Investigated was the effect of systematically combined high and low level cognitive objectives upon the acquisition of science learning. An instructional unit based on a Biological Sciences Curriculum Study (BSCS) Inquiry Slide Set (structure and function, control of blood sugar, a homeostatic mechanism) was chosen because it included stimuli for…

This curriculum guide contains an outline of the scope and sequence of science concepts to be developed in grades 1-4 in the schools of the Iberville Parish system, Louisiana. Concepts from the life sciences, earth sciences, and physical sciences are presented in the form of an individualized instructional program in which the material within each…

Discusses the study of rabbits as a science activity with live animals for elementary level students. (SL)

Describes a project centering around earthworm activity in a compost bin. Includes suggestions for exercises involving biological and conservation concepts, gardening skills, and dramatical presentations. (ML)

Reports on a study in which clinical interviews were conducted with three elementary school children to determine the extent to which they held naive misconceptions about important biological topics, and to determine agewise trends in the development of biological knowledge. (TW)

Outlines steps for casting insects in permanent molds prepared from commercially available liquid plastic. Also describes dry mountings in glass, acrylic, and petri dishes. The rationale for specimen use, hints for producing quality results, purchasing information, and safety precautions are considered. (DH)

Illustrates a method by which individual students or small groups can make a compact, self-sufficient system supplying all the growth needs for bean sprouts. Outlines several activities that can be completed while the bean sprouts are growing. (DH)

Reports on a collaborative project for middle school science students involving physicians and teachers. Cites examples of specific programs conducted by the residents and highlights the benefits resulting from their lessons. Identifies the responsibilities of the physician and the teacher in facilitating successful programs of this type. (ML)

Nonsense botany, an easy, amusing way of learning the principle of nomenclature, involves using English words (in Latin constructions) to describe a make-believe plant; a drawing of the plant accompanies the pseudoscientific name. Suggests that students use this technique (developed by the nineteenth century British humorist Edward Lear) when…

Examines science achievement and attitude scores of fifth-grade students obtained from the Second International Science Study. Compares these results to those obtained from students in 1970. Data related to biology, space sciences, sex differences, and other areas are highlighted. (JN)

Presented is a review of various methods of keeping live animals, including scorpions, spiders, crabs, crayfish, shrimp, ants, fish, mice, and birds, as well as plants as a school science project/display. (SL)

Presented is a review of the facilities and method utilized for keeping live animals at the Mitcham Girls' High School, Mitcham, Australia. (SL)

Presents classroom activities for teaching microbiology at the elementary and secondary levels. Activities demonstrate the existence of the microbial world, types of microbes, and their growth needs and effects in nature. (MLH)

Describes the educational advantages and disadvantages of a program in which high school biology students volunteer to present biology demonstrations in neighboring elementary schools. (AL)