Describes simple speckle photography experiments which are easy to set up and require only low cost standard laboratory equipment. Included are procedures for taking single, double, and multiple exposures. (JN)

Describes a method of producing photographs of X-ray diffraction patterns using Kodak X-ray film. (SL)

Presents a technique for obtaining a rough measure of the brightness among different stars. Materials needed include a standard 35-mm camera, a plastic ruler, and a photo enlarger. Although a telescope can be used, it is not essential. (JN)

Practical, relevant ideas developed by practicing teachers including photography, environmental instrumentation, digital display units, and the planning of practical investigations, are presented. (BT)

Describes the use of student-made photomicrographs as a source of student motivation and as a means for review of laboratory exercises in an introductory microbiology course. Includes an evaluation of this teaching method. (Author/MA)

Photographs illustrate several principles of physics which can be observed in everyday situations. (CP)

Described are various methods for producing black and white photographs of microscope slides using single lens reflex, fixed lens, and plate cameras. Procedures for illumination, film processing, mounting, and projection are also discussed. A table of comparative film speeds is included. (CS)

Presents an activity in which students gather their own snowflake collection in search of matching crystals. Students stretch plastic wrap over embroidery hoops that provide a snowflake-catching surface. Snowflakes are viewed under a microscope and photographed. (MDH)

Describes a technique utilizing analyses of photographs to study planetary motion. (CP)

Details a method of taking short interval photography with inexpensive equipment. (CP)

Stresses the importance of effective visual aids in physics instructions and the creation of motion pictures through animation. (CP)