Examines a solubility laboratory experiment using silver acetate and spectrophotometers for an Advanced Placement chemistry course. Covers experimental procedure, analysis of saturated solutions, and a discussion of chemistry involved. Includes an absorbance curve for silver ions and solution preparation suggestions. (ML)

Discusses two factors to consider when initiating advanced placement (AP) chemistry, namely, the quality of those teaching the program and the time necessary to teach the relevant concepts. Suggests offering laboratory sessions during evening hours as an alternative to traditional daytime arrangements for laboratory blocks. (JN)

The College Board's Advanced Placement (AP) biology program is explained and options within it are explored in this guide for teachers. Experienced AP biology teachers were surveyed for information concerning approaches that were effective in their programs. Descriptions and suggestions from the 14 respondents are reported in the area of: (1)…

Describes using a local college for the teaching of the recommended Advance Placement laboratories as a way to increase greatly needed course time and to increase the amount of equipment available. (PR)

Contrasts the traditional honors program and the Advanced Placement program of the College Entrance Examination Board using the self-reports of 155 high school science teachers experienced in both programs. Examines the perceived influences of each program format upon the use of basic teaching techniques, laboratory experiences, pacing of the…