This Tree ID lesson plan also includes:
Students examine classification of trees through their leaves, and use on-line field guides to identify leaves.
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New Review History's Most Powerful Plants
At one point, scale trees accounted for nearly half of the biomass in North America and Europe. An installment of a longer video series introduces these strange plants and describes their features, adaptations, and eventual demise. It...
6 mins 6th - 12th Science CCSS: Adaptable