domingo, 13 de mayo de 2018
viernes, 6 de abril de 2018
martes, 20 de marzo de 2018
In the next video we can watch the layers in the atmosphere. Dr. Bionics show us what is the atmosphere made of.
Pay attention! Next unit (Remember, unit 3 in the book) in Social Science is about the air and the atmosphere in our planet, the Earth. Come on! Watch and learn every day!