Describes the Systems Thinking and Curriculum Innovation (STACI) Project, which is examining the impact of a technology-based curriculum innovation on teaching and learning outcomes in high school science and social studies. Systems thinking is discussed, simulation-modeling software is described, and implications for technology in educational…

Describes a science experiment in which the heartbeats of mammals can be counted and graphed as measurable data by the computer. Provides information on materials needed, pre-lab activity worksheet, and follow-up activities. (RT)

Outlines a one day chemistry seminar which is part of the Elementary Science Fellows Programs at the Wisconsin Regional Staff Development Center. Lists the topics of the program and some activities that were used. Discusses the status of the program. (MVL)

Reports that young children in the pedestrian accident prone age range of four-eight years hold a variety of naive conceptions regarding speed. Proposes a primary science unit using a conceptual change approach. (MVL)

Outlines a lesson on the study of rocks including classification, identification, and observation techniques. Provides a listing of activities which integrate rocks with art, mathematics, and language arts. (RT)

Discusses a new Australian Academy of Science secondary chemistry textbook that provides a more interesting, enjoyable, and understandable base to a wider spread of students. Notes that rigor is maintained for use in college prep courses. Lists context for change, guiding philosophies, and the table of contents. (MVL)

Discusses the use of robotics in the analytical chemistry laboratory. Suggests using a modular setup to best use robots and laboratory space. Proposes a sample preparation system which can perform aliquot measurement, dilution, mixing, separation, and sample transfer. Recognizes attributes and shortcomings. (ML)

Reports two electrochemical demonstrations. Uses a hydrogen-oxygen fuel cell to power a clock. Includes description of methods and materials. Investigates the "potato clock" used with different fruits. Lists emf and current for various fruit and electrode combinations. (ML)

Describes the Assessment of Performance Unit (APU) Science project. Discusses the findings including perceptions of problems, procedural understanding, control of variables, and measurement strategies. Suggests a change from traditional learning strategies to more student-centered ones. (YP)

Project INSITE is an on-going program in the use of computers and on-line searching, electronic mail, and CD-ROM technologies to facilitate the acquisition and exchange of information among science teachers, students, school districts, and the scientific and higher education communities. (Author/PR)

A study (n=510) investigated students' cognitive and noncognitive variables predicting success and persistence in an undergraduate engineering program. Students performing well in science and mathematics and genuinely interested in engineering were more likely to persist and succeed. Predictor variables changed over the students' first two years.…

Making books is a creative and enjoyable way to integrate science with other subjects, to extend learning, and to make science relevant to children's lives. Presents successful book-making techniques and procedures. (PR)

Contends that a large segment of our nation's population is underserved in mathematics and science education. Some teaching strategies suggested to increase mathematics and scientific literacy among all students include making wrongs right; vary learning and allow group work; overcome language barriers with math and science; and respect different…

Employed an interpretive methodology to examine interrelations between teacher and student actions in a context of teaching and learning in a grade-11 chemistry class. Teacher and student goals, beliefs about teacher and learner roles, and constructions of the context were coherent to such an extent that there was little impetus for change. (24…

Asserts that integrating music with core curriculum subjects can improve student achievement in production, perception, and reflection in general music classes. Describes the Arts PROPEL approach, based on the philosophy that students learn best when they are active constructors of their own knowledge. (CFR)