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Fractions
In this fractions worksheet, students add twenty-seven fractions together in their lowest terms. Students show each step of their work.
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Simple Machines
Young scholars discover that simple machines reduce the effort required in a task. In this simple machines lesson students see demonstrations of simple machines.
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ESL-Advanced Conversation Quiz #5
In this ESL advanced conversation worksheet, students match a set of phrases with literal meanings, circle correct reduced pronunciations and take dictation.
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ESL Advanced Conversation-Quiz #6
In this ESL advanced conversation worksheet, students match words with literal meanings and circle "going to" when it can correctly be reduced to "gonna."
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Paper Recycling
Paper is made from paper, right? Future scientists take bits of paper and produce sheets of recycled paper. The only drawback? It has to dry overnight.
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Rational Expressions
For this Algebra II worksheet, 11th graders simplify rational algebraic expressions by factoring and cancelling the common factors. The two page worksheet contains instruction, worked examples, and three practice problems. ...
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Musical Instrument Workshop: Somerset Waste Action Programme
Students use recyclable material they bring from home to create a musical instrument. They play their instrument for the class and work as a class to play as in a band or orchestra. Students discuss recycling, and other uses they can put...
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BEAMS Fractions
In this math puzzle learning exercise, students will reduce a series of fractions to their lowest terms. Then students will use the code provided to decipher the puzzle.
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Algebraic Fractions
In this Algebra II learning exercise, 11th graders determine the lowest common denominator of algebraic fractions in order to add or subtract said fractions. Additionally, students reduce fractions to lowest terms. The two page learning...
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MOBILITY, Traveling Lightly: What’s My Footprint?
Students calculate their carbon footprint. In this environmental technology lesson, students listen to a lecture on climate change. Students brainstorm solutions to reduce environmental impact based on travel options. Students calculate...
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Inflation and Money
Students define money in terms of its functions and refer back to discussion of markets and the role of money in reducing transaction costs. They give examples of types of money.
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The Awful Eight Lesson Plan
The students list major air pollutants, what causes them, and their effects on people and the environment. Students list ways they can prevent or reduce the types of air pollution mentioned in the play.
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What Increases the Risk of Cardiovascular Disease?
Students analyze the risk factors for cardiovascular disease and classify them according to whether or not they are controllable. They discover how to reduce the probability of high blood pressure through diet and exercise.
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All Wrapped Up
Students work in teams to identify and sort types of packaging used in food production. They consider ways to reduce the environmental impact of packaging and reflect how consumer choices play a role in trash production.
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Plants Help Keep a House Cool!
Students experiment with tree shading and house colors to see how to reduce the temperature of a home.
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Water Trash
Students examine how plastic waste affects the marine environment. They describe techniques that reduce plastic waste in this environment after examining plastic waste that accumulates in their own homes.
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How Does Radon Get Into Your Home?
Students examine their home and calculates the amount of ventilation found. They also compute the surface area of different objects. They determine what is needed to reduce the amount of radon entering the home.
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Strategies for Economic Development
Students develop some suggested strategies that are used to help reduce poverty. The skill of development is the focus. The incorporation of theories and strategies are learned in a problem solving exercise. The political issues are...
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Urban New Haven in the Making (1920-1980)
Learners read and discuss issues that are relevant to the community. They develop a sense of social efficacy that encourages participation in their community and identify with the local area, and can reduce feelings of cynicism and...
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Soaping Up in the Great Lakes
Students investigate the effects of a variety of cleaning agents on the biotic and abiotic properties in the Great Lakes. They work with student from other schools to determine a workable solution that reduces the impact of cleaning...
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TE Activity: A Merry-Go-Round for Dirty Air
Young scholars observe a simulation of a cyclone to examine a method of pollutant recovery in cleaning industrial air pollution. They examine how engineers develop technology to reduce air pollution and determine percentages for...
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Economics: Who Benefits from Competition?
Students examine competitive markets and complete a simulation called "The More. the Merrier." In the simulation they assess how goods are more available when competition increases. Students investigate how competition and the opening of...
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Peak Flow Meter Exercise
Students investigate the concept of lung capacity. They use flow meters to measure the maximum capacity of themselves and others. The data is collected in order to make some conclusions concerning the mean of individual lung capacity....
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Health and Immunization
Learners research facts about Niger and Madagascar before reading a child's case study and answering questions about malaria prevention. They discuss healthy lifestyle, how bacteria and viruses can affect health and that following...
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