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Dinosaurs, Comets, Asteroids
In this dinosaurs worksheet, students answer multiple choice questions about dinosaurs, comets, and asteroids. Students complete 3 questions.
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Ecological Dilemmas
In this ecological dilemmas instructional activity, students read about people's impact on ecosystems. Students complete 3 activities that require them consider the negative impact humans have on their environment.
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Bacteria Concept Map
In this life science worksheet, students complete a concept map on bacteria. They fill in 7 blanks with the appropriate answer from the word list.
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Shattered Youth
Young scholars examine the state of child labor in the world. In this global economy lesson, students consider the implications of child labor in the world as they research its prevalence.
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Bioterror
Students explore and discuss October, 2001 anthrax attacks and their aftermath.
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Future Conditional
Students examine how toxic pollutants affect environmental and human health. They define key terms, watch a video, and answer discussion questions.
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A Study of the Effects of Ethanol and Heavy Metal Chemicals on the Development of the Zebrafish Embryo
Students are exposed to the dangers of alcohol abuse through the study and experimentation of alcohol on zebrafish embryos. This exercise can be used to demonstrate the effects of ethanol, cadmium, and lead on embryological development.
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the New Explorers:Into the Depths
Learners explore the self preservation mechanism that is inherent in the Great Lakes. They examine how scientists are studying Great Lakes, and what their predictions are for these national treasures.
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Harmful Algal Blooms in Full Bloom
Learners calculate the total percentage of samples from the data on the graphs. In this marine science lesson, students analyze the concentration levels over a period of time. They suggest ways to lessen the effect of these blooms.
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Investigation of the Aral and Salton Seas
Learners become more environmentally conscious. They see that it may be too late to "save" the Aral Sea, but there is still hope to prevent the ecological collapse of the Salton Sea.
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Weapons of Mass Destruction
Students share their prior knowledge of WMD, discuss how the U.S. has responded to this threat and what changes, if any, the US should take for the future. They role-play as national secruty advisor while participating in a fictional WMD...
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Plants and Air Purity
Learners explore how green plants help improve air quality. They read an article and discuss the importance of air quality and its effects on the human body. They investigate by connecting hose to the top of a Bell jar and to a funnel....
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Active Ingredient Screening Test for Plants
Students explore the growth of bacteria. They determine if various plant materials contain active ingredients that inhibit the growth of bacteria. In addition, they complete a student data sheet.
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Active Ingredient Screening Test for Plants
Students determine if various plant materials contain active ingredients which will inhibit the growth of bacteria. They identify plant materials and their degree of sensitivity.
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Kitchen Confidence: Spring-Cleaning
Students identify common kitchen contaminants that can cause food borne illness. They choose the proper equipment and use the appropriate methods to thoroughly clean the kitchen. Students discuss why it is important to maintain a clean...
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What Does a Monarch Caterpillar Eat?
Second graders study what monarch caterpillars eat by solving math problems and reading The Girl Who Loved Caterpillars: A Twelfth-Century Tale from Japan. They analyze why Monarch caterpillars only eat milkweed leaves and solve...
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Ecology
Students examine the relationship between the environment and those that have to live in it. They discover that we are responsible for our environment and understand the consequences of its neglect.
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TIGERS AT TWILIGHT
In this crossword worksheet about tigers, learners are given 10 clues. They must find a word which matches each clue and insert it correctly into the crossword puzzle.
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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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