This article explains how the sky would look from different locations, specifically from other locations within our solar system. Answers to the following questions are addressed: Do the constellation patterns we see from Earth look different from another planet in our solar system? What would the Sun look like from greater distances? (Contains 2…

Stars of different masses have varying life spans, with the more massive stars "burning out" more quickly than stars of lower masses. How or what they do when they burn out also varies, depending on the mass of the star. All stars are called "main sequence stars" as they continue fusing hydrogen and staying in a state of equilibrium--a balance…

We introduce an interactive online resource for use by students and college instructors in introductory astronomy courses. The General Education Astronomy Source (GEAS) online tutor guides students developing mastery of core astronomical concepts and mathematical applications of general astronomy material. It contains over 12,000 questions, with…

The Zooniverse projects turn everyday people into "citizen scientists" who work online with real data to assist scientists in conducting research on a variety of topics related to galaxies, exoplanets, lunar craters, and solar flares, among others. This paper describes our initial study to assess the conceptual knowledge and reasoning…

This dissertation looks at the effects of an educator-scientist partnership on the creation of an inquiry based science lesson for the middle school classroom. The lesson was initially created by a scientist following their science research, but changed as the scientist began working with teachers. The changes in the lesson show that scientists…

In this article, the author discusses how she combines science lesson with a hands-on art project. She used the wonderfully creative suns shown on the Sunday edition of "The CBS Morning Show" to give the students fodder for thought. She describes how to create an assemblage. An assemblage is like a collage, but it moves past the two-dimensional…

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.…

Cosmology in its current meaning of the science of the universe is a topic that attracts as much popular as scientific interest. This paper argues that modern cosmology and its philosophical aspects should have a prominent place in science education. In the context of science teaching a partly historical approach is recommended, in particular an…

The purpose of this activity is to model the expansion of the universe by investigating the behavior of water waves. It is designed for students in the upper grades of physics and physical science who are learning about the wave nature of light and are ready to discover such important questions about science. The article explains first the Doppler…

Galileo's telescopic discoveries of 1609-1612 provided a crucial, although not conclusive, confirmation of the Copernican hypothesis of the earth's motion. In Galileo's approach, the Copernican Revolution required that the geokinetic hypothesis be supported not only with new theoretical arguments but also with new observational evidence; that it…

This article features Scott D. Tingle, a former career and technical education (CTE) student who always aimed high. November 4, 2011 marked the official culmination of a cherished, virtually lifelong dream of his--becoming an astronaut. It was a goal he had in mind even when he was a high school student in the 1980s at Blue Hills Regional…

It can be difficult to teach students about objects in space that are far away and impossible to touch. The authors found that reading nonfiction trade books, modeling relationships using everyday objects, and synthesizing ideas through writing and drawing helped their students improve their understanding. An added benefit of the integration was…

Amateur astronomers play a critical role engaging the general public in astronomy. The role of individual and club-related factors is explored using data from two surveys (Survey 1 N = 1142; Survey 2 N = 1242) of amateur astronomers. Analysis suggests that formal or informal training in astronomy, age, club membership, length of club membership,…

I describe how to obtain a rather good experimental determination of the eccentricity of the Earth's orbit, as well as the obliquity of the Earth's rotation axis, by measuring, over the course of a year, the elevation of the Sun as a function of time during a day. With a very simple "instrument" consisting of an elementary sundial, first-year…

Nowadays, the importance given to astronomy teaching in science and physics education has been gradually increasing. At the same time, teachers play an important role in remediating the misconceptions about astronomy concepts held by students. The present study aims to determine the misconceptions of pre-service physics teachers (n = 117),…