Google Expeditions kits


In this lesson, students will use a variety of skills in order to understand the history of the earth. As a class, students will review and discuss 25 important events in earth’s history since its beginning. Students will complete several activities including analyzing a graph/image, partner work and viewing images in AR/3D. At the end of the lesson, students will explain how the earth has changed over time.


AR Models:

Trilobite Hamatolenus

T-Rex Skull

Mosquito in Amber



Files Included:

Teacher lesson plan (pdf)

Student worksheet (pdf)

Presentation slides (pdf)


If Word/Google files needed, please email after purchasing

!Science - Earth's Timeline