agricultural practices through cocoa farming and the lives of the people who are the producers. Students watch a slide show and read a story which helps them understand the origins of chocolate,...
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Lesson Plan
Curated OER

Math Maven Fractions

For Teachers 3rd - 5th
Students solve fraction mysteries.  For this fractions lesson, students read Math Maven's Mysteries and use problem-solving and critical thinking skills to solve the mysteries. 
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Lesson Plan
Curated OER

Dinosaur Math

For Teachers 2nd - 4th
Students read How to Train with a T.Rex and Win 8 Gold Medals and solve math problems.  In this dinosaur math lesson, students write a math story to go with the dinosaur story.  Students discuss the needed strategies. Students complete a...
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Lesson Plan
Curated OER

The Grapes of Math

For Teachers 3rd - 5th
Students "think" through mathematical problem solving and provide solutions using a variety of strategies after listening to Greg Tang's book, The Grapes of Math.

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