Suggests an approach and methodology for analyzing field and laboratory populations. Describes an experiment using mustard to show how competition and inequality can be assessed. Discusses the variables responsible for determining the abundance of organisms. (CW)

Describes a four- to six-week minicourse featuring topics from language arts, law, history, sociology, mathematics, art, and woodworking in addition to botany, zoology, genetics, ecology, and evolution. Student study is divided into five phases: tree-ring analysis; forest history; seedling competition; genetic improvement and cloning; and a…

Evaluating library collections by comparing them to bibliographies has a long history in research libraries. This evaluative study examined all 107 titles within the "Women in Botany" section of the Herbarium Library at The Ohio State University (OSU). The Herbarium is not part of the OSU Library system, but functions as a satellite to…

For several years the Bureau of Education has been promoting home gardening under the direction of the schools in cities, towns, suburban communities, and industrial villages. The war and the consequent high prices of food have given a great impetus to this movement, and there are now many hundreds of thousands of children cultivating gardens in…

Describes laboratory procedures, demonstrations, and classroom activities/materials, including rapid peat-depth surveying; leaf-flotation method for measuring photosynthesis, an educational game demonstrating basis of protein synthesis, daffodil phototropism; chromatography apparatus; egg white digestion, and chromatography apparatus. Also…

Activities that may take place in a greenhouse are discussed. Included are learning how to grow plants, plant growth, soil, vegetative reproduction, and plant habitat adaptations. Materials, procedures, and results are presented for the activities. (CW)

Discusses ways people who live in rain forests make a living and some of the products that enrich our lives. Provides activities covering forest people, tropical treats, jungle in the pantry, treetop explorers, and three copyable pages to accompany activities. (Author/RT)

A survey of 32 land-grant institutions was conducted to determine format, topical content, and teaching methods of introductory turfgrass management courses of 4-year turfgrass management programs in the United States. Required courses included a basic soils class and a course in biology or botany, usually transmitted by the lecture method. (MDH)

In recent years, there has been growing interest in the use of multimedia cases for the purposes of preservice teacher preparation. Case-based learning typically involves an analysis of a teaching scenario followed by a discussion of issues that emerge. While this kind of activity is consistent with theories of situated learning and social…

This teacher's guide supplies information and hands-on activities to teach about trees from several disciplines. Activities are grouped into six areas that cover botany, social studies, arts and literature (aesthetics), and trees as a resource. Sections include: (1) Tree Identification, which defines trees and leaves and presents activities that…

One of a series of activity guides, this publication offers a variety of learning activities and resource materials for elementary school students. The activities and resources include: poems; word puzzles and other puzzles; art and art appreciation activities; language arts activities; bulletin board ideas; self-awareness activities; facts and…

This unit, developed by the Third World Science Project, is designed to add a multicultural element to existing science syllabi (for students aged 11-16) in the United Kingdom. The project seeks to develop an appreciation of the: boundless fascination of the natural world; knowledge, skills, and expertise possessed by men/women everywhere;…

This study quide is intended to provide students with information about the types and functions of plants, along with some individual learning activities. The guide contains sections about: (1) the contributions of plants to life on earth and the benefits they afford to humanity; (2) the processes of photosynthesis and respiration; (3) the flow of…

This book is made up of six reading courses in the sciences, each of which is divided into several exercises. Each exercise has an objective and at least one reading selection. In most of the courses, the first objective is to acquaint the student with names and terms used in the subject being discussed. Exercises following the reading selection…

This instructor's guide contains three units for teaching gardening and root cellaring in Alaska. The units are intended to be used in long-term gardening projects so students can learn fundamental principles and techniques and apply them to a gardening situation. Each unit contains an overview that provides a basic framework for understanding the…