This study and discussion center upon the use of "YouTube's" automatic captioning feature with college-age adult readers. The study required 75 participants with college experience to view brief middle school science videos with automatic captioning on "YouTube" and answer comprehension questions based on material presented…

At Appalachian State University students have to take just two semesters of a physical or biological science to satisfy the general education requirements. Most non-science major students have little time in their crowded schedules to take additional science courses, whether they want to or not, and in fact face a surcharge when taking more…

I discuss a pedagogical strategy in which we ask students to write about science. Such writing is to be done regularly and often, in class and out of class, in the format of brief "letters to a friend" and longer essays. The goal of this technique is not to teach students how to write; it is to use their writing to help them learn the science.…

Between March and July 2010, each of the 796 departments that awarded at least a bachelor's degree in physics or astronomy were contacted by e-mail, mail, and certified mail. Follow-up contacts were made for departments that had not yet responded. Responses were received from 744 departments (93%). The percentage of women among physics…

This study offers a detailed analysis of an episode of the popularization of astronomy which took place in Portugal, a peripheral country of Europe, and occurring in the early twentieth century. The episode was driven by the 28 May 1900 total solar eclipse which was seen on the Iberian Peninsula (Portugal and Spain). Instead of focusing on one of…

The Earth's primary atmosphere, which was similar to that of the gas giant planets, was soon lost, and a secondary atmosphere was established by outgassing from the early Earth and from colliding debris. The composition of this atmosphere was probably similar to present-day volcanic emissions but with a tiny percentage of photochemically produced…

This article uses U.S. survey data (N = 15,847) to characterize the evolution of student interest in an astronomy career in the period between middle school and the beginning of college. We find that middle school students have a relatively high interest in astronomy, which sharply declines with every phase of their education. However, many of the…

In recent years information technology has been integrated into education to produce a series of trends, beginning with "electronic learning" (e-learning), through "mobile learning" (m-learning) and finally to "ubiquitous learning" (u-learning), which aims to improve learner motivation through overcoming the…

The Test Of Astronomy STandards (TOAST) is a comprehensive assessment instrument designed to measure students' general astronomy content knowledge. Built upon the research embedded within a generation of astronomy assessments designed to measure single concepts, the TOAST is appropriate to measure across an entire astronomy course. The TOAST's…

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…

Situating science concepts in concrete and authentic contexts, using information and communications technologies, including multimodal modeling tools, is important for promoting the development of higher-order thinking skills in learners. However, teachers often struggle to integrate emergent multimodal models into a technology-rich informal…

This paper presents an analysis of physics teachers' as well as university and high school students' understanding of some astronomy concepts. In recent years, the significance of astronomy teaching in science education has gradually increased. Many research studies indicate that students have misconceptions about the reasons for seasons, the…

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…

From the perspective of teaching, the huge natural laboratory that astronomy provides constitutes the most prominent connection between astronomy and other branches of science. The purpose of this research was to provide educators with activities of observation using simple materials that were developed to facilitate the teaching of basic concepts…

A pedagogical innovation was collaboratively designed, implemented and evaluated in the context of a school-university partnership. The innovation had a dual purpose: 1) to provide an opportunity for primary pre-service teachers to develop their understanding and experience of teaching "design and produce" processes (working…