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Science: Not just Gold
Learners articulate a possible relationship between arsenic and gold deposits in a written statement using data to substantiate the relationship they describe. They use real data to determine the source of the arsenic in the drinking...
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Dirty Water: A Case Study
Students identify the causes of arsenic contamination. They list the world organizations involved in ensuring sanitary water supplies. Students describe various methods to mitigate arsenic contamination.
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Activity #8 U Are So Dense!
Students watch as the teacher demonstrates: if a single liquid is placed in a U-shaped tube, the level of liquid on both sides are the same. When the mass is greater on one side than the other, liquid is pushed from one side to the...
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Determining Liquid Densities
Students practice determining liquid densities in a short, hands-on lab activity. Students use a graduated cylinder to measure out 100 milliliters of a liquid, find its mass using a balance, and record measurements in a data table....
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Evaporation of Alcohol and Water
Students investigate the process that occurs when liquids evaporaate. They test water and alcohol to determine which substance evaporates more quickly and relate the rate to energy changes.
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Save Our Soil
Students gain an understanding of the small amount of soil available to sustain humans on earth and complete an appropriate graph or chart from their collected data. They locate some of the countries they have heard about where people do...
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Insect Collection
Middle schoolers investigate about various biological aspects of life, while examining desert insect species. They see the diverse range of species that live in the desert, despite the apparent lack of life in the desert. students...
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The History of Ethanol in America
Sixth graders explore and examine the production of biofuels from the 1850's to the present. Included in their research is Henry Ford, ethanol, World War I and prohibition. They explain the importance of grains and grasses for the...
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Micro-organisms and Human Life
In this biology worksheet, students identify and locate various vocabulary terms that relate to micro-organisms and human life. There are 20 biology terms located in the word search.
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Tigers and Twilight
In this tiger shaped word search worksheet, students find 12 words and mark them in the puzzle. All pertain to the book Tigers at Twilight.
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Tiger Word Scramble
In this literacy worksheet, students unscramble the words using the theme of tigers and replace them with the correct spelling.
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What Can Animals Do?
In this science related worksheet, students discuss and brainstorm what animals can and cannot do and then answer twelve true and false questions regarding the subject.
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What is a Solution?
In this solutions activity, students read about how people first learned to use metals and to combine metals to form alloys. Students write an essay telling the story of how ancient people first learned to cause physical changes in metal.
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Arlo's War by Frank Brennan
In this reading selection worksheet, students read a 9 page selection entitled, "Arlo's War," by Frank Brennan. There are no directions given with the reading selection.
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Jupiter - King of the Planets
In this Jupiter worksheet, students read a passage about the environment and atmosphere of Jupiter. Students then answer several multiple choice questions about the passage.
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Using the Land
In this land worksheet, students review the different ways that land is used such as landfills, topsoil, farmland, and hazardous waste. This worksheet has 13 true or false questions and 1 short answer question.
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Tox Mystery: Science Word Scramble
For this word scramble worksheet, students color pictures and use clues to unscramble words about science; chemicals gasses, fungus, etc.
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Earth Day Crossword
In this crossword puzzle worksheet, students read the 25 clues about Earth Day. Students then complete the crossword puzzle about Earth Day.
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Primary History: The Roman Emperor
In these Roman emperor worksheets, students read short descriptions and study several time lines to learn about Roman Emperors. Students learn about Roman history in throughout the activity.
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Reptile Crossword
In this crossword puzzle worksheet, students read the clues and complete the crossword puzzle with vocabulary about reptiles. Students complete 17 clues.
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Crocodile Eyes
Pupils investigate the eyes and eyelids of reptiles and amphibians. In this animal biology lesson plan, students listen to a lecture on the characteristics of amphibians and reptiles and complete a crocodile eyelid activity sheet.
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Explorit's Picnic Time Quiz
In this outdoor picnic instructional activity, students complete a six question multiple choice on-line interactive quiz about animal and insect encounters that are possible while on a picnic.
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Little Me in a Big World: Ants
Pupils use the life cycle of an ant to learn about their own self-esteem. In this self-esteem lesson plan, students read books about ants and discuss obstacles from the stories as well as the ant behavior.
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ESL: Food Vocabulary
In this ESL food vocabulary worksheet, students circle the food that is described, then translate "food words." A reference web site is given for additional activities.
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