miércoles, 20 de noviembre de 2013

lunes, 18 de noviembre de 2013

The seed, germination, angiosperms and gymnosperms.

Do you know how a seed germinates?

Look at the video:

And, do you know what is a "time lapse"? It is a photography technique that consists in taking pictures of process that takes slow in the time and then make a video showing all together.

We have and example of a time lapse here, we are going to see how a bean germinates. As you know (remember the beans that we have attached to the window, in class), this proces takes long time but thanks to the time lapse we can watch it in a short time.
This one is by Neil Bromhall.

Enjoy it!

And finally, this is an old video but it explain perfectly well the diferences between gymnosperms and angiosperms.

domingo, 3 de noviembre de 2013


This is a very useful website to learn more about animals. It is the San Diego´s zoo website, in the United States,  and you can read interesting facts about diferents animals, do some crafts, play games and what the animals in real time trought a webcam. What are you waiting for give it a go?


  Top 10 largest terrestrial mammals:

A story telling about aquatic mammals:

And finally: how do dolphins sleep?