Suggests indoor and outdoor activities concerning frogs and toads, including listening to a record of their songs, imitating their sounds, and observing frogs and toads at a wildlife refuge. (MH)

The New Opportunities in Animal Health Sciences (NOAHS) Center at the National Zoological Park in Washington, DC. is dedicated to expanding understanding of the biological factors, including the critical role of biodiversity, that influence animal survival. This set of activities includes a description of NOAHS and the NOAHS mission, and letters…

This resource book presents 37 behavioral experiments that can be performed with commonly-found classroom animals including hamsters, gerbils, mice, goldfish, guppies, anolis lizards, kittens, and puppies. Each experiment explores the five steps of the scientific method: (1) Question; (2) Hypothesis; (3) Methods; (4) Result; and (5) Conclusion.…

Discusses findings that suggest that mating preferences of female mottled sculpins (small North American fish) are influenced by at least four major factors, and that the relative importance of these factors changes through time. The type of choice that a female makes thus depends on time of breeding. (JN)

Identifies factors which affect students' attitudes toward the use of animals in research and in learning biology. Responses of students (N=577) in grades 5, 7, 9, and 11 to questionnaires were analyzed by two-way analysis of variance by grade level and sex. Results and implications are discussed. (CS)

Described is a science program in Hawaii for high school students in which students are trained in a variety of tasks at a local zoo during the morning hours and then return to campus for coursework. The program offers opportunities to develop responsibility and self-esteem. (SA)

Describes a sixth grade unit of study on metamorphosis using the silkworm (Bombyx mori). Included are techniques for care and feeding of silkworms; ideas for observations and experiments. (CS)

Described are the basic materials and procedures used to study defensive burying behavior and suggested laboratory projects. Discusses live targets, non-living targets, social variables, and previous experiences of the subjects. (CW)

Used adaptation of Attachment Q-Set (AQS) with 24 infant-mother monkey dyads to clarify the secure-base concept. Found that infants of high-ranking monkeys scored higher than those of low-ranking ones, suggesting the origins of the secure-base phenomenon, as well as the importance of exploring infant secure-base behaviors in families of different…

Four brief articles highlighting the habits of spiders are provided. Habits discussed include web building, mating and egg sac care, eating and venom delivery, and the production and uses of spider silk. (CW)

Presents an activity in which students in grades 5-8 learn about snail reproduction by observing and charting the activities of land snails, freshwater snails, and slugs. Instructions to implement and extend the activity are provided. (MDH)

Describes a unit of study for elementary school science on bats. Students investigate the different types of bats; examine their behavior; find facts that other students are unlikely to know; write stories about bats; and examine the concept of echolocation, the means by which bats navigate. Suggests integrated activities for mathematics…

Provides background information on whales focusing on their biological characteristics, the use and regulation of whaling, and the conservation of marine mammals. Offers ideas for teaching about whales. Includes a resource section of books, audio books, music tapes, and Web sites about whales for students and teachers. (CMK)

Discusses a six month project where pre-K-4 students in a music class explored whether humans were the only beings on earth who could sing or were musical. Explains that the music and science teachers collaborated on this project enabling the students to create hypotheses and test their observations on animals' musical abilities. (CMK)

The present study investigated the effects of positive and negative GABA[subscript A] modulators under three different baselines of repeated acquisition in squirrel monkeys in which the monkeys acquired a three-response sequence on three keys under a second-order fixed-ratio (FR) schedule of food reinforcement. In two of these baselines, the…