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The Part-adder 1
Second graders investigate the addition of whole numbers. They mentally perform calculations involving addition and subtraction. They make sensible estimates and check the reasonableness of answers.
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Addition and Subtraction Pick n Mix 2
Fourth graders practice a wide range of strategies for solving addition and subtraction problems containing decimal fractions. They add and subtract fractions, decimals and integers while generalizing the properties of operations with...
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Scientific Notation
In this algebra worksheet, 9th graders rewrite exponential numbers using scientific notation and condense the equations and expand using the standard form. There are 6 word problems applying the use of scientific notations.
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Inflation and Unemployment
Students explore the role of government in the economy market. In this economics lesson, students analyze the decision making and how it takes into consideration additional cost, benefits and public awareness of what they are trying to...
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Name the Digits in Each Place
In this whole number place value worksheet, students identify the digit in each place value. The number goes up to the hundred trillions place. Students may enter their answers directly into the worksheet. A link is provided to allow...
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Does Weight Affect Drag?
Students investigate how weight affects a parachute's rate of fall. In this investigative lesson students test parachutes, average results and conclude what makes a faster descent.
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Add & Subtract Fractions w/Unlike Denominators, 2
Students use several examples to create a method for adding and subtracting fractions with unlike denominators. They present these methods to the class and then practice applying methods to sample problems.
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Design a Track
Students investigate track and field dimensions, measure an actual track, and construct a scale model. The use of a meter stick, dimensional analysis, and the application of the distributive property to variables forms the main focus of...
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Stars on Clowns' Hats
In this circus counting worksheet, students solve 5 problems in which stars are drawn on the front of a clown to match the number shown on each of the clowns' hats. The highest number will be 7.
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Slow Times Mean Pay Cuts For Many
High schoolers explore the concept of a slowing economy. In this slowing economy lesson, students discuss the trickle-down effects of a slowing economy. High schoolers create an estimated budget for living expenses after high school....
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Pythagorean Theorem Investigation
Eighth graders investigate the Pythagorean Theorem and practice applying the theorem to various triangles. Finally, in the next lesson in the sequence, 8th graders create a song or a story to help them remember the Pythagorean Theorem.
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What is Radon?
Students read an article about radon and its properties. They examine a periodic table and identify the numbers surrounding an element. They discuss the harmful and helpful effects of radiation.
American Psychological Association
A Silent National Crisis: Violence Against Teachers
School violence is becoming an epidemic in America. How can schools protect their teachers—and teach them how to protect their students? Read an important brochure about how violence affects teachers personally, emotionally, financially,...
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Steppin' Out: Using Inquiry to Challente Alexander's Stride Analysis
Students distinguish between walking, jogging and running trackways in humans. They analyze the phylogenetic progression of the leg position as described by pace width and angulation, comparing amphibians, reptiles and mammals. Research...
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Globalization – The Indian and American Connection
Students explore the economic relationship between India and the United States. In this globalization instructional activity, students research business with bases in both nations and discuss the impact of the economic dependence between...
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