Students explore the classification system in this seven lessons unit. The diversity of life forms and their characteristics are examined using a microscope. Kingdoms, classes, and families are investigated.

High schoolers solve a mystery of the identification of a unknown organism by comparing its morphological characteristics to those in a tree of life classification poster. They compare the observable characteristics of the specimen and...

Students be complete a collection of living organisms and systems from the school campus.

Students explore limu diversity. In this ocean ecosystem lesson, students classify limu according to its physical properties. Students work in small groups to generate scientific observations and sort limu by characteristics.