Argues that the changing informational content of biology, tightening cost constraints, improving electronic media, increasing pressures from advocates of animal rights, and the growing evidence of the effectiveness of electronic modes of instruction are undermining the traditional belief that all students in biology should have the benefit of…

Explains a laboratory activity in which students study the effects of balanced and unbalanced nutrition on individuals' health by examining simulated urine samples. Uses a journal writing approach and includes laboratory instructions. (YDS)

Science process skills such as observing, classifying, inferring, interpreting, predicting, and hypothesizing can all be classified as a sub category of thinking skills. This book is part of the series "Strategies for Learning" that focuses on the step-by-step development and application of thinking skills as a vehicle for learning science. The…

This book contains 114 experiments, mostly behavioral, with animals that are commonly found in nature. Each experiment is a five-step procedure: question, hypothesis, methods, result, and conclusion. Chapter 1 is devoted entirely to explaining these five steps, which together constitute the scientific method. The experiments are in the last part…

This article discusses how children can build teamwork through science activities. Through science experiences, the excitement can generate a sense of shared community in class. Science experiments help develop children's learning. Science experiences are a prime source of powerful new words because they use a common language to describe the…

This is the final evaluation report of the On Growth and Form (OGAF): Learning Concepts of Probability and Fractals by Doing Science project that aimed at engaging high school students in hands-on science activities, experiments, and computer simulations that use probability and fractal geometry to model ragged structures in the real world.…

One of the most valuable resources for obtaining exemplary instructional materials for the classroom is teachers. This booklet contains numerous laboratory activities compiled from submissions by recipients of the National Association of Biology Teachers' Outstanding Biology Teacher Award (1989-92). Topics are sorted into the following sections:…

This book contains hands-on ocean-related laboratory activities. Major chapter hearings are: (1) "Water Experiments" (dealing with the physical nature of water and listing 10 activities); (2) "Ocean-Going Vessels" (studying the principles of boats, with three experiments); (3) "Experiments Using Shells" (containing four activities); (4) "Sand…

Ball State University has developed a diverse offering of courses available by interactive television as one way to increase access to higher education and provide lifelong learning opportunities. Explains how to develop a general studies biology course for interactive television. Topics include course formats, course design, copyright issues, the…

Describes a primarily volunteer project that was developed with private industry to contribute to the research on space-grown vegetables and to promote science as a career. Focuses on the effects of microgravity and space travel on the germination and growth of plants. (DDR)

Describes several science activities designed around the upcoming Winter Olympics ice skating events which demonstrate the scientific principles behind the sport. Students learn that increasing the pressure on ice will lead to the ice melting, the principle involved in the spinning swing, and the technology of skates and skating outfits. (PVD)

Argues that with the increase in hands-on approaches to science, teachers are using more hazardous science demonstrations with less conceptual understanding than they should have. Poses questions for discussion within the chemical education community regarding the presentation of demonstration-based sessions at conferences. Stresses the…

Presents an excerpt from "Network Science, A Decade Later: The Internet and Classroom Learning", a publication based on four years of research that examines the role of technology in fostering inquiry-based approaches to learning. (Author/NB)

Describes two science activities concerning water density and shares an idea for combining these activities into a third, completely new activity. Demonstrates the joy of rekindling the spirit of scientific thinking in a typical classroom. (PVD)

"Hands-on Current Electricity" gives K-8 teachers the opportunity to experience inquiry learning about current electricity by (1) experimenting with current electricity through a variety of activities, (2) discovering preconceived mental models of electricity used to understand their observations, (3) creating new mental models that have greater…