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Showing 1 to 15 of 89 results Save | Export
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Dragoni, Michele – Physics Teacher, 2020
The acceleration of gravity in Earth's interior is determined by the density distribution in Earth. A remarkable result is that the acceleration is approximately constant all over the mantle, which amounts to about 84% of Earth's volume. This result can be explained by a simple two-layer model of Earth, showing that the constancy of the…
Descriptors: Physics, Scientific Concepts, Earth Science, Astronomy
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Kucukozer, Huseyin; Yurumezoglu, Kemal; Kucukozer, H. Asuman; Isildak, R. Suat – Physics Education, 2020
In this study, the tilt of the Earth's axis was measured during a lunar eclipse using a telescope based on the angle between the lunar orbit and ecliptic planes being considered as approximately zero. The presented method not only offers a practical and reliable way of measuring the axial tilt of the Earth during a lunar eclipse but also helps in…
Descriptors: Physics, Science Instruction, Teaching Methods, Astronomy
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Sagdiç, Ali; Sahin, Elvan – Journal of Science Learning, 2023
An immense body of literature on astronomy studies has provided evidence that individuals perceive the lunar phases concept as difficult. Furthermore, many studies have shown erroneous explanations or alternative conceptions of lunar phases. However, there is also a need to understand how individuals construct an explanation of the Moon's phases.…
Descriptors: Astronomy, Science Instruction, Concept Formation, Scientific Concepts
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Pili, Unofre B.; Violanda, Renante R. – Physics Education, 2020
The oscillating atmospheric CO[subscript 2] concentrations at Mauna Loa, on the island of Hawaii, Hawaii, United States of America, are Fourier transformed in order to extract the period of oscillations. Also well-known as the Keeling curve, CO[subscript 2] concentrations (in time series) at Mauna Loa oscillate in direct association with seasonal…
Descriptors: Computer Software, Physics, Science Instruction, Astronomy
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Soysal, Yi?lmaz – Journal of Science Learning, 2022
Science curriculums and curricular materials are essential guidelines in materializing effective science teaching. The primary goal of the current study aims to present a thematic analysis of the last three elementary and middle school science curriculums objectives released in 2013, 2017, and 2018 to determine whether they provide a base for…
Descriptors: Science Curriculum, Educational Objectives, Science Instruction, Elementary School Students
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Salimpour, Saeed; Bartlett, Sophie; Fitzgerald, Michael T.; McKinnon, David H.; Cutts, K. Ross; James, C. Renee; Miller, Scott; Danaia, Lena; Hollow, Robert P.; Cabezon, Sergio; Faye, Michel; Tomita, Akihiko; Max, Charles; de Korte, Michael; Baudouin, Cyrille; Birkenbauma, Daina; Kallery, Maria; Anjos, Sara; Wu, Qixuan; Chu, Hye-eun; Slater, Eileen; Ortiz-Gil, Amelia – Research in Science Education, 2021
Astronomy is considered by many to be a gateway science owing to its ability to inspire curiosity in everyone irrespective of age, culture, or general inclination towards science. Currently, where there is a global push to get more students engaged in Science, Technology, Engineering, and Mathematics, astronomy provides an invaluable conduit to…
Descriptors: Astronomy, Science Instruction, Cross Cultural Studies, Science Curriculum
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Sahingöz, Selçuk – Review of International Geographical Education, 2021
Today, individuals need a solid understanding of how earth as a system works in order to understand and develop solutions for science-based issues affecting societies on a global scale such as natural disasters, global warming or COVID-19 pandemic. Humans also deliberate space investigations, such as interplanetary travels and life in space.…
Descriptors: Spatial Ability, Earth Science, Problem Solving, Skill Development
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Volkwyn, Trevor Stanton; Airey, John; Gregorcic, Bor; Heijkenskjöld, Filip – Designs for Learning, 2019
In this paper we discuss the role of transduction in the teaching and learning of science. We video-filmed pairs of upper-secondary physics students working with a laboratory task designed to encourage transduction (Bezemer & Kress, 2008). The students were simply instructed to use a hand-held electronic measurement device (IOLab) to find the…
Descriptors: Secondary School Science, Physics, Science Laboratories, Measurement
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Oostra, Benjamin – Physics Teacher, 2015
Most students know that planetary orbits, including Earth's, are elliptical; that is Kepler's first law, and it is found in many science textbooks. But quite a few are mistaken about the details, thinking that the orbit is very eccentric, or that this effect is somehow responsible for the seasons. In fact, the Earth's orbital eccentricity is…
Descriptors: Science Instruction, Physics, Astronomy, Earth Science
Merner, Laura; Tyler, John – AIP Statistical Research Center, 2017
Using the National Center of Education Statistics' Integrated Postsecondary Education Data System (IPEDS), this report analyzes data on Native American recipients of bachelor's degrees among 16 physical science and engineering fields. Overall, Native Americans are earning physical science and engineering bachelor's degrees at lower rates than the…
Descriptors: American Indian Students, Bachelors Degrees, Physical Sciences, Engineering Education
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Hobson, Art – Physics Teacher, 2012
The 5000-year-old remains of Stonehenge, in England, testify to humankind's reverence for the stars. Humans hauled four-ton stones from as far away as 240 km to make these monuments. They are the remains of a larger structure used for religious purposes and to predict astronomical events such as solstices, equinoxes, and perhaps even eclipses, an…
Descriptors: Physics, Science Instruction, Scientific Concepts, Astronomy
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Rossi, Sabrina; Giordano, Enrica; Lanciano, Nicoletta – Physics Education, 2015
Many researchers have documented the difficulties for learners of different ages and preparations in understanding basic astronomical concepts. Traditional instructional strategies and communication media do not seem to be effective in producing meaningful understanding, or even induce misconceptions and misinterpretations. In line with recent…
Descriptors: Physics, Science Education, Earth Science, Astronomy
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Testa, Italo; Busarello, Gianni; Puddu, Emanuella; Leccia, Silvio; Merluzzi, Paola; Colantonio, Arturo; Moretti, Maria Ida; Galano, Silvia; Zappia, Alessandro – Physics Education, 2015
The science education literature shows that students have difficulty understanding what causes the seasons. Incorrect explanations are often due to a lack of knowledge about the physical mechanisms underlying this phenomenon. To address this, we present a module in which the students engage in quantitative measurements with a photovoltaic panel to…
Descriptors: Science Instruction, Physics, Scientific Concepts, Statistical Analysis
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Bates, Alan – Physics Teacher, 2013
Simulations of physical systems are widely available online, with no cost, and are ready to be used in our classrooms. Such simulations offer an accessible tool that can be used for a range of interactive learning activities. The Jovian Moons Apple allows the user to track the position of Jupiter's four Galilean moons with a variety of…
Descriptors: Earth Science, Astronomy, Learning Activities, Measurement
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Walsh, K. A. P.; Sharp, P. – Physics Education, 2011
Sir Nevil Maskelyne is remembered by many as the main rival to clockmaker John Harrison in the famous "Longitude" affair of the 18th century. However, his contributions to science go well beyond this often misreported drama; three of his many observations and developments are considered here in the year marking the 200th anniversary of his death.…
Descriptors: Astronomy, Technology, Earth Science, Physical Sciences
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