Described is a one-week summer chemistry workshop held at Lebanon Valley College, Annville, Pennsylvania, for secondary school students. Experiments and evaluation results of the workshops are provided. (HM)

This paper, presented at the conference on the role of the laboratory in physics education, which was held in Oxford, England in July 1978, describes the role of the laboratory in school and university physics in Honduras. (HM)

This paper, presented at the conference on the role of the laboratory in physics education which was held in Oxford, England in July 1978, discusses whether physics laboratories are essential or merely desirable for secondary schools and universities. (HM)

Describes an underwater expedition which will allow students to participate in activities without being physically present. Provides a list of participating museums and examples of activities from curriculum materials which include a poster, bathymetric map, and 25 lessons. (RT)

Investigates the four week chemistry program in a summer program in science and mathematics. Identifies weekly topics for the program: (1) color and visible spectroscopy; (2) UV spectroscopy, fluorescence, and chemiluminescence; (3) IR and NMR spectroscopy; and (4) lists 12 individual projects. (MVL)

Provided is a model to depict how the development of process skills can be systematically achieved and in turn determine the students' achievement in science practicals. Modified laboratory instruction is compared with conventional laboratory instruction. The results of field testing on 164 ninth grade subjects are described. (MVL)

Water rockets are used to present Newton's three laws of motion to high school physics students. Described is an outdoor activity which uses four students per group. Provides a launch data sheet to record height, angle of elevation, amount of water used, and launch number. (MVL)

Presents an identification method which uses the process of elimination to identify pollination systems. Provides the polyclave key, methodology for using the key, a sample worksheet, and abbreviation codes for pollination systems. (MVL)

Follows the increase of the pH in a solution of vinegar during neutralization with commercial antacid tablets. Provided are background information, equipment details, procedures, and details of the data analysis. (MVL)

Models which demonstrate the concept of moment of force in two- and three-dimensional cases and have been well received by students are described. Photographs and instructions for each model are provided. (MVL)

Describes two demonstrations: 1) the effect of polarity on solubility using sodium dichromate, TTE, ligroin, and water to form nonpolar-polar-nonpolar layers with the polar layer being colored; 2) determination of egg whites to be yellow by determining the content of yellow colored riboflavin in the egg white. (MVL)

FAST I (Foundational Approach to Science Teaching I) is an inquiry and inductive-reasoning approach to learning physical science, ecology, and relational study. The program was successfully adapted for middle school students with mild disabilities. Teacher preparation, classroom groupings, behavior management procedures, evaluation, and…

Describes acid-base titration experiments using the computer. (MKR)

Findings of experimental and qualitative research on construction of science knowledge by students with mild disabilities are reported. Both lines of research indicate these students are able to construct scientific knowledge using scientific methods, positive outcomes are associated with implementation of teacher effectiveness variables, and…

Examines whether teachers' views about the nature of science and scientific inquiry are reflected in their choice and design of learning experiences (particularly laboratory activities) and, therefore, are significant influences on students' understanding of science. (SM)