The story from the museum may not be read by visitors, who come with their own knowledge and understanding and read a different story in the animals. The visitors read a story which makes sense to them and builds on what they already know and interests them. Increasingly, robotics models are being used in natural history museums, science centers,…

This hands-on, minds-on zoo project provides a fun and safe opportunity for students to experience the world of animals and nature right in their own classroom. Students have the chance to work individually or in small groups to explore, observe, and discover answers to their questions about the natural world. In addition, it provides numerous…

Studies that examine the effects of exercise on children's intelligence, cognition, or academic achievement were reviewed and results were discussed in light of (a) contemporary cognitive theory development directed toward exercise, (b) recent research demonstrating the salutary effects of exercise on adults' cognitive functioning, and (c) studies…

This article outlines an illuminative evaluation study of the work-based module in a vocational qualification in Animal Health offered for the paraveterinary industry by a distance education institution in South Africa. In illuminative evaluation, a programme is studied by qualitative methods to gain an in-depth understanding of its…

Lissencephalies are congenital malformations responsible for epilepsy and mental retardation in children. A number of distinct lissencephaly syndromes have been characterized, according to the aspect and the topography of the cortical malformation, the involvement of other cerebral structures and the identified genetic defect. A mutation in…

The surface-to-volume ratio is an important quantity in thermal physics. For example it governs the behaviour of heating or cooling of physical objects as a function of size like, e.g. cubes or spheres made of different material. The starting point in our paper is the simple physics problem of how cheese cubes of different sizes behave if heated…

"The Geography Teacher" provides hands-on reference and educative material for K-12 Geography teachers. The journal also pioneers innovative ideas for contemporary teaching methods, including lesson plans. This issue contains the following: (1) Ask Dr. de Blij (Harm de Blij); (2) Geography: Is it a Boy's Subject? (Lisa Smitreski); (3) A…

Background: Long-chain omega-3 polyunsaturated fatty acids are thought to be important for fetal neurodevelopment. Animal studies suggest that a deficiency of omega-3 fatty acids may lead to behavioural or cognitive deficits. As oily fish is a major dietary source of omega-3 fatty acids, it is possible that low intake of fish during pregnancy may…

This book is written for children ages 5 through 10. Part of a series designed to develop their curiosity, fascinate them and educate them, this volume explores the natural history of animals that live underground. Animals included are porcupine, insects, earthworm, mole, badger, rabbit, prairie dog, and beach animals. (YP)

This book is written for children ages 5 through 10. Part of a series designed to develop their curiosity, fascinate them and educate them, this volume describes the physical characteristics, behavior, and peculiar habits of crocodiles, including how to distinguish them from close relatives such as alligators, cayman, and gharials. (YP)

Various examples of communication in species ranging from bumble bees to dolphins are examined in this paper. Focus is directed to indications of the cognitive ability of each species. The signals of cognition include evidence of: adaptability to a new situation; long term memory; and the property of displacement. Most of the sources reviewed…

The material in this unit is designed to provide upper elementary students with information and experiences to develop a better understanding and appreciation of the variety of animals living today. Unit goals include fostering a better understanding of animals' roles in nature, developing observational skills, facilitating understanding of man's…

Presents discussion of recent advancements and the future of the marine aquarium hobby. (BB)

Societal changes that will influence the veterinary profession are examined including: population, energy, and food; pet ownership and veterinary service; government regulation; numbers of veterinarians; and percentages of salaried veterinarians. (LBH)

Describes some of the characteristics of the common harvestmen, or daddy longlegs, and the true spider. Provides information on harvestmen's habitats and life cycles and includes tips on housing and observing these organisms in science classrooms. (TW)