Describes how the tapping of maple trees can be used to teach lessons in science on boiling points, density, solubility, and other sugaring projects in the curricula. Outlines activities and precautions to follow when doing this project. (RT)

Examined is the effectiveness of a smoking-prevention program in modifying high school students' attitudes and values in such categories as health, peer pressure, and social image as related to smoking. The intervention lasted four to six weeks within the framework of ninth- and tenth-grade biology classes. (Author/YP)

Described is a unit of study on nuclear weapons from a course on nuclear technology. Provided are the elements of first strike attack designed for invoking students' interest and an explanation of each. (YP)

Examines the differences between the expectations of high school teachers and college chemistry instructors concerning students who plan to study college chemistry. Focuses on questions dealing with knowledge of chemical concepts and skills using those concepts. A plan of action is suggested. (YP)

Reports on students' attitudes toward reading science during an experimental study that investigated ways to increase comprehension of technical material. Describes the procedure, results, conclusions, applications, and implication. (RT)

Discussed is the idea of increasing the humanities requirements for chemical engineers. Reported are the results of a survey to determine what other universities are doing about increased general education requirements. A copy of the survey is included. (MVL)

Describes experiences for engineering students to develop spatial awareness and reasoning capability. Describes geometric modeling, basic geometric concepts, operations, surface modeling, and conclusions. (YP)

A teacher describes her science class' successful inclusion of a student with Rett Syndrome. Included in the article are the classroom implications of the disease and strategies for ensuring that all students receive the best science education available. (ZWH)

Gives descriptions of how performance assessment tasks are linked to science curriculum objectives, along with criteria for and examples of performance assessment tasks. Describes the role that computers and related technology can play in problem-based performance assessment. (LZ)

Reviews rationale, purposes, challenges, and relevance of hands-on, plant biology curricula that have been developed in response to the limited use of plants in biology education. Discusses methods to maintain both instructional rigor and student interest in the following topics: cut flowers, container-growing media, fertilizers, hydroponics,…

Discusses the early recognition of chaos as seen in Poincar's work solving dynamical problems. Proposes five examples from which an inventory of the manifestation of chaos can be inferred. Discusses some instructional consequences of the development of ideas of chaos. (MDH)

Describes a study of a collaborative project in which science education faculty and upper elementary school teachers investigated the potential of a project based, technology rich, environmentally oriented approach to science education in an urban school. Discusses research methods and teacher responses to the computers and/or telecommunications…

A symposium that focused on the education of chemistry teachers in China at predominately the middle and high school levels is discussed. The topics of curriculum and textbook reforms, instructional uses of modern technology, science-technology-society, collaborative efforts with educational psychologists, hands-on laboratory work, and the…

Author describes use of writing assignments to help ninth grade students learn earth science and increase their interest in it. Presents advice for both formal writing assignments (laboratory reports and library-research papers) and informal assignments (learning logs or journals and role writing). Frequent review and encouragement with lots of…

Explains how students can learn basic petrographic techniques by using a thin-section collection prepared from the rock units in a geological area under study. Each student defines a particular problem to investigate and is responsible for collecting samples in the field, making additional thin sections, and preparing formal written and oral…