Describes two formulas for calculating errors due to instrument limitations which are usually found in gravimetric volumetric analysis and indicates their possible applications to other fields of science. (CC)

Describes a quantitative chemistry experiment, conductometric titration, which was adapted for a blind student. Indicates other areas which can be adapted for similar experiments. (TS)

Describes simulated chemistry experiments programed into a Wang 360 programable calculator. Gives data on a sample titration simulation. (TS)

Tape recordings of lectures were made available to all students. Teacher comments on an individual student's tests were made available on tape to each student. Student and faculty reactions support continuing and expanding the program. (TS)

Suggests that adequate attention should be given to lattice imperfections in teaching solid state chemistry. Some concepts to be included in such a program are explained. An experiment to be performed by undergraduates on photomicrography is described in detail. (PS)

A freshman chemistry course was taught with emphasis on self-pacing, student-instructor interaction, and individual understanding of each topic. Student were graded after each unit and on the final exam. Results of the investigation showed higher grades and greater student participation compared to previous groups taught by the lecture method. (PS)

Describes and evaluates a tuition-free academic enrichment program for urban youth. Includes a report on the use of programed instruction in teaching chemistry. (RJ)