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…

Explains the procedures used in a general botany course to obtain polarization, fluorescence, and dark field images using a standard student microscope. Provides sources for materials and references. (JM)

Methods of collecting, isolating, and culturing microscopic and macroscopic marine algae are described. Three different culture media list of chemicals needed and procedures for preparing Erdschreiber's and Provasoli's E. S. media. (BC)

Presents three activities: (1) investigating succession in a schoolground; (2) investigating oak galls; and (3) making sun prints (photographs made without camera or darkroom). Each activity includes a list of materials needed and procedures used. (JN)

Discusses the diversity and dynamic nature of the chemical components of postharvest crops. Also discusses the role of respiration and genetic control in chemical transformations leading to desirable and undesirable changes in the quality of edible plants after harvest. The role of enzymes in producing these changes is considered. (JN)

Describes: basic features of pollen grains (shapes, apertures, layering of wall, exine sculpturing); strategies for pollination (anemophily--wind transported, zoophily--animal transported); and the structures specialized for each process. Gives instructions for using scanning electron microscope photographs and for collecting, identifying, and…

"Access Nature" is an outdoor science curriculum that focuses on habitats. This curriculum targets students ages 6-14 and aims to develop environmental awareness, environmental leadership skills, and outdoor knowledge and skills. Specific adaptations for disabled students are also considered. Contents include: (1) "Introduction to…

This document features gardening activities for children in grades 3-5. Lesson plans target teaching children healthy eating habits; children should consume five servings of fruits and vegetables each day to take in the necessary vitamins and minerals essential for health and growth. Many lesson plans are also associated with physical activities…

This handbook was written in response to an identified need for more public information on Ontario's old growth forests. It is meant to be taken into old growth stands, where the learner can see, touch, and study the natural ingredients of old growth forests. Much of the handbook is a guide to forest history, helping the learner to discover…