This guide contains a collection of activities which are designed to provide opportunities for 4-H voluteers and youth in New Jersey to get involved in learning about the marine environment. The guide is divided into five sections which deal with habitats, organisms, career exploration, community involvement, and additional marine activities. Each…

A discussion of the use of science activities as a technique for second language instruction focuses on its application in both immersion and more traditional pull-out programs in the elementary school. First, a rationale for the use of hands-on science experiences in grade school second language classes is presented, noting the value of the…

Effects of microcomputer-based laboratory (MBL) exercises and level of cognitive development on high school biology students' ability to construct and interpret line graphs were investigated. Forty-six students enrolled in general biology classes at a rural high school volunteered to participate in the study. These students were administered…

An episodic and activity oriented approach is employed in this unit that illustrates the theme of interdependence of living things. Concepts related to dependence, competition, community, and ecosystems are developed through a case study of a raccoon problem. Various means of solving the raccoon problem are explored within a societal context. Five…

To explore the potential of computer controlled videodiscs for simulating undergraduate science laboratory instruction, the Annenberg/CPB (Corporation for Public Broadcasting) Project funded the University of Nebraska to create and field test six videodisc laboratory experiments, two each in biology, chemistry, and physics. The six discs were…

During the 1984-85 school year, questionnaires were mailed to 358 science teachers in all regions of North Carolina to determine what they thought about the value of laboratory activity as one of their teaching methods and their feelings about the mechanics of using this methodology. Without a follow-up, 52.2 percent (N=187) of the questionnaires…

The increasing availability of the computer in the classroom has created a need for informed and creative instructional software. Two areas of cognitive research in mathematics and science learning have implications to instruction and, consequently, to educational software design. These are research on misconceptions and on differences between…

The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

Presented are views of a Canadian science teacher (Mr. Swift) on the nature of his science teaching and a discussion of a conception of influence which aids in understanding his ideas about time. Mr. Smith uses a provincial government syllabus, ignoring locally developed units and recent textbooks emphasizing student inquiry in favor of syllabus…

The study of alternative conceptions, or interpretations of ideas which differ significantly from the accepted scientific view at any time, has made rapid progress in the last few years. A detailed review of the field is not provided, rather achievements made and challenges for the future are noted. Areas addressed include: (1) the elucidation of…

This manual was developed to provide guidance to individuals working in Project SOAR (Stress on Analytical Reasoning), a pre-freshman summer program for science majors anticipating matriculation at Xavier University of Louisiana. Following an overview of Xavier University and Project SOAR and an outline of general instructions, specific…

The Milwaukee Project is an attempt to provide science teachers at all grade levels with the background and support they need to involve handicapped students in a regular science class. Goals of the project include the improvement of preservice and inservice teacher training to prepare teachers to include the handicapped child in the mainstream…

The final report of the project that concentrated on the expository language found in content-area textbooks begins with an overview of the project, including rationale, significance, and goals. These goals were to (1) describe how high school students and their teachers used their textbooks, (2) describe and analyze the nature of expository…

The ENKA Project is concerned with two major problem areas: the conceptions of physical and chemical phenomena, central to an upper level course, held by compulsory school pupils (grades 7-9) and the implications from descriptions of pupils' conceptions and ways of reasoning for current teaching practice. To determine conceptions held, pupils were…

The Louis D. Brandeis High School Bilingual Program provides English and Spanish language instruction, academic courses, and supportive services for Spanish speaking students of limited English proficiency. This report describes the program as it was implemented in 1980-81. The program description includes background and context; student…