Students observe and sort tree leaves. In this earth science lesson plan, students observe the attributes of real leaves and measure leaves using Unifix cubes.

Young scholars observe leaves. In this plant biology lesson, students examine leaves and classify them according to size, shape, and color. Young scholars learn more about the leaves by visiting suggested websites.

Students observe and sort tree leaves. In this plant biology lesson, students observe various types of leaves and identify the characteristics of each leaf. Students measure and sort leaves according to size and color.