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NUMB3RS Activity: A Matter of Half-Life and Death
Students investigate exponential decay. Students explore the biological half-life of Cesium-137. Students investigate the Goiania Accident of 1987 which is considered one of the worst incidents in the history of the Atomic...
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The Wonderful World of Polymers
Seventh graders investigate the concept of polymers. They discover unique properties and how polymers are natural. The lesson contains sufficient background information for the teacher. Students examine different types of materials and...
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My Science Box
Students investigate snails and their physical and behavioral characteristics. In this investigative lesson students create a pie chart to show the results of their findings.
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Crash Test Dummies
Fifth graders are introduced to Newton's First Law of Motion. In groups, they describe the differences between balanced and unbalanced forces. They participate in experiments that demonstrate how equal and opposite forces act upon...
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The Making of a Good Friend
Students examine the text of the Ethics of the Fathers. They decide which characteristics would make a better friend. They evaluate the actions of others around them and write a poem with a partner about sharing.
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The Path of Pollution
Learners follow the path of pollution from the Chernobyl accident. Students name and locate countries where radiation traveled to, describe how air pollution travels from one area to another, and seqence the travel of radiation in...
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the Wonder of Wetlands
Students explore the importance of the wetland ecosystem, its properties and functions, as well as, the many birds, animals, and plant life found there.
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States of Matter: Liquid
Students work in a mini lab where they measure the temperature every 30 seconds for several minutes as water is heated. They are asked what makes liquid different from a solid. Students view a PowerPoint on the model of liquids,...
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Flipping Coins: Density as a Characteristic Property
Young scholars explore linear functions in a crime solving context. They collect and analyze data using linear equations, then interpret the slope and intercepts from a linear model.
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Inter-State Matters
Students explore the six phase transitions between gases, liquids and solids for a variety of elements. Each group of students focuses on a different element, investigating its physical properties during each of the six phase transitions.
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Force and Motion
Learners experiment with force and motion. In this force and motion lesson, students test gravity using a variety of objects. Learners rotate through a series of stations which use force, motion, friction, and inclines. Students predict...
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Ready, Set, Let's Dough! It's a Matter of System
Students will look at a complex system when they create their own play dough by taking several parts and creating a whole. The students will construct understanding that individual parts are used to make a whole.
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Mystery Minerals
Students minerals and how they form. They investigate the classification of minerals according to physical properties. Students watch a video about mineral characteristics. In groups, students participate in hands-on activities and...
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What Influences Reaction Rate?
Students study reaction rates, what determines how fast a reaction happens and how the chemical changes occur. In this reactions lesson students complete a lab where they use Alka-Seltzer to observe reaction rate and create a graph...
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Are You Ready to Rock?
Second graders investigate rock samples using magnifying class. In this earth science activity, 2nd graders identify the physical properties and describe them verbally with their partners. They compare their findings with the class.
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Poly-Mania
This hands-on lesson takes young geometers on a tour of 2D polygons and 3D polyhedrons. After exploring different web resources and discussing geometric shapes, small groups construct models of polyhedrons using bendable straws. Note:...
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Sleet and Hail Have Their Own Seasons
Second graders explain the definition of hail and sleet. In this precipitation lesson, 2nd graders discuss when hail and sleet fall and the results of hail falling.
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Free Land
Students investigate the impact of the passage of the Homestead Act. In this Westward Expansion lesson, students visit selected websites to examine the lives of Americans who settled the American frontier.
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Critter? Growth
Students identify and use the elements of the scientific inquiry to solve problems. They explain concepts about the structure and properties of matter. Pupils write an explanation of polymers and how the characteristic of polymers...
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Emulsion_ Compulsion
Students experiment with common household products to determine the properties of emulsions and how they fit into the classifications of matter through this series of lessons.
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Physical and Chemical Properties
Students study the difference between physical and chemical properties. They also discuss changes in matter, known as physical and chemical changes. They observe and discuss several demonstrations of both physical and chemical changes
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Ice cream in a Bag
Students make ice cream from scratch. They discuss the Food Guide Pyramid and what constitutes healthy and unhealthy food choices. Students experiment states of matter - solids, liquids, and gases. They predict each stage of the ice...
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Does Size Matter?
Young scholars explore the surface area to volume ratio in cellular respiration. While participating in an interactive lab experiment, they examine proportional surface area and discuss nanotechnology. Students observe the...
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Changes of State
Students examine molecules and the changes in energy of a system. In this energy systems lesson students complete a lab activity and describe changes of state.