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You are here: > Environment-based Science Education > Acorn Naturalists Science and Nature Kits > TREE RING DISCOVERY KIT: WESTERN EDITION (Class Kit). |
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TREE RING DISCOVERY KIT: WESTERN EDITION (Class Kit).
ITEM #: KIT-18227
PRICE: $99.95
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| Resource Description
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| TREE RING DISCOVERY KIT: WESTERN EDITION (Class Kit). Acorn Naturalists. Contains key resources needed to teach about the form, function and structure of trees. Includes a guide that shows you how to use tree rings to calculate the age of a tree or limb, determine climatic change and adaptation (through changing growth ring patterns), identify tree anatomy (heartwood, sapwood, cambium and inner/outer bark layers) and different growth patterns (tree ring irregularities, evidence of branching). Includes reproducible student observation cards for analyzing individual tree rings; 30 high quality tree rounds of western tree species (5 each of ponderosa pine, Fremont cottonwood, western (Arizona) black walnut, emory oak, tamarisk, and velvet ash); 30 dual power (3x/6x) magnifiers, a field guide to trees, and instruction booklet with information, activities and blackline masters. This exempliary kit provides engaging hands-on learning for a class size of 30, grades 3-9. #KIT-18227.
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