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Lesson Plan
Curated OER

Real Number System Graduated Bowl Activity

For Teachers 8th
Eighth graders determine which numbers are rational numbers. In this number lesson plan students answer a series of questions related to natural and whole numbers as well as integers and rational numbers. Students work cooperatively in...
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Lesson Plan
Curated OER

Graphing Inequalitites

For Teachers 9th
Ninth graders graph inequalities. In this algebra lesson, 9th graders graph equations on a number line using inequalities and plain numbers. They solve inequalities with negative numbers also.
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Worksheet
Curated OER

Multiplying Integers

For Students 6th - 8th
In this multiplying integers worksheet, students find the product of positive and negative numbers. This two-page worksheet contains 24 problems. Answers are provided on the last page.
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Worksheet
Curated OER

Oxidation Numbers

For Students 10th - 12th
In this oxidation numbers activity, students compare metals and nonmetals, draw Lewis Dot Diagrams, and determine the oxidation number for the given elements. This activity has 1 multiple choice, 5 short answer, and 12 fill in the blank...
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Lesson Plan
Curated OER

English in Mind Unit 6: Grammar Practice

For Teachers 5th - 6th
In this grammar worksheet, students practice using has/has got, change positive sentences into the negative form, write questions, and identify the correct form of the verb in a sentence. Students answer thirty short answer and multiple...
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Worksheet
Curated OER

Real Numbers

For Students 6th - 8th
In this math worksheet, learners evaluate the expressions that use integers. They also differentiate between the values of two integers as greater or less than.
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Worksheet
Curated OER

Solving Inequalities

For Students 9th
In this inequalities worksheet, 9th graders solve and complete 32 different problems that include using multiplication and division in each. First, they solve each given inequality. Then, students check their solutions, paying close...
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Worksheet
Curated OER

Why You Shouldn't Let a doctor Put One of Those Sticks in Your Mouth

For Students 5th
In this integer worksheet, 5th graders use greater than and less than.  Students solve 28 problems, decoding the answer to a riddle in the worksheet completion.
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Worksheet
Curated OER

Six Convert Small Numbers into Scientific Notation

For Students 6th - 9th
In this scientific notation worksheet, students convert six numbers given in expanded form into scientific notation.  All six of these problems will have solutions with negative exponents.
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Lesson Plan
Illustrative Mathematics

Extending the Definitions of Exponents, Variation 1

For Teachers 7th - 9th Standards
Scientist work with negative integer exponents all the time. Here, participants will learn how to relate negative exponents to time and to generate equivalent numerical expressions. Learners will apply the properties of integer exponents...
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Worksheet
Curated OER

Multiply Integers Customized Worksheets

For Students 6th - 7th
In this multiplying integers worksheet, students solve 18 different equations by multiplication. First, they multiply the signed integers by applying the appropriate rules. Then, students multiply the absolute values of each and place...
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Lesson Plan
Curated OER

Solving Inequalities With Both Principles

For Teachers 9th - 11th
In this solving inequalities worksheet, students solve inequalities with variables on both sides. They state the solution set of the inequality. This two-page worksheet contains 30 problems.
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Worksheet
Curated OER

What's the Difference?

For Students 5th - 6th
In this integers worksheet, students solve and complete 4 different problems that include determining various integers in temperature. First, they use the thermometers shown to graph the difference between the highest and lowest...
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Lesson Plan
Curated OER

My Life in Numbers

For Teachers 5th - 8th
Have fun while your class creates a timeline of their lives. They record events before and after they were born on a line with 10 integer pairs consisting of one integer on each side of zero. Many extension activities can be done in...
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Worksheet
Curated OER

Adding Integers

For Students 5th
For this adding integers worksheet, 5th graders solve and complete 6 different problems that include using number lines. First, they create 6 arcs in column B connecting two integers that can be added together to equal the integers in...
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Worksheet
Curated OER

The Quadratic Formula

For Students 9th
In this quadratic formula worksheet, 9th graders identify and solve 20 different problems by applying the quadratic formula to each one. First, they read the lesson and examples to identify the quadratic formula. Then, students use the...
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Worksheet
Curated OER

Arithmetic: Fractions

For Students 3rd - 6th
For this fractions instructional activity, students add positive and negative fractions with unlike denominators. They compute a fractional part of a number. This six-page instructional activity contains approximately 20 problems....
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PPT
National Energy Education Development Project

Introduction to Wind Energy

For Teachers 9th - 12th Standards
The U.S. produced enough wind energy in 2015 to power all of the homes in Alaska, California, Delaware, the District of Columbia, Hawaii, Idaho, Maine, Montana, Nebraska, New Hampshire, North Dakota, Rhode Island, South Dakota, and...
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Lesson Plan
EngageNY

Solutions of a Linear Equation

For Teachers 8th Standards
Use the distributive property to solve equations. The sixth lesson in a 33-part series has scholars solve equations that need to be transformed into simpler equations first. Class members apply the distributive property to the equations...
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Lesson Plan
Curated OER

The Remainder Theorem Using TI-Nspire CAS

For Teachers 9th - 12th Standards
Investigate the Remainder Theorem in this algebra lesson plan. Explore the relationship between the remainders of polynomial division and the function. Each of the four problems gets progressively more complicated. This might be a great...
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Worksheet
Curated OER

Practice Problems

For Students 4th - 7th
Students will add positive and negative fractions and whole numbers. Fractions will have different denominators. Students will reduce answers to simplest form.
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Lesson Plan
Curated OER

Addition of Integers

For Teachers 6th
Become familiar with adding integers by practicing examples using negative and positive numbers. Students discuss how they arrived at their answers.
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Lesson Plan
Curated OER

Ordering Numbers

For Teachers 7th
Seventh graders compare and contrast positive and negative numbers. They create a T-Chart and list real word examples of positive an negative numbers. After observing an number line and a football field, 7th graders describe the...
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Lesson Plan
Curated OER

Integers and Fractions

For Teachers 9th - 11th
Students perform operations using positive and negative numbers as well as operations with fractions in various forms. They identify common decimals and their fraction equivalents while converting fractions to decimal form.

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