This paper describes the effects of learning support on simulation-based learning in three learning models: experiment prompting, a hypothesis menu, and step guidance. A simulation learning system was implemented based on these three models, and the differences between simulation-based learning and traditional laboratory learning were explored in…

Active-learning strategies are increasingly being integrated into college-level science courses to make material more accessible to all students and to improve learning outcomes. One active-learning pedagogy, case-based learning (CBL), was developed as a way to both enhance engagement in the material and to accommodate diverse learning styles.…

During the last few years, the number of university students choosing to follow engineering degrees has decreased dramatically in Spain. For that reason, several university departments, in collaboration with some high schools, have developed a range of activities in order to promote a higher enrollment rate, to improve the level of mathematics and…

There are few studies of the impact of ubiquitous computing on high school science, and the majority of studies of ubiquitous computing report only on the early stages of implementation. The present study presents data on 3 high schools with carefully elaborated ubiquitous computing systems that have gone through at least one "obsolescence cycle"…

The article describes a program sponsored by International Business Machines Corporation (IBM) in which approximatey 60 children (14 to 17 years old) gifted in science spent much of 1941 after school hours in a science laboratory in IBM's showroom building. A number of these former students have achieved such positions as head of Goddard Space…

This paper deals with science laboratory assignments and physical education activity hours as aspects of the teaching load. The equation of laboratory and lecture hours was on a percentage figure, e.g., a one-to-one value was shown as 100% and two laboratory hours to one lecture hour was 50%. Seventy usable replies (from 79 inquiries) showed an…

Inexpensive, low-density polyethylene tubing has physical characteristics about midway between glass and rubber. For many laboratory uses it may be superior to both. (BB)

Rebuttal to a previous article maintains that laboratory experiences help students further develop their reasoning abilities. (Author/MLF)

This article discusses the involvement of the accreditation organization, the regulatory agencies, the consensus standards-writing organizations, and the laboratory community in the establishment of accreditation programs. (BB)

Describes procedures for the disposal of chemicals commonly used in secondary school chemistry laboratories. Special reference is given to inorganic salts. It is suggested that cyanides and other highly toxic salts should be disposed of by experts. (MA)

Gives recommendations for the establishment of science laboratory programs in elementary schools, cites research on various types of programs and provides an extensive list of texts that can be used. (MS)

Briefly reviews arguments for and against high school science laboratory instruction and suggests using the microcomputers as a laboratory instrument. How the microcomputer-based laboratory (MBL) works is explained and some hardware and software packages are noted. (MBR)

Three science departments share lecture facilities in one compact building. (Author)

Describes a science facility built at Seattle Pacific University for approximately 70 percent of the capital cost of a conventional science building. The building serves seven disciplines on a regular basis. The operation of the multidisciplinary laboratory, special features, laboratory security, and student experience/reactions are highlighted.…

Provides an alphabetical listing of laboratory instruments and equipment and the names and addresses of their manufacturers. (CS)