miércoles, 23 de abril de 2014

The Moon

Hello Kids!
 I saw this video and thought it was good. I hope you also like it and learn more about our natural satellite.

domingo, 6 de abril de 2014

The Solar System Song

Hello children! This is a nice song about the Solar System where you can learn a lot of things.
Enjoy yourselves!

Energy, force and work

Hello 4th graders! Here I leave you a video about energy so you can review much of what we have learnt. I hope you enjoy it!