Reports the results of a study designed to compare the effects of inductive and deductive programmed instruction on students' achievement in high school chemistry classes. (JR)

Reports the results of a study designed to analyze and classify the items used in ACS-NSTA High School Chemistry Tests according to the six cognitive levels of Bloom's Taxonomy. Over one-half of the test items were found to be in the cognitive levels of Comprehension, Application, and Analysis. (JR)

Presents some materials for use in demonstration and experimentation of corrosion processes, including corrosion stimulation and inhibition. Indicates that basic concepts of electrochemistry, crystal structure, and kinetics can be extended to practical chemistry through corrosion explanation. (CC)

Discusses some important aspects of bioinorganic chemistry, including interactions of organisms with metallic and nonmetallic elements and compounds. Indicates that many environmental problems are created by human exploitation of nature and technologies if studied from a bioinorganic chemical viewpoint. (CC)

Presents the results of educational experiments aimed at incorporating APL programming techniques in an undergraduate physical-analytical laboratory course. Included are a list of first year experiments and some examples of operations. (CC)

Reports data on 135 students completing the first year of the Nebraska Physical Science Project (NPSP). Those students who were most successful in this integrated and individualized course perceived themselve(PB)

This manual was developed for use at workshops designed to upgrade the knowledge of experienced wastewater treatment plant operators. Each of the lessons in this document has clearly stated behavioral objectives to tell the trainee what he should know or do after completing that topic. Areas covered in this manual include: types and factors…

This manual was developed for use at workshops designed to increase the knowledge of experienced water treatment plant operators. Each of the fourteen lessons in this document has clearly stated behavioral objectives to tell the trainee what he should know or do after completing that topic. Areas covered in this manual include: basic water…

Describes a reversal development process which produces black and white positive slides from two Kodak black and white films: Microfile AHU 6552, and High Contrast Copy Film 5069. (MLH)