At the beginning we has a motivation film to tease the students to the subject of the impact of asteroids in earth. After that at the "Conceptualisation" tab we a concept map and a world map of the asteroids impacts. Also in this tab we had a hypothesis tool tointeract with the students.

At the Investigation we used "Down2Earth" GoLab application to interact and change the values of the variables to learn and virtualyz the impacts

At the conclusion tab, we has a space for students to write them own conclusions.