lunes, 27 de febrero de 2017

THE SUN, THE EARTH AND THE MOON.

VIDEO FOR THE SECOND EXPERIMENT


REPASAMOS: ¿QUÉ CAUSA QUE HAYA DÍA Y NOCHE?

REVIEW: WHAT CAUSES DAY AND NIGHT?








VIDEO FOR THE EXPERIMENT:



martes, 7 de febrero de 2017

LANDFORMS

Observe the image below, read about the different landforms in it:

Now, watch the video, it may help you!


Test yourself playing this interesting game!