Activity
Science Education Resource Center

Compare and Contrast deciduous and evergreen tree leaves to aid in tree identification

For Teachers K - 2nd Standards
Boost observational skills and get to know the difference between deciduous, coniferous, and evergreen trees with a lesson that challenges scholars to compare, contrast, identify, sort, and draw their findings.   
Activity
New South Wales Department of Education

Plant Features

For Students 6th - 8th Standards
Pine needles are actually modified leaves. In the 16th installment of 20, young scientists explore plants. Through an analysis of leaves — shape, veins, and edges — pupils see how to classify plants based on structural features.
Activity
Missouri Botanical Garden

Missouri Botanical Garden: Temperate Deciduous Forest Leaf Identification

For Students 9th - 10th
You identify deciduous trees by the shapes of their leaves. Link to complete tutorial on types of leaves.