This study explores the thinking and decisions of Vera (pseudonym), a Hispanic elementary teacher, while she enacted a reform-based science curriculum in an urban school in the southern United States. Vera's thinking, decisions, experiences, and practices were documented over a 2-year period. Using the data collected from semistructured…

The purpose of this article is to suggest ways of using research on children's reasoning and learning to elaborate on existing national standards and to improve large-scale and classroom assessments. The authors suggest that "learning progressions"--descriptions of successively more sophisticated ways of reasoning within a content domain based on…

The goal of this project is to develop a unique simulation environment that can be used to increase students' interest and expertise in Computer Science curriculum. Hands-on experience with physical or simulated equipment is an essential ingredient for learning, but many approaches to training develop a separate piece of equipment or software for…

The purpose of this study was to determine the effect of an earth systems science course (integrated mathematics and science content) on preservice elementary teachers' mathematics and science teaching efficacy. Paired t-tests revealed that the personal mathematics and science teaching efficacy and science teaching outcome expectancy significantly…

In many developed countries of the world, pupil attitudes to school science decline progressively across the age range of secondary schooling while fewer students are choosing to study science at higher levels and as a career. Responses to these developments have included proposals to reform the curriculum, pedagogy, and the nature of pupil…

Powerful Ideas in Physical Science (PIPS) is a preservice curriculum that provides modules for physical science courses designed for elementary education majors. Because the courses are built on the learning cycle approach, students develop concepts from activities and then apply this conceptual knowledge. A summative evaluation done by Horizon…

A study is conducted about including a course curriculum that would inform and sensitize students to social issues relating to science in a setting that emphasizes oral and visual communication. This would help students to develop critical thinking skills, practice communication skills, and gain confidence in their ability to think through public…

Among the goals of multicultural and social reconstructionist education are to improve academic achievement, increase appreciation for cultural differences, develop problem-solving skills, and encourage social action. This curriculum unit is concerned with the infusion of multicultural ideals into the elementary science curriculum. A total of 10…

In 1991, a study was conducted at Riverside City College (RCC), in California, to determine the development of science reasoning among students. A science reasoning test was administered at the beginning and again at the end of fall 1991 to two samples: a college-wide sample of 843 students enrolled in one of 55 courses, and a science-oriented…

This book reports on the findings of a 3-year research project, Learning in Science, carried out in New Zealand. It documents the teacher development process for a group of science teachers as they used new teaching activities to take into account students' thinking, constructivist views of learning, and alternative conceptions. The professional…

This summary outlines the National Science Education Standards, the guidelines which define the science content that all students should know and be able to do and which also provide guidelines for assessment of student understanding of the content. This document contains a definition of the National Science Education Standards, a rationale for…

Produced by the Search for Extraterrestrial Intelligence (SETI), Project Haystack presents scenarios that depict various aspects of the search for extraterrestrial intelligence. Students conduct hands-on and minds-on activities while exploring what it means to send and receive a message across interstellar distances. Students explore and map vast…

The purpose of this paper was to determine faculty perceptions about the role a department chair does and should play in a faculty member's movement toward tenure. A group of 485 full-time, tenured, and tenure-track faculty from 13 U.S. doctorate-granting universities participated in the study. Answers to the following questions were solicited:…

The purpose of this brief is to draw from the findings of the 1990 Reform Up Close study of high school mathematics and science in six states by the Consortium for Policy Research in Education in order to: (1) characterize standard-setting policies in high school mathematics and science, (2) document the effects of these standard-setting policies…

In 1989 Florida responded to the continuing crisis in mathematics and science education by developing a Comprehensive Plan: Improving Mathematics, Science, and Computer Education that identifies specific strategic goals and recommendations. Florida State University has been the sole evaluator of the Comprehensive Plan. Visits have been made at…