Reports a study (n=27) concerning the knowledge about image formation exhibited by students following instruction in geometrical optics in an activity-based college physics course for prospective elementary teachers. Student diagrams and verbal comments indicate their knowledge can be described as an intermediate state: a hybridization of…

Describes two basic types of software for beginning geology classes: general programs used to illustrate geologic phenomena (for example superposition) and programs written for specifically for geologic applications. (PR)

Prescribes the use and grading of student-created assessment portfolios for a large-enrollment, introductory-level environmental science course. Grading involves a modified holistic-scoring technique that evaluates student-provided evidence of academic achievement from extended, authentic tasks. Portfolio use emphasizes the integration of facts…

College physics teachers describe their experience using a computer-based classroom communication system that facilitates presentation of questions for small-group work, collection of student answers, and display of histograms showing how the class answered, all feeding into classwide discussions. The technique engages students in active learning…

Provides an annotated bibliography that addresses the preparation of students who discontinue their math and science education after attending a community college, including those who will become K-12 teachers. Discusses challenges students and community colleges face and describes some programs that might improve student success. (Contains 13…

The purposes of this study were to (a) gain an understanding of the views of inquiry held by faculty members involved in undergraduate science teaching and (b) describe the challenges, constraints, and opportunities that they perceived in designing and teaching inquiry-based laboratories. Participants included 19 college professors, representing…

In this paper we present a simple set-up that illustrates the mechanism of sap ascent in plants and demonstrates that it can easily draw water up to heights of a few meters. The set-up consists of a tube with the lower end submerged in water and the upper one connected to a filter supported by a standard filter-holder. The evaporation of water…

Inquiry-based laboratories are acknowledged as the preferred method of instruction for development of research skills. Much has been written about changes in student performance associated with inquiry, but less is known about how students view the inquiry-based format or whether they perceive a benefit from this type of instruction. The Student…

This book presents a wide selection of issues currently of interest and concern in higher education institutions in Ireland. The chapters are snapshots of the intersection between theory, practice and research in particular settings; they are not meant to be comprehensive. Nevertheless, they present practice approaches, new theoretical…

In spring 1992, American River College, in California, began a Beacon College project to involve students in the life of the college through the implementation of a Peer Assisted Learning program. In the program, the college established semester-long collaborative study groups in selected math and science classes. Prior to the semester, faculty…

In spring 1992, American River College (ARC), in California, began a Beacon College project to involve students in the life of the college through the Peer Assisted Learning (PAL) program, involving semester-long, collaborative study groups in selected math and science classes. These two reports describe project outcomes for 1995 and as of January…

"Talking Science" does not mean simply talking about science; it means doing science through the medium of language. This is a book about communication, scientific, and technical education. Chapters 1 and 2 introduce the specific themes and methods of the book. Each analyzes a brief classroom episode, looking from two different points of view at…

This study investigated the predictive relationship between initial student attitudes, admissions test scores, years of high school math taken, and the student's subsequent achievement in introductory college chemistry. A group of 179 students who began as new freshmen during the same fall semester and took an introductory chemistry course during…

This monograph describes 30 college and university programs funded by the Fund for the Improvement of Postsecondary Education from 1989 to 1991. Each description includes information on program purpose, project activities, major insights and lessons, project continuation, and available information. The first group of 10 are programs focused on…

Many are aware that factors other than academic talent help to determine a student's success or failure in school A 4-year longitudinal study including 87 men and 34 women at North Carolina State University examines gender differences in students' academic performance, persistence in chemical engineering, and attitudes toward their education and…