The ten chapters included in this forestry manual for vocational agriculture instructors are grouped into three parts. A course outline precedes part 1 and assists the teacher by providing performance objectives, major concepts to be developed, a subject matter outline, motivational ideas, suggested learning activities, and a list of resource…

UNIT III (SIX WEEKS) CONCERNS PLANT LIFE, AND DEALS WITH THALLUS PLANTS, MOSSES, FERNS, AND SEED PLANTS. UNIT IV (SIX WEEKS) COVERS AIR AND SPACE, WITH SUBTOPICS ON ASTRONOMY AND WEATHER. "THE CHANGING EARTH," DEALING WITH GEOLOGY AND CONSERVATION, COMPRISES UNIT V (6WEEKS). THE LAST, UNIT VI (6 WEEKS), DEALS WITH CONSUMER…

THIS TEACHER'S GUIDE IS DESIGNED FOR USE WITH AN ELEMENTARY SCIENCE STUDY UNIT, "GROWING SEEDS," IN WHICH SUCH BASIC SCIENCE SKILLS AND PROCESSES AS MEASUREMENT, OBSERVATION, AND HYPOTHESIS FORMATION ARE INTRODUCED THROUGH STUDENT ACTIVITIES INVOLVING SEEDS, GERMINATION, AND SEEDLING GROWTH. THE MATERIALS WERE DEVELOPED FOR USE IN…

IDENTIFIED IN THIS MARINE SCIENCE HANDBOOK ARE 5 MAJOR TYPES OF NATURAL HABITATS--(1) OPEN BEACH AND ANY OTHER SEAWARD-FACING, UNPROTECTED STRAND, (2) GROINS, JETTIES, PILINGS, AND ROCK BULKHEADS, (3) SAND AND/OR MUD FLAT, (4) SALT MARSH, AND (5) UPLAND COMMUNITIES. EACH HABITAT IS DESCRIBED IN TERMS OF TYPICAL PLANTS AND ANIMALS, ADAPTATIONS, AND…

This environmental education teaching guide was designed for primary teachers who may want to develop their own environmental education units or who may wish to integrate the units contained in the guide into their own curriculum. The units in the guide were developed by primary teachers and reflect the experiences of the Fairmont Avenue School…

This booklet, one of a series developed by the Frederick County Board of Education, Frederick, Maryland, provides an instruction module for an individualized or flexible approach to 7th, 8th, and 9th grade science teaching. Subjects and activities in this series of booklets are designed to supplement a basic curriculum or to form a total…

Reports on the results of a study of the effects of a popular children's nature magazine, "Ranger Rick," on increasing children's knowledge of animals and the natural world. Results indicate that the children who read the magazine increased their knowledge about animals, plants, and ecological principles. (Author/TW)

Tree-ring analysis in geomorphology can be incorporated into a number of undergraduate methods in order to reconstruct the history of a variety of geomorphic processes. Discusses dendrochronology, general principles of dendrogeomorphology, field sampling methods, laboratory techniques, and examples of applications. (TW)

Proposes that leaf yeast serve as quick, inexpensive, and effective techniques for monitoring air quality. Outlines procedures and provides suggestions for data analysis. Includes results from sample school groups who employed this technique. (ML)

Ferns in culture provide versatile and easily manipulated material for a wide variety of experiments and observations. Information is provided that supplements earlier reports of the vast experimental potential of these cryptogams and outlines laboratory exercises which reveal the regenerative behavior of fern tissue. (JN)

This monograph contains 10 plant pathology experiments that were written to correspond to portions of a biology curriculum. Each experiment is suitable to a biology topic and designed to encourage exploration of those biological concepts being taught. Experiments include: (1) The Symptoms and Signs of Disease; (2) Koch's Postulates; (3)…

This booklet introduces guidelines for teachers at any grade level to set up and maintain a simple aquarium and through it introduce simple biological ideas to their students. Natural and cost-saving aquarium-running strategies are discussed and common, hardy fish and plant choices are described. Many demonstrations and experiments are included on…

What if you could build a machine that could make it's own fuel, adapt to changing conditions, and generate priceless products like air and water? Over millions of years, vascular plants have developed roots, stems and leaves that work together to perform these feats, as well as provide energy for every living thing on Earth! In Plant Structure…

The Long Island Pine Barrens is Long Island's premier ecosystem. It overlies the greatest quantity of the purest drinking water remaining on Long Island and boasts the greatest diversity of plants and animals in New York State. This curriculum guide provides background and suggested inquiry-based in-class and field trip experiences to use with…

Describes equipment for recording human breathing (stethographs, tambors, spirometers), construction of pooters (pipettes), field exercise on examining epiphyte distribution on tree bark, and vertebrate skeleton models for teaching locomotion. Includes abstract of student research project examining pH on Colpoda encystment and reviews of…