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Interactive
Curated OER

Coordinate Planes - Area of Triangle

For Students 9th - 12th
In this online math worksheet, students find the area of a variety of triangles given the measurements of their vertices. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
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Interactive
Curated OER

Independent Events Probability

For Students 9th - 12th
In this online math worksheet, high schoolers consider a variety of scenarios involving probability. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific...
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Lesson Plan
Curated OER

Beginning the Year with Local Linearity

For Teachers 12th - Higher Ed
Students investigate an article on local linearity. In this calculus instructional activity, students read about the application of math in the real world. They gain insight from the teachers view of how to teach and relate the topic to...
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Lesson Plan
Curated OER

Who's In The Fact Family?

For Teachers Pre-K - 2nd
Students study related addition and subtraction facts. In this math lesson, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
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Lesson Plan
Pennsylvania Department of Education

Using the Number Line to Compare

For Teachers Pre-K - 2nd
Students determine differences using a number line. In this math lesson plan, students use the number line to solve subtraction problems. Students solve puzzles using subtraction.
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Lesson Plan
Curated OER

Shape Recognition Games

For Teachers Pre-K - 1st
Students explore shapes. In this math activity, students identify basic geometric shapes. Students complete activities in which they identify shapes, symbols and letters. Students draw geometric shapes.
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Worksheet
Curated OER

Georgia

For Students 3rd - 5th
In this Georgia reading comprehension activity, students read a 2-page selection regarding the state and they answer 10 true or false questions pertaining to the selection.
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Lesson Plan
Curated OER

Strawberry Girl: Outdoors in Florida

For Teachers 4th - 7th
Students explore nature by researching the state of Florida. In this animal identification lesson, students read a children' story and research the Internet to discover the difference in animal life between the early 1900's and present...
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Lesson Plan
Curated OER

Ten

For Teachers 1st - 2nd
Learners create their own counting book and brainstorm ideas with each other for a concept. In this counting lesson plan, students first read books such as Ten by Keith Haring.
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Lesson Plan
Curated OER

One Sun, One Moon

For Teachers 1st
First graders read "Ten Black Dots" by Donald Crews and then create their own counting books focusing on the number 1 (one) and using yellow dots to represent the sun, moon and stars.
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Lesson Plan
Curated OER

Kids Count

For Teachers 3rd - 4th
Students read special purpose map, use place value to hundred thousands, and write numbers to hundred thousands.
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Lesson Plan
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Curated OER

Native American Recipes

For Teachers K - 12th
Students discover traditional Native American foods. They prepare different recipes and share them with the class. They discuss how the Native American culture is different from their own.
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Lesson Plan
Curated OER

Calculator Count to 1000

For Teachers 3rd - 5th
Students develop an understanding that large numbers are made up of smaller ones. They develop multiples by skip counting with a calculator to 1000. They share their lists and patterns.
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Lesson Plan
Curated OER

Pent-up Pentominoes

For Teachers 1st
First graders are introduced to pentominoes in this lesson plan. Using the Internet, they match pentominoes with the same shape and use a grid sheet to make their own. They are read books by their teacher and they identify the...
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Lesson Plan
Curated OER

The Night Sky

For Teachers 3rd
Third graders develop questions they have about the solar system. After being read a book, they view and discuss different constellations in the sky. In groups, they are given a piece of butcher paper and glow in the dark crayons in...
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Worksheet
Curated OER

Water Play

For Students 3rd
In this word problems worksheet, 3rd graders read and solve three word problems involving gallons of water and different types of measurement.
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Worksheet
Curated OER

The Renaissance

For Students 4th - 6th
In this Renaissance worksheet, students read a 2 page article covering The Renaissance period, answer 5 facts with multiple choice answers and answer 5 statements true or false.
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Worksheet
Curated OER

Choose the Operation and Method

For Students 4th - 5th
In this problem solving worksheet, students read 3 word problems. Students demonstrate the operation and method used to obtain a solution for each.
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Lesson Plan
Curated OER

Measuring Marvels

For Teachers K - 8th
Students investigate measurement. In this library lesson plan, students discuss measurement, read Millions to Measure by David Schwartz, and complete a worksheet. Extra related activities are included in the lesson plan that appeals to...
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Lesson Plan
Curated OER

What is a Stock? or, Who Owns McDonald's?

For Teachers 7th - 9th
Students explore profit and risk. In this economics activity, students read about McDonald's and Nabisco stock and discuss the risks and rewards of stock ownership. Printable worksheets ask questions about rights of stock owners and the...
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Lesson Plan
Curated OER

Get Ready, Get Set, Squeeze!

For Teachers 1st - 2nd
Students explore coin value and count coin combinations. In this money counting and social studies lesson, students read The Coin Counting Book by Rozanne Lanczak Williams and practice counting money and making change for a lemonade...
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Worksheet
Curated OER

Paranoid Pirates

For Students 5th - 8th
In this percentages activity, students read about paranoid pirates and their claims of treasure and complete percentage problems based on their desired amount. Students complete 21 problems.
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Lesson Plan
Curated OER

Understanding Rational Numbers and Proportions

For Teachers 3rd - 4th
Students explore parts of a whole. In this fraction lesson, students determine what makes a fair share. Working with manipulatives, students solve mathematical problems containing fractions.
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Lesson Plan
Curated OER

Number Writing Poems

For Teachers Pre-K - K
Students read the short poem for each number to help them with number formation. In this numbers lesson plan, students follow directions of the poems.