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Huwe, Paul; Field, Scott – Physics Teacher, 2015
Recent and exciting discoveries in astronomy and cosmology have inspired many high school students to learn about these fields. A particularly fascinating consequence of general relativity at the forefront of modern cosmology research is gravitational lensing, the bending of light rays that pass near massive objects. Gravitational lensing enables…
Descriptors: Introductory Courses, Physics, Astronomy, High School Students
Bostan Sarioglan, Ayberk; Küçüközer, Hüseyin – Online Submission, 2015
This research was a cross-age study that sought to determine and compare students' ideas about the causes of the seasons. Toward this aim, the research was carried out with 974 students at different educational levels and across the various age groups. First, the data obtained from the responses to the open-ended question was categorized according…
Descriptors: Foreign Countries, Astronomy, Science Instruction, Scientific Concepts
Smithsonian Institution, 2015
In 2015, the Smithsonian welcomed hundreds of thousands of people to the newly renovated Renwick Gallery (p. 6), their scientists peered to the edge of the black hole at the center of the Milky Way (p. 18), and their anthropologists helped identify the remains of leaders of the Jamestown colony (p. 28). The theme of this year's annual report is…
Descriptors: Annual Reports, Museums, Exhibits, Arts Centers
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Gordon, Sheldon P. – Mathematics and Computer Education, 2011
This article presents an applied calculus exercise that can be easily shared with students. One of Kepler's greatest discoveries was the fact that the planets move in elliptic orbits with the sun at one focus. Astronomers characterize the orbits of particular planets by their minimum and maximum distances to the sun, known respectively as the…
Descriptors: Space Sciences, Mathematical Concepts, Calculus, College Mathematics
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Bekeris, Victoria; Bonomo, Flavia; Bonzi, Edgardo; Garcia, Beatriz; Mattei, Guillermo; Mazzitelli, Diego; Dawson, Silvina Ponce; Fernandez de la Vega, Constanza Sanchez; Tamarit, Francisco – Astronomy Education Review, 2011
We describe the projects "Eratosthenes 2009" and "Eratosthenes 2010 America," carried out during the International Year of Astronomy (2009) in Argentina and with almost all the countries in North and South America during 2010. More than 15000 students at more than 200 schools each year determined the radius of the Earth using…
Descriptors: Astronomy, Science Experiments, Science Projects, High School Students
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Esposito, S. – Physics Education, 2011
This article comes from a question asked by a student of mine: if the Sun radiates energy in the form of electromagnetic waves, could they shift the Earth from its current orbit on a suitable timescale? The answer to such a question is apparently obvious and trivial. Nevertheless, it requires an instructive reasoning and interesting estimates of…
Descriptors: Scientific Principles, Science Instruction, Astronomy, Scientific Concepts
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Parsley, Danette; Ristvey, John – Afterschool Matters, 2014
Though school is out for the summer, ninth- and tenth-grade students at Union Intermediate High School are burning off energy playing a game of tag on the soccer field. But that is not all they are doing. They are also synthesizing and applying key chemistry concepts they have just learned related to the conditions of the early solar system. They…
Descriptors: Science Instruction, High School Students, Secondary School Science, Team Sports
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Türk, Cumhur; Kalkan, Hüseyin; Iskeleli', Nazan Ocak; Kiroglu, Kasim – International Journal of Higher Education, 2016
The purpose of this study is to examine the effects of an astronomy summer project implemented in different learning activities on elementary school students, pre-service elementary teachers and in-service teachers' astronomy achievement and their attitudes to astronomy field. This study is the result of a five-day, three-stage, science school,…
Descriptors: Astronomy, Science Achievement, Science Instruction, Preservice Teachers
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Korur, Fikret; Enil, Gizem; Göçer, Gizem – Journal of Educational Research, 2016
The authors mainly aimed to investigate the following question: Are there any significant effects of the first combined method of a conceptual change approach with refutation text, worksheets, and activities with respect to the second combined method of a conceptual change approach with conceptual texts, presentations, and activities on students'…
Descriptors: Foreign Countries, Teaching Methods, Science Instruction, Astronomy
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Yu, Ka Chun; Sahami, Kamran; Sahami, Victoria; Sessions, Larry C. – Journal of Astronomy & Earth Sciences Education, 2015
Computer-generated simulations and visualizations in digital planetariums have the potential to bridge the comprehension gap in astronomy education. Concepts involving three-dimensional spatial relationships can be difficult for the layperson to understand, since much of the traditional teaching materials used in astronomy education remain…
Descriptors: Undergraduate Students, Geography Instruction, Computer Simulation, Visualization
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Korur, Fikret – EURASIA Journal of Mathematics, Science & Technology Education, 2015
Pre-service science teachers' conceptual understanding of astronomical concepts and their misconceptions in these concepts is crucial to study since they will teach these subjects in middle schools after becoming teachers. This study aimed to explore both seventh-grade students' and the science teachers' understanding of astronomical concepts and…
Descriptors: Grade 7, Astronomy, Middle School Students, Preservice Teachers
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Rutten, Nico; van Joolingen, Wouter R.; Haverkamp-Hermans, Gerdi G. N.; Bogner, Franz X.; Kretschmer, Thomas; Stracke, Christian M.; Lameras, Petros; Chioccariello, Augusto; Doran, Rosa; Tiemann, Rüdiger; Kastrinogiannis, Timotheos; Maravic, Jasminka; Crotty, Yvonne; Kelly, Claire; Markaki, Vassiliki; Lazoudis, Angelos; Koivula, Jani; Polymatidis, Dimitris – International Journal of Education and Development using Information and Communication Technology, 2015
In this study we used a narrative approach to investigate the function that digital, interactive tools can fulfill in inquiry teaching and learning. Such a narrative can be conceived of as "talking through" a lesson in which a teacher supports inquiry with technology. By subsequently coding these narratives, we studied the functions that…
Descriptors: Foreign Countries, Educational Technology, Inquiry, Personal Narratives
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Galperin, D.; Raviolo, A. – Science Education International, 2015
This work analysed the evolution of day/night cycle conceptions held by students of different ages and teachers in the Patagonian region of Argentina. The research was based on drawings, written explanations and semi-structured individual interviews. The results showed that both teachers and students had significant comprehension problems. These…
Descriptors: Foreign Countries, Student Attitudes, Freehand Drawing, Semi Structured Interviews
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Keeley, Page – Science and Children, 2013
This column focuses on promoting learning through assessment. This month's issue uses concept cartoons to assess students' ideas about the moon. Concept cartoons, formative assessment tools that reveal students' preconceptions and probe for conceptual understanding, have recently become popular in the United States, with teachers…
Descriptors: Student Evaluation, Science Instruction, Astronomy, Cartoons
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Öztürk, Ayse; Doganay, Ahmet – Educational Sciences: Theory and Practice, 2013
This study investigated primary school 5th and 8th graders' understanding and mental models related to the shape of the world and gravity, and how these models reflected the fact and what kind of a change there is from 5th to 8th graders. This research is based on a cross-sectional design. The study was conducted in a low socioeconomic level…
Descriptors: Elementary School Students, Grade 5, Grade 8, Scientific Concepts
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