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Probability
Third graders conduct experiment, collect data, predict, record, and discuss outcomes, and analyze data for probability.
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And the Number Is (Second Grade)
Second graders create Mystery Numbers. They give the class clues about the name, value, and multiples of the digits which make up the number.
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The Android Factory
Students explore the idea that primitive virtual 3D objects can be reshaped to infinitely original combinations using additive and subtractive methods. They create 3-D objects with a computer which necessitates a cooperation of...
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Mean, Median, and Mode
Pupils calculate the mean, median, and mode in a set of numbers. In this data analysis activity, students put a set of numbers in ascending order and perform calculations to find the mean, median, and mode.
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Let's Play Scrabble!
What do Alfred Mosher Butts, James Brunot, and Jack Straus have in common? They were all instrumental in the development of Scrabble. Class members will discover these facts and many more as they conduct a WebQuest to gather, organize,...
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Track Your Trip
Fourth graders are shown how to read a map and identify key cities, landmarks, rivers, state boundaries, and train routes. They solve basic mathematical problems. Students reivew the componets of a map legend. They are asked to find...
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Whistle Mixer
Pupils engage in an easy way to practice addition and subtraction skills while moving in different ways.
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Geography: Continents
First graders identify basic geographical facts about the world they live in and distinguish between land and water on a globe. They research the continents and information associated with each one focusing on building their map skills.
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MAGNETISM
Students infer that there are forces we cannot see that act upon objects, experiment with magnets to show a push and/or pull force, and participate in a magnet game.
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A collection of Addition Lessons
Students solve problems by adding. In this collection of addition lessons, students answer a variety of word problems and utilize addition skills. Links provide access to definitions and sample problems.
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Our Daily Five
Students explore the food pyramid through a class discussion, hands-on experience with food items, and a floor game that helps them to identify the food group involved. Lesson extensions include the use of play money, art, and dance.
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Falcon KWL Chart
Pupils create KWL charts about falcons. They write what they know about falcons and what they want to know about them. They read for information on falcons and complete the last column of their chart with the information they discovered....
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What Do I Really Have to Gain?
Second graders further develop simple addition facts and their ability to record the facts.
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Sweethearts and Data Analysis
Young scholars explore the concept collecting and representing data. In this collecting and representing data lesson, students record the different colors of sweetheart candies in their sweethearts box. Young scholars create a table of...
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Unexpected Answers
Students explore and complete a variety of activities demonstration probability. They make observations about the results of the activities. Students complete and discuss conditional probability. Also, students draw conclusions about...
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Speed Is the Key
Students design and build a model downhill ski course that proves to be the fastest course at the Finish Line. They apply what they explore angles, slope, speed, and surface conditions to find the fastest course in the US.
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Ovals, Rectangles, Squares, and Triangles
Students identify geometrical shapes displayed in photographs of everyday objects in a metropolitan setting.
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Properties of Fractals
Students build a working definition of regular fractal, look carefully at the concepts of dimension and scale, and are introduced to logarithms. They solve simple exponential equations for the exponent both by trial and error and using...
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Properties of Fractals
Students build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial...
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Irregular Fractals
Middle schoolers study and research irregular fractals and construct a few based on their research. Students practice pattern recognition skills and plane geometry skills calculating dimensions on the Fractured Pictures activity.
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The Mandelbrot Set
Students explore the Mandelbrot Set. They are introduced to the concept of a complex number and function in order to motivate the discussion of Julia and Mandelbrot sets. Students investigate fractals and how they are built.
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Skiers on the Slope
Young scholars explore mathematical concepts, problem solving, and the ability to program in LOGO to test ideas about speed, acceleration, gravity, and slope when dealing with downhill skiing.
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Number in Geometry
Students use a number line to assist with their additions. They use a calculator to check for factors. Students are taught factors and multiples. They use array model of multiplication to define meaning. Students develop a wide range of...