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The impact of experiments on students' knowledge and explanations of significant aspects of the greenhouse effect/El impacto de las experimentaciones y explicaciones en la enseñanza sobre el efecto invernadero
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Abstract
In this work, the impact of experiments in teaching on students' knowledge and explanations on significant aspects of the greenhouse effect has been investigated. In particular, the study focused on the students' knowledge and explanations on the chemistry of gases that are involved in the phenomenon and the radiation that causes the phenomenon. Two different approaches of teaching were applied in a high school in Greece: One involved a lecture, which was based on an extensive...
Related newspaper, magazine, and journal articles from HighBeam Research
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The impact of experiments on students' knowledge and explanations of significant aspects of the greenhouse effect/El impacto de las experimentaciones y explicaciones en la enseñanza sobre el efecto invernadero
Journal of Science Education
; Abstract In this work, the impact of experiments in teaching on students' knowledge and explanations on significant aspects of the greenhouse effect has been investigated. In particular, the study focused on the students' knowledge and explanations on the chemistry of gases that are involved in the
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I'm Not Being an Alarmist About the Greenhouse Effect
The Washington Post
; In his Outlook article {"The Greenhouse Climate of Fear," Jan. 8}, Patrick Michaels takes the position that congressional testimony I presented about the greenhouse effect is alarmist and based on faulty data. On the contrary, the evidence for an increasing greenhouse effect is now sufficiently
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World is finally paying attention to the greenhouse effect
Chicago Sun-Times
; ... alarmingly rapid depletion of the world's ozone layer - was in the news too. After years of doubts and skepticism, the world's political ... an unnerving set of circumstances and a dearth of summertime news? Is change in policy and regulation imminent? Global warming ...
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Scientist Says Greenhouse Effect Is Setting In
The Washington Post
; Man-made gases that trap solar heat, resulting in the so-called "greenhouse effect," have left the Earth warmer today than ever before and increase the likelihood of the type of drought now parching U.S. farmland, a NASA scientist told a congressional hearing yesterday. James E. Hansen, chief of
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The real greenhouse effect
Indian Journal of Dermatology, Venereology and Leprology
; Sir, This is with reference to a paper by Prabhu face=+Italic; et alface=-Italic; .[1] published in a recent issue of the journal. The authors report that if a small heater is placed within a hood it increases the ambient temperature and humidity in the covered area. This arrangement is likely to
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Study clouds greenhouse effect // Earth may heat up a lot - or hardly at all
Chicago Sun-Times
; Many scientists have warned that the greenhouse effect could raise the Earth's temperature 1.5 to 4 degrees over the next 10 to 50 years. But a new study on how clouds affect climate indicates the greenhouse effect is less predictable than some studies show. Temperatures could rise much more than
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Conceptions of the Greenhouse Effect and Global Warming among Elementary Students from Diverse Languages and Cultures
Journal of Geoscience Education
; ... completion of the unit; however, pre-instruction interviews were not conducted. Based on the analysis of students' concept maps, about one-half of the students maintained the alternative conceptions that ozone layer depletion is a key cause of global ... action to reduce greenhouse gas errussions>. Post-instruction ...
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THE GREENHOUSE EFFECT: KEEPING US ALIVE
Dayton Daily News
; ... the process. Jamie Simpson is a meteorologist at Channel 7 (WHIO-TV). His weather column appears Tuesdays in the Dayton Daily News. Contact him by writing Jamie Simpson, WHIO-TV, 1414 Wilmington Ave., Dayton, OH 45420 or by e-mailing jamie.simpson@cox.com ...
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The heat is on; the greenhouse effect and the earth's future. (includes related articles)
The Futurist
; The HEAT Is On The awareness that each workshop has to create and follow its own pattern was confirmed in Washington, D.C., a week after the Amherst meeting. The dimension of social concern was far more in evidence, and some had come with agendas they hoped to further. It was, on the whole, far
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The greenhouse effect vs. the Greenspan effect
Chicago Sun-Times
; Have you heard about the Greenspan effect? It's sort of like the greenhouse effect except that it deals with the economic climate instead of the meteorological climate. The greenhouse effect, as you probably have heard until you're blue in the face, is the theory that man's burning of fossil fuels
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