The purpose of the Graduate Record Examinations (GRE) figural-response project was to design a prototype computer assessment system for delivering and scoring figural-response items in the domain of cell and molecular biology and to begin to investigate properties of the item format. This report describes progress to date in an effort that is…

Mission to Planet Earth (MTPE) is an integrated, sustainable environmental education program that focuses on the concept of Earth system science which integrates fields like meteorology, oceanography, atmospheric science, geology, and biology. The program has the following objectives: training the next generation of scientists to use an…

The purpose of this study was to investigate and describe selected instructional strategies (traditional and constructivist) and grouping practices (homogeneous and heterogeneous) on conceptual understanding and critical thinking skills in biology classrooms in three high schools. The context of the study was the teaching and learning of plant…

This study is part of a larger study on the problems that high school students' have in the interpretation and production of drawings and graphic representations in practical work in the biology laboratory, specifically with the use of the microscope. This part of the study focuses on classroom discourse among students and teacher as they use the…

The goal of this guide is to address a major environmental dilemma: worldwide habitat destruction and the disappearance of species. This guide is one of six that are included in the Habitat Ecology Learning Program (HELP), a holistic life science curriculum that involves students in an in-depth study of ecology. HELP includes six teaching guides…

The goal of this guide is to address a major environmental dilemma: worldwide habitat destruction and the disappearance of species. This guide is one of six that are included in the Habitat Ecology Learning Program (HELP), a holistic life science curriculum that involves students in an in-depth study of ecology. HELP includes six teaching guides…

This science activity book contains age-appropriate activities that will enable children ages 3-6 to explore one of the first environments they encounter, their own body. The knowledge gained in these activities can be interspersed with pre-science skills, health information, literature, self-concept development, and body awareness. Each chapter…

This issue of "Indicator of the Month" lists percentages of high school graduates taking selected mathematics and science courses in high school in 1982, 1987, 1990, and 1992. Findings include: (1) High school graduates in 1992 were more likely to take mathematics courses at the level of algebra I or higher and most science courses at the level of…

The Measurement and Evaluation Center conducted two validity studies designed to determine the test scores to be used by the Division in making decisions about credit by examination at the University of Texas Austin (UT Austin) in Biology 302, Cellular and Molecular Biology, and Biology 303, Structure and Function of Organisms. Seventy-nine…

This is the fourth book in a sequence of four volumes written and designed for parents of students of science, particularly for those at the lower and upper elementary and junior high or intermediate level, senior high students, college students preparing to teach science, and all those individuals who are interested in science and the application…

This 9-week curriculum unit on trees is designed for gifted students in grades 1-5. The lessons are designed for 40-minute classes meeting two or three times a week and stress the development of creative thinking skills, creative problem solving and decision making skills, and critical and logical thinking skills. Each of the 12 lesson plans…

The number of women pursuing the sciences has improved since the 1970's. However, the attrition rate of females from college and graduate study of science still exceeds that of their male peers. This project uses qualitative methodology to explore the supports and coping methods which have enabled a selected group of female biologists to complete…

How can science be made more meaningful to all students? This paper approaches this question through an analysis of gender. It begins with a brief exploration of the fundamental mismatch between women and science as described by statistics on the success, interest, and participation of women in science; feminist critiques of science; and studies…

This packet attempts to provide educationally sound alternatives to dissection in the classroom, thereby making it possible for teachers to eliminate dissection from the curriculum. This packet can also be used by educators who include dissection in their curricula but consider it important to respect the expression of students' ethical, moral, or…

This teacher's guide presents current scientific research on the process of human learning and stresses the importance of metacognition. Focus is placed on the integrated pair of concepts, emotion and attention, with analogies to traffic conditions being employed to aid understanding. Background information on human emotion and attention, a…