Presents an activity in which students use a discovery approach to learn about seed texture, similarities and differences among seeds, and which seeds grow on which trees. (MKR)

Uses diagrams and text to describe four activities involving trees designed to aid students in better understanding responses to seasonal changes (ZWH)

The author presents a dichotomous key to 29 tree cones, fruits, and nuts of eastern United States. Students can use the key to identify at least 10 species in a 1-hour laboratory assignment. This key uses reproductive structures that are significantly different from others. These structures are durable enough to be used in the laboratory for many…

Presents a field exercise illustrating the ecological requirements of a group of organisms and testing the common hypothesis "moss only grows on the north side of trees". Describes the protocol. (YDS)

Provides: (1) background information on trees, focusing on the parts of trees and how they differ from other plants; (2) eight activities; and (3) ready-to-copy pages dealing with tree identification and tree rings. Activities include objective(s), recommended age level(s), subject area(s), list of materials needed, and procedures. (JN)

This curriculum kit provides students with accurate and up-to-date information on California's forests, forest issues, and forest products in an entertaining and easy to comprehend format. The material in this unit is organized around six lessons, each addressing a different aspect of forest education. Lessons include: (1) "The Web of…

Lists the Indian uses of sixty plants found in the Pipestone National Monument Aboretum in Minnesota. Suggests that similar arboretums be planted in schools to provide students with the opportunity of becoming familiar with these native plants and how they contributed to the lives of American Indians and early settlers. (JR)

Explores the ecosystem in Pacific Northwest Coastal America and investigates land management issues. Discusses the impact of canopy trees on temperature and the forest itself. Explains fungi's relationship with trees and presents activities on stream flow, wood, volcanoes, and plants for the classroom. (YDS)

Shares an approach to tree identification that can be adapted to use with all levels from middle school through college. Stresses student involvement and cooperation in a botanical scavenger hunt. Describes the development of the treasure map and how to use the guide sheet. (DDR)

Presented in this manual are 20 activities selected to show some of the properties of wood and how these properties relate to the cellular structure of wood. Each activity includes stated objectives, indicates materials needed, and explains procedures. Illustrations related to the activities, glossary of terms, and photographs of wood structure…

Samara (winged seeds from maple and ash trees) can be used for open-ended inquiry or a series of directed science activities. Attributes, observations/inferences, drawing, motion, floating, seed structure, creative design, and measurement are some of the suggestions for classroom use of these seeds. (DH)

Provides: (1) background information on how trees reproduce, what they need to survive, and where they grow; (2) six activities dealing with these topics; and (3) a ready-to-copy page showing trees around the world. Each activity includes an objective, recommended age level(s), subject area(s), list of materials needed, and procedures. (JN)

Provides: (1) background information on plant and animal relationships in forest communities; (2) four activities dealing with these relationships; and (3) five ready-to-copy pages for students. Activities include objective(s), recommended age level(s), subject area(s), list of materials needed, and procedures. (JN)

Describes a project by secondary-level students of constructing a rain forest in a 14-by-14-by-8 meter space in a shopping mall. (PR)

Describes a simple, relatively inexpensive laboratory activity that allows students to examine the requirements for the fungal decay of wood and devise methods for prevention. (ZWH)