Topsoil Testing

During this lesson students investigate the role and importance of topsoil to food production and biodiversity. They begin exploring the role and importance of topsoil by observing a demonstration that uses an apple to visually demonstrate the parts of the Earth. Students will work in groups to test the quality of topsoil around their school. They then analyse the class data and work in groups to create a map of topsoil quality at their school and to make suggestions for improving topsoil quality.

This lesson is designed to be taught outside. By spending time outdoors and connecting to nature, students are more likely to care for and conserve nature as adults.