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You are here: > Science and Nature Kits > Acorn Naturalists Tree Ring Analysis Kits

Acorn Naturalists offers a wide selection of heat-treated tree limb cross sections procured from trimmings. These quality rounds range in size from 2" to 5" across by 1/4" to 1/2" thick. The rings on these cross sections vary in size and appearance depending on variations in climatic conditions where they grow and species variations. Oak species show characteristic radial rays. Tree rounds provide an ideal hands-on resource for introducing students to botany, forestry, dendrology and methods scientists use to determine past climatic conditions. Also available is a bark beetle life cycle demonstration kit, climate change kit, monocot/dicot kit, eastern and western tree round discovery kits, and light colored tree rounds for art projects.

TREE RING DISCOVERY KIT: WESTERN EDITION (Class Kit).
Item #KIT-18227

Price: $159.95
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BOTANICAL GRADE TREE ROUNDS: WESTERN CLASSROOM SET (5 each of 6 varieties, 30 total).
Item #T-21121

Price: $79.65
Add To Cart
TREE RING DISCOVERY KIT: EASTERN EDITION (Class Kit).
Item #KIT-14076

Price: $159.95
Add To Cart
BOTANICAL GRADE TREE ROUNDS: EASTERN CLASSROOM SET (5 each of 6 varieties, 30 total).
Item #T-20196

Price: $79.65
Add To Cart
TREE ROUNDS FOR ART PROJECTS (Undrilled).
Item #T-22242

Price: $29.95
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TREE ROUNDS FOR ART PROJECTS (With Drilled Holes).
Item #T-22243

Price: $32.95
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CLIMATE CHANGE, FOREST CHANGE, AND TREE RING ANALYSIS DISCOVERY KIT.
Item #KIT-22151

Price: $79.95
Add To Cart
LIFE CYCLE DISCOVERY KIT: Bark Beetles, Forests, and Climate Change.
Item #KIT-18079

Price: $39.95
Add To Cart
MONOCOT AND DICOT COMPARISON DISCOVERY KIT.
Item #KIT-22149

Price: $34.95
Add To Cart
MONOCOT AND DICOT CHARACTERISTICS DISPLAY.
Item #T-12806

Price: $64.95
Add To Cart
PLANT PARASITES DISPLAY: The Lore, Legend and Botany of Mistletoe.
Item #T-21235

Price: $39.95
Add To Cart
PLANT PARASITES DISPLAY: The Life and Lore of Insect Galls.
Item #T-21234

Price: $39.95
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THE TREE RINGS’ TALE: Understanding our Changing Climate.
Item #EE-18331

Price: $21.95
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ASH, WHITE, TREE ROUND (Eastern Hardwood).
Item #T-6364

Price: $2.95
Add To Cart
BAMBOO TREE ROUND (Monocot).
Item #T-22143

Price: $2.95
Add To Cart
BASSWOOD TREE ROUND (Eastern Hardwood).
Item #T-6366

Price: $2.95
Add To Cart
BIRCH TREE ROUND (Hardwood).
Item #T-22144

Price: $2.95
Add To Cart
BLACK WALNUT TREE ROUND (Eastern Hardwood).
Item #T-6363

Price: $2.95
Add To Cart
CEDAR TREE ROUND (Western Incense Cedar).
Item #T-21120

Price: $2.95
Add To Cart
FIR TREE ROUND (Western Red Fir).
Item #T-21119

Price: $2.95
Add To Cart
HICKORY TREE ROUND (Hardwood).
Item #T-22220

Price: $2.95
Add To Cart
JUNIPER TREE ROUND (Softwood).
Item #T-22146

Price: $2.95
Add To Cart
MAPLE TREE ROUND (Hardwood).
Item #T-22147

Price: $2.95
Add To Cart
OAK, COAST LIVE TREE ROUND (Western Hardwood).
Item #T-21117

Price: $2.95
Add To Cart
OAK, RED, TREE ROUND (Eastern Hardwood).
Item #T-6365

Price: $2.95
Add To Cart
PINE, GRAY TREE ROUND (Western Softwood).
Item #T-21116

Price: $2.95
Add To Cart
PINE, PONDEROSA, TREE ROUND (Western Softwood).
Item #T-18086

Price: $2.95
Add To Cart
PINE, RED, TREE ROUND (Eastern Softwood).
Item #T-6362

Price: $2.95
Add To Cart
PINE, WHITE, TREE ROUND (Eastern Softwood).
Item #T-6361

Price: $2.95
Add To Cart
REDWOOD, COAST TREE ROUND (Pacific Coast).
Item #T-21118

Price: $2.95
Add To Cart
SASSAFRAS TREE ROUND (Hardwood).
Item #T-22148

Price: $2.95
Add To Cart

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