Administered a questionnaire containing common earth/space science alternative conceptions to preservice elementary teachers (n=122). Suggests that many misconceptions originate in the classroom and that preservice elementary education teachers have many of the same misconceptions that their future students will have. (35 references) (Author/JRH)

Summarizes the results of three related studies whose overall purpose was to determine elementary students' conceptions about earthquakes at two widely separated locations in the United States. Certain topics, such as the cause of earthquakes, seemed to cause difficulty for students. New definitional responses emerged in the studies that took…

This paper presents the results of an experiment which investigated elementary school children's concept of the earth's shape and the related concept of gravity. First, third, and fifth grade children were asked a series of factual, explanatory, and generative questions in an attempt to understand as clearly as possible the way they conceptualized…

Provided is a list of 92 references. Categories include general references, debunking astrology, identifying U.F.O.s, ancient astronauts, Velikovsky and worlds in collision, lunacy and the moon, Sirius B and the Dogon tribe, the face and pyramids on mars, the Tunguska Event, and the Bermuda Triangle. (CW)

This paper presents findings from research on knowledge acquisition in observational astronomy to demonstrate the kinds of intuitive models children form and to show how these models influence the acquisition of science knowledge. Sixty children of approximate ages 6, 9, and 12 were given a questionnaire to investigate their knowledge of the size,…

This document reports the results of a cross-cultural study on children's knowledge about the shape, gravity, movement, and location of the Earth and about the day/night cycle. The subjects of the study were elementary school students from Greece (N=90) and the United States (N=60). The results of the study showed that the children in both samples…

Presented is a list of over 50 commonly held misconceptions based on a literature review found in students and adults. The list covers earth science topics such as space, the lithosphere, the biosphere, the atmosphere, the hydrosphere, and the cryosphere. (KR)

Two classroom studies, one conducted in the spring of 1985 and the second in the spring of 1986, showed that many high school students do not differentiate between heat and temperature; instead, they have a single concept that contains some of the features of heat and some of the features of temperature. Because the distinction between these two…

The concept of the density of a material has an important role in elementary and secondary school science curricula, but it is a difficult concept to grasp. This project explores why this should be and whether there are some simpler, more accessible notions which can serve as the basis for building a concept of density in students' minds during…