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Worksheet
Curated OER

Exploring Power-Law Functions Using WISE Data!

For Students 11th - 12th
In this power-law functions worksheet, students solve 3 problems using data from the Wide-field Infrared Survey Experiment in the constellation Carina. Students use a photograph to determine the number of stars as bright as the brightest...
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Lesson Plan
Curated OER

Food Safety Lab

For Teachers 7th - 12th
Students use the scientific method to investigate the role of temperature in microbial growth. In this food preservation lesson, students set up an experiment with fruit in room temperature and in a refrigerator. They record the...
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Lesson Plan
Curated OER

Don't Let Hazardous Waste Be a Hazard to You!

For Teachers 4th - 6th
In this recognizing hazardous waste worksheet, young scholars observe hazard signs, read informational passages, and unscramble the words to identify hazardous waste products. Students unscramble 4 words.
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Lesson Plan
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1765 to the Declaration of Independence

For Teachers 6th - 8th
Learners research philanthropists of the American Revolution. In this philanthropy lesson, students watch the video Johnny Tremain and analyze the characters and determine their motives. Learners read the Declaration of Independence...
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Worksheet
Curated OER

Triangular Numbers

For Students 10th
In this geometry worksheet, 10th graders calculate the total triangular number, which-is equal to all the dots it takes to make a triangle. There are 8 different questions asking you to find the triangular number for different triangles.
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Lesson Plan
Curated OER

Get to Know Birds

For Teachers 4th - 5th
Young scholars observe animals in their natural habitats. In this bird identification lesson, students observe birds by watching and listening and report on the sightings they made. Young scholars also document bird signs such as...
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Worksheet
Curated OER

Compare Fractions

For Students 4th - 5th
In this comparing fractions worksheet, students read two fractions with uncommon denominators, convert them to common denominators, and write the symbols for less than, equal to, or greater than. Students solve 9 problems.
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Worksheet
Curated OER

Adding Coins

For Students 2nd - 3rd
For this coins worksheet, students add up coins and write the total with the cents sign. Students add 10 amounts of coins together and write the total.
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Worksheet
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Newton's Laws of Motion-Newton's 1st Law and Friction

For Students 7th - 9th
In this Newton's Laws of Motion worksheet, students solve 8 problems using Newton's 1st Law of Motion and the concepts of friction. Students determine if forces are greater than, equal to or less than the forces given. Students also...
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Lesson Plan
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The Declaration of Independence

For Teachers 2nd - 6th
Students examine the Declaration of Independence. In this colonial America lesson, students read literature regarding the document as well as excerpts of the document itself. Students also perform a Reader's Theatre script based on the...
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Lesson Plan
PBS

Using Two Variables to Express Algebraic Relationships

For Teachers 4th - 7th Standards
Harry needs a new wardrobe. Mathematicians watch a Cyberchase episode in which Harry uses a $100 budget for a fashion update. This anticipatory video prepares your class for a lesson in the use of two variables to solve real-world...
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Lesson Plan
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Road Manners

For Teachers K - 1st
Learners examine manners and citizenship. In this citizenship and safety lesson, students build an understanding of the relationship between good manners and safety. Learners talk about what good divers do to be safe on the road, then...
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Lesson Plan
Curated OER

Que Llueva! It's Raining, It's Pouring!

For Teachers K - 3rd
Students learn to sing a song in another language.  In this music activity, students learn a song about rain in English and Spanish.  Students listen to the song Que Llueva in Spanish and It's Raining, It's Pouring in English, sign it...
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Lesson Plan
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Olympics (Grade 4)

For Teachers 4th - 5th
Students research information about the current Olympic research. In this Olympic research lesson, students take a pre-test to determine their knowledge about the current Summer Olympics. They choose one of three areas to research and...
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Worksheet
Curated OER

Graph Using Number Line

For Students 9th - 10th
In this algebra worksheet, students solve linear inequalities and graph their solution on a number line using the inequality signs correctly. There are 5 questions with an answer key.
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Worksheet
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Japanese License Plates

For Students 11th
In this probability worksheet, 11th graders calculate the different combinations of license plates possible if the first pair of numbers multiplied by each other is equal to the second pair. There is an answer key with this problem.
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Worksheet
Curated OER

Adding Negative Numbers

For Students 7th - 9th
In this algebra worksheet, students add and subtract negative numbers using their negative signs correctly. There are 27 problems dealing with adding negative numbers.
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Worksheet
Curated OER

Solving Equations

For Students 9th
In this Algebra I worksheet, 9th graders solve multi-step equations with variable and constants on both sides of the equal sign.  The equations have non-integer solutions.  The five page worksheet contains fifty problems.  Answers are...
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Worksheet
Curated OER

Equations with Variables on Both Sides

For Students 9th - 11th
In this Algebra I/Algebra II activity, students solve equations with variables on both sides of the equal sign.  Problems include the use of the distributive property to remove parenthesis.  Thetwo page activity contains a combination of...
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Lesson Plan
Curated OER

Simplifying Expressions

For Teachers 9th - 10th
Students simplify expressions by combining like terms. In this algebra lesson, students rewrite addition and subtraction equations using the correct terminology. They use Algeblocks to model and solve these expressions. They simplify the...
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Lesson Plan
Curated OER

Simplifying both sides by using the distributive property, and then solving

For Teachers 9th - 10th
Students solve linear equations using the distributive property. In this algebra lesson, students solve linear equations containing variable son both sides of the equal sign. They use the distributive property to simplify the equation.
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Lesson Plan
Curated OER

Practice Solving Equations

For Teachers 9th - 12th
Learners practice solving equations. In this algebra lesson plan, students solve a variety of linear equations using addition, subtraction, multiplication, inverse and division. They solve equations with more than one step and equations...
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Lesson Plan
Curated OER

Solving Multistep Inequalities

For Teachers 9th - 11th
Students solve inequalities using more than two steps. In this algebra lesson, students solve inequalities using addition, substitution, multiplication and division. When dividing or multiplying by a negative number, you have to switch...
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Lesson Plan
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Changing An Author's Purpose

For Teachers 4th - 5th Standards
Some write to inform, and others to persuade. Show your class the difference between these two purposes with the instructional activity and sample essays provided here. First, model how you might change a few words in order to present a...

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