Describes an experiment for determining the amount of BHA in cooking oil in an undergraduate level chemical technology program. (SL)

Describes physics laboratory apparatus including devices to demonstrate projectile motion, glass cutting, and a pendulum clamp. (SL)

Section five lists main dealer locations and main branch offices by region and state. Canada and Puerto Rico are included in this section. Following each state or country, the listings are alphabetical by city. Addresses are given. (MA)

Describes demonstrations, some apparently paradoxical, which can be performed with commercially available magnetic stirrers. (SL)

Presents a triple pendulum used to demonstrate normal modes. Also discusses the mathematical similarity of the equations of three coupled quantum mechanical levels. (SL)

Describes an experiment for studying the dynamics of a soft spring. (SL)

Discusses the language laboratory within the context of various theories of second language learning and in relation to its value in language learning, specifically in terms of the pattern drill. (Text is in French.) (AM)

Describes a technique for isolating slime molds from tree bark and outlines projects for working with slime molds in the laboratory. Diagrams of 26 of the more common British species and a key to the Orders of Myxomcetes are given. (CS)

The hands-on science approach and lab classroom used by the Horace Mann School in the District of Columbia to teach blind, deaf, and emotionally disturbed children are described. (BT)

Explains the laboratory techniques and equipment necessary for the demonstrations. (CP)

Discusses the news programs of "Landesbildstelle Berlin," as providing dialog material useful for the language classroom. The dialogs deal with news, rather than simply providing examples of language structures. Discusses also difficulties of using dialogs in the laboratory. Examples and hints for application are given. (Text is in…

Numerous examples of devices designed by primary school children are provided. The instructional methodology and classroom setting are also described. (CP)

Considerations to be made in designing an optometry curriculum for treating patients with eye diseases are reviewed, including the scope of practice and specific areas of instruction in the biomedical, basic vision, and clinical vision sciences. (MSE)

To have students develop observational skills and acquire an excitement about chemistry, stereoscopic dissecting microscopes are used to observe the physical characteristics and chemical reactions of various substances. Several of these reactions (including dissolving potassium permanganate in deionized water and reactions between copper metal and…

The Resource Management Center at Hood College (Maryland) provides home economics students with facilities to study and practice resource conservation, nutrition and preventive health maintenance, and community outreach. (SK)