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Addition and Subtraction
Students develop their own strategies to solve basic addition and subtraction facts. In this addition and subtraction lesson plan, students use strategies they already know and new ones to solve problems.
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Factoring
Students factor quadratic equations into two binomials multiplied by each other. In this quadratic equations lesson plan, students complete math problems in and out of class.
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Weather Tools
Students explore Earth science by participating in a weather identification activity. In this scientific instrument instructional activity, students identify several weather related tools such as the weather vane, thermometer and rain...
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What's the Chance?
Students conduct probability experiments with dice and coins. They watch a video for a variety of situations where calculating the probability is complicated by total number of possibilities. They solve problems presented in the video.
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Am I Am I Prime?
Seventh graders determine if a number is prime or composite. In this determining if a number is prime or composite lesson, 7th graders use a website to help find all prime numbers between 1 and 100. Students use a website to...
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Scientific Notation II: The Mantissa
Students after completing the Part II (of 2) scientific notation online lab exercises, manipulate and interpret large numbers expressed in the "mantissa and exponent" format of scientific notation.
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Scientific Notation I: The Exponent
Students manipulate and interpret large numbers expressed in the "exponent" format of scientific notation.
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What are the Chances: A Game of Chance!
Sixth graders experiment with dice, playing cards, pennies and computer-generated simulations to calculate probability. They use compiled data to make predictions.
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Is This Fair?
Students discover how to convert fractions to decimals and percents. They play the role of a shopper to complete this activity.
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Patterns on Parade
First graders discover that patterns exist in sounds, movement, and objects. In this patterns lesson, 1st graders select two items from a group and produce an alternating pattern.
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Do Not Open Until May 2000!
Students create a time capsule. In this time capsule lesson, students collect and record data about themselves to be stored in a time capsule that will be opened at the end of the year.
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Measuring Fun
First graders practice measuring. In this measuring lesson, 1st graders read the story How Big Is a Foot? by Rolf Myller. They measure a partner using standard (ruler) and nonstandard (feet) units.
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The Dollar Cookie
Second graders recognize, count, and write money amounts using the cent symbol and identify equivalent amounts of money. In this money lesson plan, 2nd graders add money amounts using plastic coins and magnetic money.
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How Much is that Name?
Students explore money counting. In this money problem solving lesson, students calculate how much money their name is "worth" using the corresponding alphabet letters which have been assigned a coin value.
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Problem Solving With Fractions
Sixth graders solve and analyze fractions. In this algebra lesson, 6th graders solve fractions using addition, subtraction, multiplication and division. They work in groups and do peer-review.
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Fractions--How Low Can You Go?
Students reduce fractons. In this fractions instructional activity, students visit a given website and perform directed activities. They reduce fractions to their lowest terms. Students complete worksheets containing...