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Lesson Plan
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Pythagorean Theorem and Special Right Triangles

For Teachers 9th - 11th
Students review the Pythagorean Theorem and apply it to word problems involving special right triangles.
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Lesson Plan
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Light Plants and Dark Plants, Wet Plants and Dry Ones

For Teachers 1st - 3rd
Students plant sunflower seeds in plastic cups, and once germinated, these are exposed to different conditions of light levels and/or soil moisture contents. Students measure growth of the seedlings every few days using non-standard...
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Lesson Plan
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Probability

For Teachers 5th
Fifth graders observe a dice, talk about how many sides it has and use that number as the number that would go in the denominator's spot on a fraction. They then discuss what the likelihood is of it landing on 4, and put that number in...
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Worksheet
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Mixed Operations Square

For Students 7th - 8th
In this mixed operations worksheet, learners complete a numerical expression by filling in the spaces on a grid. This one-page worksheet contains 6 problems.
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Worksheet
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Addition Square

For Students 6th - 8th
In this addition square worksheet, learners fill in the spaces in a grid to complete a numerical expression. This one-page worksheet contains 9 problems. Answers are provided.
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Lesson Plan
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Place Value

For Teachers 1st
First graders practice place value by completing problems that allow them to group 10 items together to create groups of 10 and see what is left over. In this place value lesson plan, 1st graders use cups to put 10 items in them, and...
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Lesson Plan
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Translations and Scale Changes

For Teachers 9th - 11th
Students perform translation and transformation of functions. In this algebra lesson, students write the formula for the different transformation and graph given translation. They compare the change to the parent function.
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Worksheet
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Hypothesis Testing Summary and Exercise Sets

For Students 11th - Higher Ed
In this thirteen page worksheet, learners solve four sets of exercises concerned with hypothesis testing.  A hypothesis testing summary is provided.
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Lesson Plan
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Investigation: Peg Race

For Teachers Pre-K - K
Students explore competition by participating in a peg race. In this pattern creation lesson, students utilize an egg timer and pegs or colored cubes to create patterns quickly while competing with fellow classmates to finish first....
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Lesson Plan
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Poll Positions

For Teachers 6th - 12th
Students analyze and graph the results of a nationwide New York Times poll about race in the United States. They poll people in their community regarding their views and experiences, and compare and contrast local and national poll data.
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Lesson Plan
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Combinations And Permutations

For Teachers 7th
Seventh graders investigate the mathematical concept using a lecture format. The lesson includes a classroom management section with suggestions for lesson execution. Students write a definition for the Fundamental Counting Principle....
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Lesson Plan
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Positively Negative?

For Teachers 6th - 8th
Students 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 integers....
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Lesson Plan
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Inequalities lesson 4

For Teachers 7th
Seventh graders graph solutions for inequalities on a number line. They solve problems combining like terms inequalities in one variable. Students check solutions to combining like terms inequalities in one variable.
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Lesson Plan
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Lesson Plan Positive and Negative Numbers- An Introduction with Addition and Money

For Teachers 3rd - 5th
Students discover the significance of positive and negative numbers when working with money. In this addition and money lesson plan, students connect positive and negative numbers to money, solve practical examples together, and practice...
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Worksheet
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Business 90 Midterm 2: Probability

For Students 12th - Higher Ed
In this probability worksheet, students examine given business situations and determine the probability of an event. They create tree diagrams and contingency tables. This nine-page worksheet contains 7 multi-step problems.
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Lesson Plan
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Learning to Make Bar Graphs

For Teachers 3rd - 10th
Students construct bar graphs using the results from various experiments. In this graphing lesson, students review data from a previous experiment and demonstrate how to construct a bar graph. Students use a checklist to ensure...
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Lesson Plan
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My Bank, My Budget, My Decisions

For Teachers K - 2nd
Students create a personal budget. In this financial planning lesson, students create a budget using income data and identify ways to save a portion of money for donations.
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Lesson Plan
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Harvesting the Produce

For Teachers K - 2nd
Students investigate vegetables. In this multi-subject lesson, students learn about vegetables and participate in several activities using vegetables. A list of 7 materials is included.
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Lesson Plan
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Multiplying fractions

For Teachers 4th - 6th
In this multiplication worksheet, students practice multiplying fractions with one and two digit numbers. Students complete 12 problems total.
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Lesson Plan
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Manipulating Multi-step Equations (Grade 8)

For Teachers 9th
Ninth graders solve multi-step equations.  For this Algebra I lesson, watch a video on solving equations with variables on both sides of the equal sign.  Students visit an Internet site to solve simple equations through the use of a...
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Lesson Plan
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Rational Expressions

For Teachers 9th - 11th
Young scholars simplify rational expressions. In this algebra lesson, students solve rational equations using multiplication and division. They apply properties of exponents and negative exponents to solve the problems.
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Interactive
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Word Problems that involve Circles

For Students 10th
For this geometry worksheet, 10th graders solve application word problems based on knowledge of a circle. The one page interactive worksheet contains four questions. Answers and hints are included. 
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Interactive
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Surface Area of Solids

For Students 10th
In this geometry worksheet, 10th graders determine surface area of a cylinder, a cone, a hemisphere, and a figure composed of a cylinder and a cone. The one page interactive worksheet contains four questions. Answers and hints are...
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Lesson Plan
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Review of Triangles

For Teachers 8th - 10th
Students investigate the Pythagorean Theorem. In this geometry lesson, students define angles and sides of right triangles. They calculate the area and surface area using formulas derived by the Pythagorean Theorem.

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