Since no civilization can survive without a healthy environment, people must learn to live in harmony with their natural ecosystems and build for future generations. This guide describes six award-winning programs on the condor, black-footed ferret, panthers and cheetahs, ducks, farming and wildlife, and the Galapagos Islands. Although each…

This unit, one of a series designed to develop and foster an understanding of the marine environment, presents marine science activities for second grade students. The unit, focusing on awareness of living/non-living factors shaping life of the sea, is divided into sections dealing with: physical characteristics of oceans; fish; sea anemone;…

Science Unlimited (Pennsylvania Department of Education's elementary science effort) has developed a series of television programs for use in the primary and intermediate grades. These television programs form an integral part of science lessons which emphasize direct involvement of children with materials and ideas, provide for individual and…

This teaching guide contains materials corresponding to those found in the nine sections of the grade 3 elementary science textbook. It also contains lesson objectives, instructional strategies, classroom activities, and evaluation methods. Among the topic areas found in the nine sections are: (1) solar energy, electricity, and light; (2) solar…

Presented is a brief review of the historical importance and knowledge of pneumonia which emphasizes the importance of type transformation. The results of a survey of textbook coverage of this topic are given. The significance of type transformations are discussed. (CW)

Presented are five ideas for A-level biology experiments using a laboratory computer interface. Topics investigated include photosynthesis, yeast growth, animal movements, pulse rates, and oxygen consumption and production by organisms. Includes instructions specific to the BBC computer system. (CW)

Presents an identification method which uses the process of elimination to identify pollination systems. Provides the polyclave key, methodology for using the key, a sample worksheet, and abbreviation codes for pollination systems. (MVL)

Describes a study in which students were required to write for five minutes after class on topics that interested them during the lecture. Reports a significant effect on achievement in a vertebrate biology class. Notes that no difference in attitude was found. (MVL)

Explains an activity that allows students to visualize antigen-antibody type reactions and learn about antibodies and antigens without performing blood typing tests. Provides directions for students and a comparison chart of a blood typing simulation with procedure which is based on the reactions of certain ionic solutions when mixed. (RT)

Biotechnology has arrived in the supermarket in the form of genetically engineered enzymes. Presents an activity in which students explore the presence of protease enzymes in laundry detergents. (MDH)

Presents an activity in which models help students visualize both the DNA process and transcription. After constructing DNA, RNA messenger, and RNA transfer molecules; students model cells, protein synthesis, codons, and RNA movement. (MDH)

"Chronicle of Higher Education" presents an abundant source of news and information for college and university faculty members and administrators. This September 24, 2004 issue of "Chronicle of Higher Education" includes the following articles: (1) "Thank You, Masked Man" (Reilly, Liam); (2) "The Trailing-Spouse…

Wildlife is often described as one of Alaska's most important and valuable resources. Helping wildlife can take many forms. In this educational packet, a variety of activities are included to help secondary school students understand which human activities help wildlife and which harm wildlife. In addition, suggestions on planning hands-on…

These reproducible entomology units are an introduction to a fascinating world within a world. Originally designed for gifted students, these units emphasize the use of higher order thinking skills and are appropriate for use in any classroom. Interdisciplinary in content, the units provide a broad view of entomology. Included are two complete…

This study guide is designed to help students learn to use science skills to solve biological problems, learn to apply knowledge about biology in their own lives, and learn to communicate with others about biology. The activities in this guide use information related to each chapter in the 1987 BSCS Green Version textbook. Students can use the…