Black girls represent a unique subpopulation of science learners. Black girls are unique because they consistently outperform Black boys in science. Despite this trend, Black girls often face dual marginalization in STEM classrooms and professions. Racial and gender marginalization can inhibit the success of Black girls in science if researchers,…

The present study investigates the effects of multimedia and schema induced analogical reasoning on science learning. It involves 89 fourth grade elementary students in the north-east of the United States. Participants are randomly assigned into four conditions: (a) multimedia with analogy; (b) multimedia without analogy; (c) analogy without…

Researchers have attempted to develop paper and pencil Piagetian tests that yield results equivalent to manipulative Piagetian tasks and that can be administered in significantly less time. This study is an attempt to partially replicate and extend the findings of research by Paul Ankeny and Lyle Joyce who found significant positive correlations…

The attitudes toward the environment of elementary school pupils in Jordan were investigated. The results revealed favorable but not strong positive attitudes. Methods, instruments, and implications are discussed. (CW)

This study compared the classroom environments as perceived by fourth-grade, seventh-grade and high school boys and girls in classes taught by males and females to determine if any perceptual differences existed. The analyses showed no differences for fourth-grade students, one for seventh-grade students, and three for high school students.…

The goals of this research were to: (1) develop instruments useful in profiling the characteristics of teaching manuals used with grade 4 science textbooks and the effects of those manuals on teacher and pupil activities; (2) look at both high and low inference perspectives in making these profiles; (3) develop two instruments, one for elementary…

Assessed is the level of scientific and natural resource knowledge possessed by fourth-, eighth- and eleventh-grade students. Misconceptions are noted. Discussed are implications for teaching about acidic deposition. (CW)

This study explores a learning model which suggests that a concept is acquired first through manipulation of concrete objects followed by transformation of the concrete objects into semi-concrete representations, followed by internalization of the concept through abstract representations. Microcomputer simulations of manipulative activities were…

Many current studies have discovered that students tend to use either an Aristotelian or the Medieval impetus model rather than the Newtonian view in order to explain their experience. This preconceived knowledge may be important for students in learning mechanics. The purpose of this study was to identify and confirm the existence of a…

The Connecticut Assessment of Educational Progress (CAEP) is modeled after the National Assessment of Educational Progress (NAEP) and has been in operation since 1971. This report is the culmination of a multi-year effort by the Connecticut State Department of Education to make its CAEP program even more useful to classroom teachers and other…

This study assessed the level of scientific and natural resource knowledge that 4th, 8th, and 11th grade students in Maine possessed concerning acidic deposition. A representative sample of public school students (n=175) was interviewed on 12 concept principles considered critical to a full understanding of the acidic deposition problem. These…