Presents scientific and technical information related amateur radio operation, commonly called "ham" radios, and radio astronomy. (PR)

Describes how to fit binocular observations of the planets to a theoretical model of circular orbits using a modern computer spreadsheet, from which fundamental data about the solar system may be deduced. (AIM)

Describes how a spreadsheet is used to fit a circular orbit model to observations of Jupiter's moons made with a small telescope. Kepler's Third Law and the inverse square law of gravity are observed. (AIM)

Recommends using science fiction television episodes, novels, and films for teaching science and motivating students. Studies Newton's Law of Motion, principles of relativity, journey to Mars, interplanetary trajectories, artificial gravity, and Martian geology. Discusses science fiction's ability to capture student interest and the advantages of…

The relationship between the Bible and modern astronomy has been complicated and often turbulent. Many scientists would argue that for modern astronomy to be born, biblical cosmology had to die. Article includes a history of the church/science relationship, a primer in biblical cosmologies, and a discussion of some philosophical problems behind…

Describes a lesson in which students perform simple body movements in order to gain insight into the relationship between time and the astronomical motions of the earth, and how these motions influence what we see in the sky at various times of the day and year. (WRM)

Many of us have an intuitive understanding of physics that works surprisingly well to guide everyday action, but we would not attempt to send a rocket to the moon with it. Unfortunately, the authors argue, our policy makers are not as cautious when it comes to basing our school accountability system on intuitive test theory. Intuitive physics…

The aim of this study was to develop a new research-based learning unit for tides to be used in lower secondary schools. The learning unit was based on the scientific theory of tides, textbooks, and also an analysis of students' conceptions. Descriptions are included of the content and the teaching-learning activities of the unit. The teacher talk…

The present work is concerned with one of the most successful books popularizing astronomy of the last half of the 19th century, published in France under the title "L' Astronomie Populaire". The book was translated into Greek and was the first book, out of 100, which was published in order to be a part of a popular library meant to educate the…

The House of Science in Stockholm is a university science laboratory for physics, astronomy and biotechnology, entirely devoted to schools. The laboratory makes modern science accessible to teachers, school classes and individual students. It could serve as a model for universities and science centres that want to bridge the gap between school and…

Atmospheric optical effects can teach much about physics and especially optics. Coronae--coloured rings around the sun or moon--are large-scale consequences of diffraction, which is often thought of as only a small effect confined to the laboratory. We describe coronae, how they are formed and experiments that can be conducted on ones in the sky.…

This article presents results of the first two years of the introduction of a critical thinking (CT) component to standard freshman astronomy lab exercises for nonmajors. The component consists of a series of probing questions folded into the exercises, plus a formal grading rubric. The grading rubric is adapted from the generalized Washington…

This article talks about fulldome video, a new technology which has been adopted fairly extensively by the larger, well-funded planetariums. Fulldome video, also called immersive projection, can help teach subjects ranging from geology to history to chemistry. The rapidly advancing progress of projection technology has provided high-resolution…

At the pre-college and first-year college level of physics instruction, Kepler's laws are generally taught as empirical laws of nature. Introductory physics textbooks only derive Kepler's Second law of areas. It is possible to derive all of Kepler's laws mathematically from the conservation laws, employing only high-school algebra and geometry.…

Astronomy and astronomy-related topics have sufficient appeal and depth that they can be used to motivate students, illustrate important chemical concepts, and demonstrate that chemistry and chemists are concerned with all parts of nature. In this article some recent developments in astrochemistry are suggested as examples for the teaching of…