This study investigated the retention of meaningful understanding of the biological topics of meiosis, the Punnett square method and the relations between these two topics. This study also explored the predictive influence of students' general tendency to learn meaningfully or by rote (meaningful learning orientation), prior knowledge of meiosis,…

The purpose of this study was to investigate the interaction of male and female students with teachers in low-achieving (LAC) and high-achieving (HAC) middle school biology classes. Forty-six students from HAC and 44 students from LAC were observed during a semester for their interaction with their teacher. Findings indicate that males received…

The booklet is part of a grade 10-12 social studies series produced for bilingual education. The series consists of six major thematic modules, with four to five booklets in each. The interdisciplinary modules are based on major ideas and are designed to help students understand some major human problems and make sound, responsive decisions to…

This book contains 22 lessons using hands-on activities designed to present some aspect of biotechnology in a usable form that teachers can adapt for their classrooms. The introductory section serves as a resource that introduces the teacher and student to the history of biotechnology. The activities are divided into five units that group lessons…

This paper reviews the educational research related to student understanding of water and water resources. The literature is drawn primarily from science and environmental education literature and is divided into student knowledge of: physical and chemical properties, biology, earth systems and water resources. The majority of work has been in the…

This document describes Project A+, a cooperative school and privately funded program designed to assist the Austin Independent School District (AISD) in becoming an exemplary school district by the year 2000. The project is divided into four components. The curriculum development component presents three new curricula piloted in AISD schools in…

The Living Library is a library where students can check out classroom pets as well as books. This guide describes the installation and implementation of a Living Library. The guide is presented in the following 10 sections: (1) a description of and rationale for a Living Library; (2) an implementation timeline developed for the intermediate…

This packet contains four science learning activities on the subject of animal science that can be used in agricultural education courses. The activities cover these topics: (1) identifying internal parasites in domestic livestock; (2) the effect of feed preparation on feed palatability and consumption; (3) determining the absorption abilities of…

The equating of reasonably parallel forms of College Board Achievement Tests in biology, chemistry, mathematics level II, American history and social studies, and French is discussed. Results of the following five equating methods are compared: (1) Tucker; (2) Levine equally reliable; (3) Levine unequally reliable; (4) frequency estimation…

This sourcebook, prepared by the Intercampus Group on Collaborative Learning of Indiana University, offers suggestions to those who are already familiar with collaborative learning, but want to know how others are responding to the same or similar challenges. Papers are presented that examine general issues of collaborative learning in the Arts…

In 19th century America the textbook for reading, or "reader," was predominant as the learning tool for young children. Science selections in these readers introduced students to their first formal science instruction. This paper presents an analysis of the science used in 19th century popular readers. Through a synthesis of expert…

An interactive videodisk (IVD) program was developed to reinforce learning of the biological concept of protein synthesis for high school students. The laser videodisc "The Living Textbook Life Science" was the source of frames, and the authoring system of G. Smith was used to create the disc. The interactive program was designed to make…

Estuaries are marine systems that serve as nurseries for animals, links in the migratory pathways, and habitat for a complex community of organisms. This curriculum guide intended for use at the middle school level is designed for use with the on-site program developed by the Padilla Bay National Esturine Research Reserve (Washington). The guide…

The purpose of this module is to introduce students (grades 10-11) to critical bioethical issues by considering moral dilemmas and knowledge of biomedical advances. The module is organized into 12 topic areas, each containing a dilemma story, introductory reading material, sample student responses, and questions. Dilemmas are essentially brief…

"Preparing for Tomorrow's World" is an interdisciplinary, future-oriented program which incorporates information from the sciences and social sciences and addresses societal concerns which interface science/technology/society. The program promotes responsible citizenry with increased abilities in critical thinking, problem-solving,…