Activities
Actividades de la unidad 1: "The Universe"
Activities unit 1: "The Universe"
Listenings
Page 19
Page 20
Page 22
Pages 24-25
Pages 26-27
Page 28
Pages 30-31
Page 32
Videos and key words
Planets of our Solar System 1
Planets of our Solar System 2
Do you want to learn more?
The Milky Way
Exploring our Solar System. Planets
The 10 strangest planets in space
Formation of the Solar System