Previous studies have pointed out the importance of empathy in improving attitudes toward stigmatized groups and toward the environment. In the present article, it is argued that environmental behaviors and attitudes can be improved using empathic perspective-taking for inducing empathy. Based on Batson's Model of Altruism, it was predicted that…

Points out the importance of genomes other than the human genome project and provides information on the identified bacterial genomes Pseudomonas aeuroginosa, Leprosy, Cholera, Meningitis, Tuberculosis, Bubonic Plague, and plant pathogens. Considers the computer's use in genome studies. (Contains 14 references.) (YDS)

Describes activities on two storage organs, carrots and radishes, which are plants that store some of the food their leaves make in modified roots, stems, and even leaves. (ASK)

The exciting world of plants may be something of a mystery to many children, and the often-dry content of a curriculum taught indoors inhibits real understanding of many complex biological processes. Moving outdoors opens up an unexplored world and presents rich opportunities for imaginative learning. The "Life processes and living…

This paper describes how second/third year undergraduates with little prior botanical knowledge, attending a one-week field course in Western Scotland, were enabled to complete within one day an intensive phytosociological exercise. They showed that two stands of heathland vegetation were objectively different through identification of plants,…

Research was carried out on the ethnobotanical potentials of common herbs in Nigeria using Enugu State as a case study. A total of 200 questionnaires were administered on herb sellers in major herb markets in the state. In all, 96 different plant species were encountered in the markets. Attempts were made to write the names of the species both in…

The study examines the interests and attitudes of school students toward biology: through their interest in out-of-school activities and their attitude towards lessons as measured by interest, importance and difficulty. Biology lessons were relatively popular with the greatest preference found among students learning zoology. Girls showed…

As follow-up to a previous article "Avoid Misconceptions When Teaching about Plants," the author identifies fifty additional misconceptions. Undergeneralizations are added to the list of oversimplifications, obsolete concepts, terms, misidentifications, and flawed research. A glossary at the end of the article compares words used in botany with…

Curcumin, the pungent yellow spice found in both turmeric and curry powders, blocks a key biological pathway needed for development of melanoma and other cancers, according to a study that appears in the journal Cancer. Researchers from The University of Texas M. D. Anderson Cancer Center demonstrate how curcumin stops laboratory strains of…

In this article we recount our experiences of teaching photosynthesis in an integrated way to secondary school students and teachers, science undergraduates and postgraduates. Conceptual questions were posed to investigate learners' fundamental understanding of simple light-dependent and light-independent processes taught to most students at…

This full-size poster profiles 11 wildlife species that are endangered. Color illustrations of animals and plants are accompanied by narrative describing their habitats and reasons for endangerment. The reverse side of the poster contains information on the Endangered Species Act, why protecting endangered and threatened species is important, how…

There are a number of sources of information on the more than 700 species of plants, ferns, horsetails, and fungi that can cause toxic, though rarely fatal, reactions in humans and animals. This guide is intended for those who wish to review published materials on poisonous plants in the collections of the Library of Congress. It is not intended…

Children are busy observers of natural objects, and have many questions to ask about them. But their inquisitive observation is commonly repressed, instead of being encouraged and guided. In this book the object of the author is to supply the mother and the teacher with the means of introducing the child into one department of natural…

Presents a number of simple exercises that demonstrate potato tuber characteristics and are designed for high school biology students and teachers. Exercises include Typing, Grading, Shape, Eye Characteristics, Defects, Specific Gravity, Dry Matter Content, Glucose Content, Baking, Frying/Chipping, and Taste Testing. (JRH)

Highlights glucosinolates-a family of secondary metabolites from plants of high culinary and nutritional value. Describes experiments that demonstrate the enzymatic degradation of glucosinolates. Teaches students about the distribution, variation, chemistry, and function of a family of natural products important in plant protection, food spicing,…