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Number Sense

For Teachers 8th - 9th
Students convert between decimals and fractions. In this algebra lesson, students show their knowledge of numbers by putting them on a number line. They apply the concept of algebra to solving word problems. Students will use a Ti...
Worksheet
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Solve Algebraic Equation Worksheet

For Teachers 7th - 9th
In this algebraic equation worksheet, students solve simple algebraic equations containing integers and fractions. They solve for the unknown. This four-page worksheet contains 20 multi-step problems.
Worksheet
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Directed Numbers

For Students 7th - 8th
For this algebra worksheet, students solve addition problems involving negative nad positive integers. There are 60 problems on this worksheet.
Lesson Plan
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Real Number System Graduated Bowl Activity

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

For Teachers 10th - 12th Standards
Young scholars solve problems using limits in this calculus lesson. They calculate the solution to a problem by substituting in positive integers and relate the sequence output as it relates to the limit of a function.
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From Expressions to Equations

For Teachers 9th - 12th Standards
Learners differentiate between expression and equation by evaluating integers and observing the difference. They use the TI to see the steps to solve problems.
Lesson Plan
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Weather Forecasting

For Teachers 4th - 5th
Learners discover how to read a current weather map. In this weather forecasting lesson plan, students view weather maps from three consecutive days and observe how quickly weather moves and changes. Learners review key terms associated...
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A Human Number Line

For Teachers 6th
Sixth graders create a human number line through use of symbols, equality, inequality, addition, subtraction, solving equations and inequalities
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...
Worksheet
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Order of Operations

For Students 9th - Higher Ed
For this order of operations worksheet, students solve 5 different algebraic equations by applying the order of operations method. They multiply, divide, add, subtract, square, and cube numbers as stated for each of the five equations.
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Vision Props of Signed Numbers

For Teachers 10th - 12th
Young scholars explore the concept of titration. For this titration lesson, students observe acid and alkaline reacting. Young scholars discuss pH factor, measuring acidity, neutrality, and alkalinity of liquids. Students put the pH of...
Lesson Plan
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Transforming Negatives to Positives

For Teachers 3rd - 5th
Students create double-exposed photographs, poetry, and multimedia presentations to celebrate their Open Court "City Wildlife" unit.
Lesson Plan
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Negative & Positive Numbers

For Teachers 4th - 6th
Pupils recognize positive and negative numbers and perform mathematical functions.
Worksheet
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Multiple Integer Constants

For Teachers 6th - 8th
In this math worksheet, students practice using the constant feature of the calculator by performing an operation several times with the same integer value but starting with different values.
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Single Integer Constants

For Teachers 6th - 8th
In this math worksheet, students solve the problems using the single integer constants by practicing on the calculator. The sheet is a teacher's guide.
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Multiplying Integers Three

For Students 3rd - 6th
In this multiplication worksheet, students multiply one and two digit numbers together. Students complete 120 multiplication problems.
Worksheet
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Easy Worksheet: Additive Inverses

For Students 3rd - 6th
For this additive inverse worksheet, students solve 8 short answer problems. Students identify the additive inverse of a given integer such as negative thirty four or positive twenty five.
Worksheet
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Why Did The Bank Robber Run Home And Jump In The Shower?

For Students 4th - 8th
In this math reasoning worksheet, students label a letter above a number line that goes from -15 to 15 for 25 problems. The letters spell out the answer to a riddle. This worksheet provides a clever way for students to think in terms of...
Worksheet
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Prime Factors

For Students 6th - 7th
In this prime factors worksheet, learners solve and complete 20 different problems related to prime factors of various numbers. They determine the factors for each given number by multiplying various numbers together to get another number.
Worksheet
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Graphing Inequalities

For Students 6th
In this graphing inequalities worksheet, 6th graders solve and complete 24 different types of problems. First, they draw a graph for each given inequality. Then, students solve for each equation.
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Comparing and Ordering Integers

For Teachers 8th - 9th
Students compare and order integers on an umber line. For this algebra lesson, students differentiate between positive and negative numbers. They plot point in the correct order on a number line.
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Positively Negative?

For Teachers 6th - 8th
Middle schoolers practice the addition, subtraction, multiplication, and division of integers. They view a video clip on addition and subtraction of integers. Students observe a Web site that reviews multiplication and division of...
Worksheet
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Quiz: Open Ended Integer Problems

For Students 8th - 9th
In this open ended integer problem worksheet, students read story problems and translate them into equations. Afterward, they solve for the unknown. This one-page worksheet contains ten problems.
Lesson Plan
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Math Jeopardy: Basic Skills

For Teachers 7th - 8th
Students play a PowerPoint activity to be used as a review of basic skills for order of operations, and the operations of addition, subtraction, multiplication, and division for whole numbers, some fractional numbers and integers....

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