Evolution and ecology are essential to an understanding of biology, but questions remain as to when and how young children can learn about these concepts. The concept of adaptation represents an opportunity for children to engage with these ideas, and this article presents several lessons used to teach adaptation to children aged three through six…

The inspiration for this article was not conceived over lunch, but more specifically over the box in which the lunches were packaged. Five colleagues brainstormed ideas for teaching a unit on trees for the third grade that would fit in our boxes. The disciplines involved were art, children's literature, science, social studies, and technology.…

Tree rings can be used not only to look at plant growth, but also to make connections between plant growth and resource availability. In this lesson, students in 2nd-4th grades use role-play to become familiar with basic requirements of trees and how availability of those resources is related to tree ring sizes and tree growth. These concepts can…