Lesson Plan
Curated OER

"Just Cruising"

For Teachers 4th - 6th
Practice writing the same number sentence in a variety of ways. Learners will explore math cruise ship problems to write equivalent sentences. Then complete word problems which have been included in multiple languages.
Lesson Plan
Odyssey of the Mind

Odyssey of the Mind Curriculum Activity: Made Up Math

For Teachers 6th - 8th
Is there a way to connect creative thinking, logical reasoning, mathematical understanding, and humor? You bet there is! Kids begin by creating creative math quizzes, which require creative thinking to solve. For example, 1+1=24, one...
Lesson Plan
Illustrative Mathematics

Banana Pudding

For Teachers 4th - 6th Standards
Making banana pudding despite misplacing your one-cup measuring cup is easy as long as you can find your quarter-cup measuring cup! This real-life activity provides a good opportunity for learners to interpret division of a whole...
Lesson Plan
Curated OER

Slowly But Surely

For Teachers 3rd - 5th
The US mint has created this fabulous lesson plan, which practices language arts and mathematics skills. Learners will use the provided worksheets and step-by-step instructions to experiment with different sentence structures, use...
Lesson Plan
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Curated OER

Rational Exponents

For Teachers 9th - 12th Standards
Investigate rational exponents in this math lesson. Scholars make conjectures about the relationship between rational exponents and radicals. They then use their Ti-Nspire to simplify rational exponents.
Lesson Plan
Curated OER

Alexander Used to Be Rich

For Teachers K - 2nd
Reading Alexander, Who Used to Be Rich Last Sunday, launches this lesson appropriate for children who recognize coins and have been introduced to coin values. Using addition and subtraction skills, the class tracks Alexander’s spending...
Lesson Plan
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Curated OER

Half Math Quilt

For Teachers 3rd - 4th Standards
Help your third graders become familiar with equivalent fractions for one-half by having them create a quilt. They will use triangles to create a quilt of equivalent fractions over a period of 6 days. As they create the quilt pieces they...
Lesson Plan
Curated OER

The Extinction and Rediscovery of the Ivory-Billed Woodpecker

For Teachers 5th - 8th
An incredibly thorough, and well-designed lesson teaches youngsters about the presumed extinction and rediscovery of the ivory-billed woodpecker in Arkansas. Learners discuss the environmental factors that led to the birds disappearance....
Lesson Plan
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Curated OER

Find a New Name: Equivalent Fractions

For Teachers 4th
Fourth graders find new names for fractions.  In this equivalent fractions lesson, 4th graders use manipulatives to model fractions and rename them. Students recognize that the new names show equivalent fractions.  Students...
Lesson Plan
Curated OER

Opinion Poll-arities

For Teachers 6th - 12th
Students explore the mathematics behind opinion polls, as well as provides a framework for interpreting trends in opinion poll graphics.
Lesson Plan
Curated OER

Be Sharp and Never Flat

For Teachers 2nd - 4th
An outstanding lesson plan on music awaits your young composers! They learn about patterns found in music, the different sections of an orchestra, and see the differences between musicians and a composer. Excellent streamed videos and...
Lesson Plan
Curated OER

Pardon Me. Do You Have Change For a Dollar?

For Teachers 5th - 8th
Upper elementary and middle school learners explore currencies from a variety of countries. They use the Internet, video, and engage in hands-on activities. They practice converting U.S. currency to foreign currency and vice versa. This...
Lesson Plan
Curated OER

Get My Point!

For Teachers 3rd - 7th
Here is one of the better lessons I've come across on how to teach fractions and decimals. This lesson does a great job of showing how these two mathematical representations of numbers are interrelated. Some excellent websites, printable...
Lesson Plan
Curated OER

The Responsibility of Preservation

For Teachers 5th - 8th
Upper elementary and middle schoolers study the case of the ivory-billed woodpecker, a bird that was once-thought to be extinct. Learners explore the responsibility of people to preserve habitats, and take care of the animals who live in...
Lesson Plan
Curated OER

Solving Linear Equations

For Teachers 9th
Ninth graders solve linear equations. In this algebra lesson, 9th graders discuss the steps for solving linear equations and work through examples with the teacher. They work in pairs to create their own linear equation and complete a...
Lesson Plan
Curated OER

Escher-Esque Tessellations

For Teachers 8th - 11th
Middle and high schoolers participate in a seven-part lesson plan creating Escher-Esque tessellations. They demonstrate their knowledge of geometric transformations after viewing a PowerPoint presentation, conducting Internet research,...
Lesson Plan
National Security Agency

Expanding Place Value

For Teachers 1st - 3rd Standards
Learners explore place value. This incredibly thorough and valuable mathematics lesson, has learners make a number wheel to assist in the completion of a Place Value worksheet. Students use manipulatives and a place value mat to further...
Lesson Plan
Curated OER

Properties of Operations

For Teachers 9th - 11th
For this algebra worksheet, students identify different properties of integers and their operations. There are 30 questions with an answer key.
Lesson Plan
Curated OER

Data Collection

For Teachers 3rd - 5th
Students write a journal exercise that relates to pets. They collect information from each other in order to practice making and interpreting bar graphs. They Continue building different kinds of graphs with the group.
Lesson Plan
Environmental Protection Agency (EPA)

How Much Water Do You Use?

For Teachers 7th - 12th
Incorporate reading strategies, math, research, and the scientific method into one lesson plan about water conservation. After reading a story about a landlady trying to determine how many people are living in an apartment, learners...
Lesson Plan
Curated OER

Pattern Power

For Teachers K - 2nd
Young elementary young scholars will discover there are patterns all around them in their daily lives. In groups, they sort pattern blocks by size and color. Using the internet, they create their own type of patterns and share them with...
Lesson Plan
Curated OER

Gold Rush California and its Diverse Population

For Teachers 5th - 12th
Students compare contemporary cultural differences with historical differences based on population percentage. For this cross-curriculum Gold Rush/math lesson, students analyze aspects of California's Gold Rush population and diversity...
Lesson Plan
Curated OER

Ecuadorian Rainforest

For Teachers 3rd - 5th
Have your class talk about the importance of the rainforest and the products that come from it. Learners watch a video showing the path of chocolate from the rainforest to the supermarket. They discuss how the rainforest and...
Lesson Plan
Curated OER

Adding Mixed Numbers - Unequal Denominators

For Teachers 5th Standards
Working with fractions that have unequal denominators is one of the most difficult concepts for young mathematicians to master. Here you will find a fine lesson plan that should help youngsters begin to get a grasp on this important...