Presents an introduction to plankton, describing the various plants and animals that make up this group of living things. Suggests that plankton can be an important introduction to marine biology and an intriguing study to stimulate the curiosity of students. (BB)

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

This discussion focuses on the problem faced by biomedical students who are learning objective, factual information and techniques without being given the opportunity to consider the many ethical dilemmas and moral questions that will arise after graduation. (LBH)

Describes new methods of reconstruction of dinosaurs using skeletons, mummified skin, and muscle scars, along with clay and paint. Examines some inaccuracies in dinosaur's physical characteristics and behaviors suggested by recent findings. (TW)

Gives introductory information about the study of small mammals including the selection and use of harmless live-traps, handling and identification, techniques for observation and trapping in the wild, and safety measures. Suggests useful references for teachers wishing to develop a small mammal study program for their students. (JHZ)

Examines the extent to which issues related to animal experimentation are in conflict and proposes choices that might least comprise them. These issues include animal well-being, human well-being, self-interest of science, scientific validity and responsibility, progress in biomedical and behavioral science, and the future quality of medical care.…

This 23-minute videotape for grades 5-8, presents the myriad of animal life that exists on the planet. Students can view and perform experiments and investigations that help explain animal traits and habits. Due to environmental factors and human interference, many of Earth's creatures have ceased to exist or are on the verge of extinction. In…

While watching the development from tadpole to frog, caterpillar to butterfly, and pup to wolf, children learn about the life cycles of animals, the different stages of development, and the average life spans of a variety of creatures. This videotape correlates to the following National Science Education Standards for Life Science: characteristics…

Animals need the same things people do: air, food, water, and shelter. Each animal has different ways of fulfilling those needs. In this videotape, students explore some of the ways various animals stay healthy and full of energy. This videotape correlates to the following National Science Education Standards for Life Science: characteristics of…

Whether animals are herbivores, carnivores, or omnivores, each one is part of an eternal food chain that carries on from one generation to the next. In this videotape, students learn more about terms like "predator,""pre-consumer" and "producer," as well as the cycles of food chains and food webs and how they support…

Dinosaurs may be extinct, but reptiles are distant cousins to the beasts that once walked the earth. From snakes and lizards to iguanas and tuataras, children learn what factors make them different from other animals. In this videotape, students explore the mysterious, often misunderstood, world of reptiles and learn about their characteristics…

Discusses the anatomy and physiology of the horseshoe crab (Limulus polyphemus). Includes comments on the habitat of and research studies using this organism. (JN)

Describes a study using two genera of aquatic insects that demonstrates how nonlethal falls in oxygen concentration affect the rate of surfacing of bottom-feeding Coroxidae and how this affects their survival by increasing their proneness to attacks by surface-feeding Notonectidae. (CS)

Instructions are given for care of the giant hissing cockroach, "Gromphadorhina portentosa" from Malagasy. Reproductive behavior is described, as well as development of the young roaches. (SA)

Describes methods for building a terraquarium that demonstrates the shore habitat. Includes photographs and a list of materials. (CS)