This compendium deals with the ecology and economic importance of the poplars, willows, hickories, birches, beeches, oaks, elms, nettles, sorrels, docks, and smartweeds growing in New York's Catskills. Provided are keys for identifying each plant to species by flowers, foliage, or winter buds. A line drawing accompanies a summary of basic data…

MARANAO, OF THE MALAYO-POLYNESIAN LANGUAGE GROUP, IS ONE OF THE EIGHT MAJOR LANGUAGES IN THE PHILIPPINES AND IS SPOKEN BY 400,000 MOSLEMS ON THE ISLAND OF MINDANAO. THIS DICTIONARY, BASED PRIMARILY ON THE SPOKEN FORM OF THE LANGUAGE, CONTAINS 18,000 MARANAO ENTRIES IN PART I AND THEIR ALPHABETIZED ENGLISH GLOSSES CROSS-REFERENCED IN PART II. THE…

THIS BOOK WAS WRITTEN TO FUNCTION AS A STUDENT LABORATORY MANUAL OR AS TEACHER RESOURCE MATERIAL FOR DEVELOPING A LABORATORY-CENTERED COURSE IN PRACTICAL BIOLOGY FOR STUDENTS IN THE 13-16 AGE GROUP. IT WAS DESIGNED TO SUPPLY A COMPREHENSIVE SET OF EXPERIMENTS WHICH, WHEN CARRIED OUT IN CONJUNCTION WITH NORMAL THEORETICAL AND ANATOMICAL STUDIES,…

This teaching guide is one of a series developed by the Curriculum Research and Development Group at the University of Hawaii. The program is laboratory and field oriented for elementary students. The focus of study for the project is the plant and animal life and the physical components of the Hawaiian environment, and their ecological…

Description of a pilot study that replaced a geographic emphasis in sixth-grade biology with an ecological and evolutionary emphasis. (ND)

Exercises are presented for classification of marine algae on the basis of biochemical characteristics such as pigmentation, cell wall components, and food storage products. (BB)

This pilot study done with non-majors in a botany class indicate that: (1) Students with prescribed activities may achieve more cognitive knowledge during the course; (2) Students with a choice of activities may increase their long-term retention and enhance their affective areas of learning. (MA)

High school students learned to monitor air quality using lichens in a National Science Foundation sponsored program. In this article, monitoring procedures are discussed briefly along with means to adapt the exercise to your own area. (MA)

Suggests a series of science activities in botany for the elementary school classroom. Contains suggestions on the care and propagation of the coleus plant. (CP)

Presents an introduction to plankton, describing the various plants and animals that make up this group of living things. Suggests that plankton can be an important introduction to marine biology and an intriguing study to stimulate the curiosity of students. (BB)

Describes six different plants which will respond to various artificial stimuli. (SL)

Illustrates a method by which individual students or small groups can make a compact, self-sufficient system supplying all the growth needs for bean sprouts. Outlines several activities that can be completed while the bean sprouts are growing. (DH)

Suggests simple ways to introduce students to the concept that the cell is the basic unit of structure of most organisms. Mentions materials for microscope study that are readily available and easy to handle, e.g., membranes from between the scales of the onion bulb, thin-leaved plants, pond water, and pollen. (JHZ)

Nonsense botany, an easy, amusing way of learning the principle of nomenclature, involves using English words (in Latin constructions) to describe a make-believe plant; a drawing of the plant accompanies the pseudoscientific name. Suggests that students use this technique (developed by the nineteenth century British humorist Edward Lear) when…

A hair dryer, plastic funnel, and microscope slide can be used for predicting pollen counts on a day-to-day basis. Materials, methods for assembly, collection technique, meteorological influences, and daily patterns are discussed. Data collected using the apparatus suggest that airborne grass products other than pollen also affect hay fever…