Presents a differential thermal analysis system constructed mainly from commercially available modular units. (SL)

Folsomia candida is presented as an ideal organism for population studies that can be carried out cheaply and easily in school laboratory conditions. Means of identifying, obtaining, and culturing these organisms are described together with some indication of the kinds of investigations which can be performed. (Author/MA)

Describes an experiment for the determination of water/lipid distribution ratios of drugs. (SL)

Describes a laboratory experiment suitable for undergraduate students which illustrates the oxidative coupling of phenols. (SL)

Describes a course designed to familarize secondary teachers with laboratory apparatus and experiments suitable for the high school level. (SL)

Reviews electronic instruments utilized in medicine for temperature measurement, pressure measurement, and flow measurement. (SL)

Describes experiments on the properties of bile salts in teaching physical chemistry for biologists. (SL)

Describes an experiment using an analog computer which allows students to work with familiar problems, and to program the computers themselves. (SL)

Describes an experiment to distinguish aldehydes from ketones utilizing a recently introduced reagent. (SL)

Describes a three period project type laboratory experiment designed to maintain student interest. (SL)

Describes the present state of the art of instruments in the field of atomic absorption (AA) spectroscopy. (SL)

Short articles are presented discussing the Rutherford experiment, distribution curves for 1s electrons, and titrimetric determination of the oxidation states of vanadium. (SL)

The Center for Resourceful Living at North Adams State College was developed to teach students the skills that will allow them to become more self-sufficient providing their food, energy, and shelter needs, as well as values that will serve as guides in developing a satisfying, healthy and meaningful life. (NQ)

A course given to help German teachers of English master English phrases used frequently in the classroom is described. It was found that initial contextualization followed by language laboratory work enabled teachers to assimilate phrases best. (CHK)

In using the BBC French broadcasts, stereo tape-recorders, individual tapes in the language laboratory, individual cassette recordings for take-home use, and worksheets with vocabulary and comprehension questions are all valuable instructional aids. (CHK)