Cohesion and gravitational force are given as the mechanisms by which the siphon works. Hydrostatic theories and experimental results are given to support this conclusion. (TS)

A list of names and addresses of companies able to supply science teaching aids to Australian science teachers. (AL)

Junior high school students rated the expository method of teaching better than the laboratory and discovery approaches. (CP)

Describes experiments in conditioning, sensory processes, social behavior, imprinting, innate preferences for color and form, and discrimination learning suitable for secondary school students. Mealworms, crickets, and chicks are used as subjects. (AL)

Describes procedures suitable for student preparation of benzaldehyde, benzoic acid, and ethyl benzoate sequentially from benzyl alcohol. Preparation for benzyl chloride also given. All reagents except benzyl alcohol are common inorganic chemicals. (AL)

Indicates that teachers see a need to include scientific method in their teaching. However, facts and not the scientific method are presented on the General Certificate of Education examinations for which they must teach. (LS)