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Rund, John V.; And Others – Journal of Chemical Education, 1989
Discusses a survey of selected undergraduate chemistry laboratory courses. Topics include: who preps the experiment; degree of faculty involvement; instructional loads; types of directions used; satisfaction with materials used; techniques taught; computer use; rating the laboratory; and a self rating. Provides data for each topic. (MVL)
Descriptors: Chemistry, Class Size, College Science, Computer Uses in Education
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Sayed, Yousry; And Others – Journal of Chemical Education, 1989
Describes several common synthetic organic transformations involving alkenes, alcohols, alkyl halides, and ketones. Includes concepts on kinetic versus thermodynamic control of reaction, rearrangement of a secondary carbocation to a tertiary cation, and the effect of the size of the base on orientation during elimination. (MVL)
Descriptors: Chemical Reactions, Chemistry, College Science, Inorganic Chemistry
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Honey, J. N. – Journal of Biological Education, 1988
Examined are some of the distinctive features of the biological sciences. Discussed are the use of models with case studies, universal principles, and alternative frameworks. (CW)
Descriptors: Biological Sciences, Cognitive Development, Cognitive Psychology, Cognitive Structures
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Cochran, Philip A. – American Biology Teacher, 1989
Describes modifications and procedures needed for parasitic lampreys to be kept in a closed system. Presents information dealing with obtaining the organisms, tank modifications, temperature, feeding, disease prevention, and animal welfare. A discussion is included. (RT)
Descriptors: Animals, Biology, College Science, Culturing Techniques
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McNeal, Ann P. – New Directions for Teaching and Learning, 1989
An introductory science seminar about the physiology of human movement at Hampshire College is described. Students are required to begin defining and answering their own research questions and elements of collaborative learning are included. (MLW)
Descriptors: College Curriculum, College Instruction, College Science, Course Content
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Heylin, Michael – Chemical and Engineering News, 1989
Notes that women have earned 20 percent of chemistry Ph.D. degrees in recent years but hold only 4.9 percent of tenure track faculty positions in graduate chemistry departments. Lists faculties with three or more women and with none. Reviews a survey by the American Chemical Society's Women Chemists Committee. (MVL)
Descriptors: Chemistry, College Science, Employed Women, Employment
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Krieger, James – Chemical and Engineering News, 1989
Discusses a continuing education course that reached 1000 viewers at 43 North American sites. Points out that each professor had 35 minutes for his presentation followed by a 10-minute call-in question and answer period. Notes polymer topics will be the focus of upcoming lessons. (MVL)
Descriptors: Chemical Reactions, Chemistry, College Science, Continuing Education
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Johnson, Eric R.; Alter, Paula – Journal of Chemical Education, 1989
Described is an experiment in which the student can ascertain the meaning of a negative result from a qualitative test by performing a more sensitive quantitative test on the same sample. Methodology for testing urinary glucose with a spectrophotometer at 630 nm and with commercial assaying glucose strips is presented. (MVL)
Descriptors: Biochemistry, Chemical Analysis, Chemical Reactions, Chemistry
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Ryan, Janet – Journal of College Science Teaching, 1989
Discusses the lack of study skills found among non-science majors. Provides examples of how science courses differ from other courses. Gives some methods to help students study more effectively. (MVL)
Descriptors: Basic Skills, College Science, Content Area Reading, Introductory Courses
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Dennison, Clive – Biochemical Education, 1988
Uses a method which involves weighing out an amount of the appropriate weak acid or base and dissolving it in distilled water close to the final volume. Solution is then titrated with strong acid or base to give the desired pH. Provides three examples. (MVL)
Descriptors: Chemical Analysis, Chemical Reactions, Chemistry, College Science
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Hanson, David – Chemical and Engineering News, 1989
Estimates that about 30,000 universities, colleges, and high schools produce a total of 4000 metric tons of hazardous waste annually. Discusses the difficulties that academic institutions have in disposing of small amounts of waste. Lists college courses with the potentially hazardous wastes usually produced. (MVL)
Descriptors: Chemical Industry, Chemistry, College Science, Conservation (Environment)
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Chemical and Engineering News, 1989
Notes that bachelor's degrees under ACS approved programs decreased 6.8 percent while master's degrees decreased 3.3 percent. Ph.D. degrees showed an increase of only 1 percent. Provides a summary of degrees received between 1984-88. Includes a listing of chemistry and chemical engineering degrees awarded by ACS-approved schools for 1987-88. (MVL)
Descriptors: Bachelors Degrees, Chemical Engineering, Chemistry, College Science
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Horvath, Otto; Papp, Sandor – Journal of Chemical Education, 1988
States that if photochemical reactions can be followed spectrophotometrically, reactivities can be estimated by evaluating data from only one curve. Studies such a system using computerized evaluation and simulation. Uses chlorocuprate(II) complexes in acetonitrile solutions for the model systems. (MVL)
Descriptors: Chemical Analysis, Chemical Equilibrium, Chemical Reactions, Chemistry
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Parakh, Jal S.; Slesnick, Irwin L. – Science Teacher, 1988
Presents the arguments for and against artificial insemination and in-vitro fertilization. Cites various legal, moral, and ethical questions which can be used to promote discussion. Some people feel that the natural bond between parent and child could be weakened as a result of this new technology. (RT)
Descriptors: Biology, College Science, Controversial Issues (Course Content), Futures (of Society)
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Carr, Carol – Journal of Chemical Education, 1989
Describes some support programs and materials that facilitate preparation of an effective and inexpensive classroom program on online searching of the chemical literature. Presents more than 20 databases by type of database and subject area. Discusses practice files and overall cost. (MVL)
Descriptors: Bibliographic Utilities, Chemistry, College Science, Database Producers
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