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Mathematics of Fair Games
Students study about mathematicians' notion of fairness in games of chance. They work in pairs to perform three different experiments using macaroni and paper bags. They record their results on charts and discuss the fairness of the games.
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Is There Really Life on Mars?
Students examine the work of scientists and determine how they test their theories.
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Egyptians as Engineers
Student design and build Lego vehicles that drag given amount of weight up an incline. They show how this demonstrates Egyptian methods of pyramid construction.
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Parts of a Whole
Fourth graders explore fractions through the analysis of various paintings. They view and discuss paintings by Picasso and Seurat, discuss the fractional examples in the paintings, and create a bar graph.
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Insect Classification
Students compare and contrast the visible structures of three insects based on photographs. They differentiate characteristics of crane flies, ants, and wasps then create a simple classification system.
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The Accuracy of Horoscopes
Students examine horoscopes over a months time and determine which horoscope source is the most accurate.
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Scavenger Hunt
Young scholars collect data about lighting conditions around a room using a light sensor and RCX. They use software to upload and analyze the data in order to draw conclusions about light intensity in the room.
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Point of View and Scientific Truth
Students investigate the mystery of the "destructive force." They explore the concepts of natural phenomena. Students discuss the limited aspects of natural phenomena and the "whole truth" to generate new hypotheses that can be tested.
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Is It Likely or Is It Unlikely?
n a class discussion Students identify events or situations as being likely to occur or unlikely to occur. Then, they work in pairs to generate likely and unlikely statements to share with the class.
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Creating The Virtual Model
Students engage in a lesson that is about the concept of earthquake design. The lesson includes the integration of technology and how it can be used to create buildings and structures for withstanding an earthquake. Students also define...
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Introduction to Scatter Plots and Correlation
Students examine the concept of scatter plots. They compare baseball statistics to locate the ones that correlate with winning, and identify the positive, negative, and no correlation in sets of data using MS Excel.
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Natural Selection
Students practice calculating allele and genotype frequencies in the framework of a simple simulation using hard candy, calculators, and a worksheet. This lesson includes a three-page worksheet and an assessment question for conclusion.
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One Square Foot
Students identify, describe, count, tally, and graph life found in one square foot of land.
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Cosmic Collisions and Risk Assessment
In groups, pupils create their own scientific impact experiments using ordinary materials, and observe and measure results with a variety of impacting bodies and velocities.
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Feedback and Flowcharts
Sixth graders explain what a negative feedback system is and they distinguish it from a positive feedback system. They describe examples of how negative feedback is used in both nature and technology. , Students define homeostasis, and...
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Determining the Age of Fossils
Students examine the concept of radioactive dating. In this radioactive dating lesson plan, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
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Forces and Masses and Motion, Oh My!
Students explore how varying force and mass effect the motion of an object. In this motion lesson students participate in a class activity and demonstrations.
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Severe Weather - Deciding Where to Live
Students recognize the variety and frequency of severe weather occurrences. They research the type of severe weather that may occur in their area as well as determine the frequency of occurrence.
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Deep Blue: Exploring the Deep Ocean
Students examine landforms. In this social studies lesson, students bounce a beach ball around in order to discover that seventy percent of the Earth is covered in water. Students
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HOW BIG IS A BLUE?
Students compare the lengths of whales using different lengths of rope. They illustrate one whale in life-size proportion.
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Toying Around with Newton's Laws
Eighth graders identify balanced and unbalanced forces that affect the movement of objects and Newton's three Laws of Motion. Students also design a contraption utilizing Newton's Laws of Motion that will launch a marshmallow five meters.
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Testing the Waters
Students use test kits to measure the level of chlorine, iron, sulfide, and dissolved oxygen in tap (drinking) water and stream water. They post and evaluate the results of these water quality tests.
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Putting Your Best Foot Forward
Third graders measure their feet and their parents' feet, record data on computer-generated graphs, and calculate and record mean, median, and mode.
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Blindfolded Building
Students build a Lego design and then work with a partner to reproduce that design. They guide the building of the reproduction by description only and then check their work.