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Quartering
For this math worksheet, students practice changing the values of numbers and reducing them into quarters. They create trees for separating the numbers.
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Math Maven's Mysteries
In these math word problem worksheets, students help solve the mystery about 'The Case of Loud Louie & His Bad Vibes Band.' Students find the probability that Loud Louie will play his accordion using fractions in their lowest terms.
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Ordering Numbers to 10,000 (C)
In this mixed number subtraction worksheet, students subtract the whole numbers in the mixed numbers and then the fractions. Students then reduce the fractions to solve the 14 equations.
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Things That Use Electricity
Students identify ways to save energy. In this electricity activity, students identify things in their house that use electricity and discuss ways to reduce the use of energy.
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Fraction Test: Review of Fraction Concepts
For this fraction concepts worksheet, students complete 6 equivalent fraction problems, calculate the 8 fraction equations to lowest terms, and complete 7 equivalent fraction problems.
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Machines at Home
In this simple machines worksheet, students examine methods to reduce friction in simple machines and note 5 of them on the lines provided.
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Focusing Event to Electricity
Students explain how electrical charges behave. In this electricity lesson plan, students determine how far away lightning is when it strikes. They research how fabric softener reduces static electricity and share their findings in class.
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Cling On's
Students explain how static electricity is produced. In this electricity lesson plan, students design an experiment to reduce static electricity. They share and discuss findings in class.
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Electromagnetic Energy and Its Spectrum
Students explain how electromagnetic radiation travel in space. In this physics lesson, students design and implement an experiment to reduce UV exposure. They discuss and share their findings in class.
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ESOL Environment and the World
Students examine a recyling bin and the many different items that can be recycled. They practice loading the recyclie bin and using the correct vocabulary to explain each item.
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Comparing Apples With Apples 2
Students use fractions strips to demonstrate addition and subtraction of fractions. They explore finding common denominations, examining equivalent fractions, and simplifying fractions. Students may work in groups or independently.
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Recycle and Respect!
Students explore how they can be a philanthropist. In this recycling lesson, students learn what it means to recycle and discuss why items need to be recycled. Students review the term philanthropy and practice this by picking up the...
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Find the Percent of Iron in Manganate (VII)
Dilute sulphuric acid is used to oxidize manganate (VII) into manganese (II) and water. Step-by-step procedures are outlined on the worksheet as well as calculations for junior chemists to perform in their science journals. This...
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To Recycle, or Not Recycle?
To recycle or not to recycle, that is the question. Your class can find the answer by taking a teacher created WebQuest, where they assume a role of a community member taking a stand on implementing a community wide recycling plan. The...
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Solar Kit Lesson #7 - Positioning Solar Panels I: Explorations with Tracking
In this first part of a two-part lesson, learners track and record the sun's azimuth using a solar panel. They graph and analyze the data to identify relationships among the time of day, the altitude and azimuth of the sun, and the...
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The Science of Lance Armstrong
Live Strong! High schoolers will discuss some of the reasons behind Lance Armstrong's success in cycling and chart those reasons into four categories: Physiology, Psychology, Equipment, Training/Strategy. They will then choose one sport...
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Understanding Scientific and Social Implications: Acid Rain
Learners examine the social and scientific implications of acid rain. In this acid rain lesson plan, students read an article about acid rain, the causes of acid rain, the effects of acid rain on the environment and the proposals to...
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Synthesis
In this synthesis of organic compounds worksheet, students show the steps used to make compounds using toluene, benzene, straight chain carboxylic acid and alkyl halide. They include reagents needed and they show all structures in their...
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Streetfilms' Moving Beyond the Automobile
This is an exceptional series that you can use in an environmental or engineering unit. There are four lessons: "Sustainable Transportation," "Designing for Safety," "Changing the Landscape," and "Engaging in Policy." Each lesson...
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Lesson 7: Smart Grids
Energy conservation is a hot topic these days; introduce your kids to the Smart Grid solution through a video clip and several interactive online tools. They discuss areas of household energy consumption, examining a pie chart...
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Find the Ratio of the Given Statements
In this ratio worksheet, students find the ratio of the given six statements. There is an answer sheet that comes with this worksheet.
Environmental Protection Agency (EPA)
How Much Water Do You Use?
Incorporate reading strategies, math, research, and the scientific method into one lesson about water conservation. After reading a story about a landlady trying to determine how many people are living in an apartment, learners develop a...
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Consuming Healthy Snacks
Get your class into great shape by introducing them to the benefits of eating healthy snacks and engaing in regular exercise. This set of activities comes with all the worksheets and handouts needed to complete several weeks of nutrition...
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Electromagnetic Energy and Its Spectrum
Your older elementary students investigate electromagnetic energy and the electromagnetic spectrum. They will observe 7 items represented in the electromagnetic spectrum and make a poster of all the things the items have in common. After...
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