Development of Teaching Materials for Learning about our Solar System Using Commercially Obtainable Chondrites

Abstract

Chondrites are a primordial meteorite group of which the members can be studied to elucidate early Solar System events. Because of their use in scientific research, chondrites are valuable and generally cannot be accessed by the public. However, some chondrites have relatively less scientific value. Many samples of these chondrites are commercially obtainable around the world and can be used for teaching students about our Solar System. In this study, purchased chondrites were processed into polished specimens for use as teaching materials. Additionally, a small-scale model of our Solar System, including the asteroid belt, was prepared as a secondary teaching material. We proposed and implemented a teaching program for high school students using both teaching materials. Students could learn about our Solar System through this program. The program was revealed to have a good relationship with basic earth science classes.