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Country's Music
Jazz, Blue Grass, Hip Hop, Swing. Gospel, R&B, Ragtime, Disco. So many music genres born in the USA. After reading an article about the fate of New Orlean's Jazz after Hurricane Katrina, class members investigate the life cycles of...
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2007 U.S. National Chemistry Olympiad Part II
Eight multi-step chemistry problems, including analyzing a titration, writing equations, predicting products and limiting reagents, calculating concentrations of ions, and using stoichiometry to solve for unknowns in reactions make up...
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2008 U.S. National Chemistry Olympiad Part I
In this chemistry Olympiad worksheet, students solve sixty multiple choice questions on a variety of chemistry topics from finding molarity of solutions to calculating products of reactions. Students are given graphs, equations, reaction...
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2000 U.S. National Chemistry Olympiad Part II
In this chemistry olympiad problem solving worksheet, chemistry pupils solve eight problems on a variety of topics including periodic trends, phase changes, ionization reactions, catalysts and titrations.
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1999 U.S. National Chemistry Olympiad Part II
A variety of topics including reaction rates, combustion reactions, periodic trends, and ionization reactions are included in this exam. Test takers also practice calculating empirical and molecular formulas of compounds.
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2001 U.S. National Chemistry Olympiad Part I
Sixty multiple-choice questions test on a variety of first year chemistry subjects. In order to succeed, exam takers must be competent with properties of elements, stoichiometry problems, gas laws, bond dissociation, and types of...
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2001 U.S. National Chemistry Olympiad National Exam Part II
Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a...
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2002 U.S. National Chemistry Olympiad National Exam - Part I
As to be expected from the American Chemical Society Olympiad Examinations Task Force, this 60-question test tops the charts in terms of excellence. It consists entirely of multiple choice questions designed to assess a year's worth of...
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Dirt Cups
After a hard day examining and dissecting worms, why not put your feet up and snack on a few? Here is a really cute idea that can be used to celebrate Earth Day or to accent a thematic learning experience. Kids use clay pots, gummy...
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For and Since Exercise
In this vocabulary skills worksheet, students respond to 20 fill in the blank questions regarding the use of "for" and "since".
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Last and Take
In grammar worksheet, students focus on the usage of "last" and "take." Students complete 14 fill in the blank questions and 4 short answers utilizing correct word where appropriate.
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Rate of Work and Motion Problems
In this ratw of work and motion worksheet, students solve 14 word problems. Six of the problems are labeled class work, and 8 are labeled homework. Answers to all problems are included at the bottom of the page.
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During and For Exercise
In this grammar skills worksheet, learners respond to 15 fill in the blank and short answer questions regarding the use of the prepositions "for" and "during."
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What and Where is Puerto Rico?
Students explore Puerto Rico. They create K-W-L charts of their prior knowledge of Puerto Rico and observe maps of Puerto Rico. They code the map for measurements and land and water forms. They explore websites to gain background on...
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Predators and Prey
Students explain how the food chain works. They contrast predators with prey and describe their function in nature. Students discuss how the food chain aids in keeping nature balanced. In small groups, they play a game that simulates the...
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Mean, Median and Mode
For this mean, median and mode worksheet, students solve 6 problems involving mean, median and mode. Students are given a "hint" for problems 1 and 2.
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Quiz 4A: Past Time Words
In this verbs worksheet, students fill in the blanks to complete 22sentences using the past tense of the verbs in parentheses and either "yesterday", "last" or "ago."
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During and For Exercise
In this grammar worksheet, students read the sentences and complete them with the words during or for. Students complete 15 exercises.
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Alcohol Tolerance in Drosophila and You
Students develop and run a laboratory comparing alcohol tolerance in flies with and without the ADH enzyme.
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BACK IN TIME
Students explain what is involved in exploration and settlement of new areas. They become explorers and discover their surroundings through various activities.
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Angle and Radian Measure
In this angle and radian measure instructional activity, students find the measurement of a central angle. Students determine the speed of rotation, linear speed of a point, and radians per second. This two-page instructional activity...
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Television and Teens
Students discuss the relationship teenagers have with the television. In groups, they watch different excerpts from various television shows and note every instance of violence including children. They also discuss the instances of...
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Count and Noncount Nouns
As part of a review of vocabulary specific to measurement, this activity has students fill the right word in the blank. This 8 question activity could be used to review nouns, words used in measurement, and cement reading skills. It is...
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"Retale" Value: Exploring Plot Similarities in Fiction and Nonfiction Stories
Students explore seven basic story lines and apply these story lines to news articles in the New York Times. They write reports comparing the plot of a news article to novels, plays and movies with which they are familiar.