This study addressed the questions of whether or not the IMAX/OMNIMAX film "Tropical Rainforest" contributes to a positive attitude towards, and and increase in knowledge about, the tropical rain forests of the world. Results indicate that there are statistically significant increases in knowledge gained as well as an increase in positive attitudes towards the tropical rain forests. All three specific audiences (grades 1-6; grades 7-12; adult general) tended to increase overall.
This paper shares research findings that explore the link between conceptual understanding, free exploration of hands-on science center exhibits, and Piagetian cognitive developmental levels. Implications on museum exhibits and field trip experiences are examined as well.
From the Proceedings of the 1992 Annual Visitor Studies Conference. Reviews a study, conducted as part of a formative evaluation of an HIV/AIDS exhibit developed by the New York Hall of Science, which was designed to investigate two issues: 1) What is the current state of youth awareness of the mechanisms by which condoms help prevent the spread of HIV and other sexually transmitted diseases; and 2) Which of two exhibit designs most efficiently communicates concepts related to HIV sexual transmission prevention. A copy of the survey used in the study is included in the appendix of this report.
The objective of this project is to provide a complete package of KIDSPACE hands-on science experiences to small and developing science centers across the country through the National KIDSPACE Partnership Program. This project will allow twelve (12) selected science centers to implement a complete, proven education package geared toward young children at a fraction of the cost of starting one from scratch. This project will provide comprehensive training to a large core of educators within the science center field, and will support continued research into the informal science education of young children through an original Research Study and the formation of a national User's Group. Best of all, this project will generate a wellspring of invaluable science-play connections for hundreds of thousands of children to tale with them into adulthood.
Hands-On Science Outreach, Inc. has for a number of years developed and operated recreational after school and Saturday Science Classes for children, at first in Montgomery County, MD; and subsequently, with NSF support, at more than 22 sites around the country. During the last 10 years, they have reached more than 20,000 students with their unique collection of hands-on science activities. The project is well on the way to becoming self sufficient, and this final award will document both the philosophy of instruction and specific teaching methods that they have used and provide a third party evaluation of the processes of learning that they encourage in informal science education programs. Hands-On Science Outreach, Inc. will publish two 32 page booklets outlining their history, philosophy, and methods, and will conduct a third party evaluation of classes in four demographically diverse sites around the country, carried out under the direction of Dr. Harris Shettel, a nationally recognized informal education researcher. The resulting reports and publications will be widely disseminated, providing valuable information to others planning to offer hands-on science activities for children.
The middle-school and high-school years are a period of change and crystalization in terms of life goals, disciplinary and course preferences, and social and political attitudes. The literature provides a number of cross-sectional descriptions and models concerning cognitive and attitudinal development during adolescence and young adulthood, but there are no longitudinal data available to study these processes. The proposed longitudinal study will examine the (1) development of interest in science and mathematics, (2) the growth of scientific literacy, (3) the development of attentiveness to science and technology issues, and (4) the attraction to careers in science and engineering among two national cohorts of adolescents and young adults. One cohort will begin with a national sample of 3,000 seventh graders and follow them through the 10th grade. The second cohort will begin with a national sample of 3,000 10th graders and follow them for the next four years through the first full year after high school. Data will be collected from students, teachers, counselors, principals, and parents. A purposive sample of two or three school districts with exemplary elementary school science and mathematics education programs will be selected and comparable data will be collected in these districts. The analysis will consist of a series of expanding multivariate developmental models that will seek to understand cognitive and attitudinal growth and change in the context of family, school, and peer influences. Each wave of data collection will provide an opportunity to examine cognitive and attitudinal change measures in an increasingly rich context of previous measures. Periodic reports will be issued with each cycle of data collection and the data will be made available to other scholars on a timely basis. The first phase of the project, being funded at this time, provides approximately 15 months for instrument development and pilot testing, for sample selection, for monitor selection and training, and for working with the research advisory committee.
Digital image processing offers several possible new approaches to the teaching of a variety of mathematical concepts at the middle-school and high-school levels. There is reason to believe that this approach will be successful in reaching some "at-risk" students that other approaches miss. Since digital images can be made to reflect almost any aspect of the real world, some students may have an easier time taking an interest in them than they might with artificial figures or images resulting from other graphics- oriented approaches. Using computer-based tools such as image processing operators, curve-fitting operators, shape analysis operators, and graphical synthesis, students may explore a world of mathematical concepts starting from the psychologically "safe" territory of their own physical and cultural environments. There is reason to hope that this approach will be particularly successful with students from diverse backgrounds, girls and members of minority groups, because the imagery used in experiments can easily be tailored to individual tastes. The work of the project consists of creating detailed designs of the learning modules, implementing them on microcomputers, and evaluating their effectiveness in a variety of ways, using trials with students at Rainier Beach High School, which is an urban public high school having an ethnically diverse student body and a Macintosh computer laboratory.
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TEAM MEMBERS:
Steven TanimotoMichele LeBrasseurJames King
resourceprojectProfessional Development, Conferences, and Networks
The proposers will organize and conduct the first of what is hoped will become an Annual Symposium on Children's Science Books that will focus national attention on this important and overlooked channel for science literacy. This first two day symposium will involve 75 editors, authors, librarians and educators in an intensive exploration of science books intended as independent or collateral reading materials for children at home, classroom or library. A national advisory committee will help shape the symposium's content. Professional and popular articles and a book will disseminate the results of the meeting. This project will explore an often-overlooked area of popular science education, and will involve science researchers committed to participating in improving popular education and communication in science. NSF support will be supplemented by university funds and income from the symposium.