The concept of the cell is taught with the aid of fruit embedded in gelatin. (CP)

Describes the six-year elementary-school life science program of SCIS designed to develop the ecosystem concept. Includes these major units: Organisms, Life Cycles, Populations, Environments, Communities, and Ecosystems. (AL)

The purpose of this study was to investigate the effects of instruction (application) including interactive computer animation accompanied by teacher and student-prepared concept maps on primary students' biology achievement during instruction, as well as revealing attitudes towards science as a school subject. A quasi-experimental…

The study examines the interests and attitudes of school students toward biology: through their interest in out-of-school activities and their attitude towards lessons as measured by interest, importance and difficulty. Biology lessons were relatively popular with the greatest preference found among students learning zoology. Girls showed…

This publication serves as a guide on insects for elementary school age children. The information is geared to answer the most commonly asked questions by children about insects (such as whether a given insect bites). Facts are also presented on how and where insects live, what they eat, and what eats them. The introductory chapter explains the…

Summarizes the work of the committee, lists its membership, and provides the addresses of (English) suppliers of microbiological equipment and (British) sources of microbial cultures, including bacteria, fungi, and freshwater plankton. (AL)