jueves, 20 de enero de 2011

Comparatives & Superlatives

Here we have a web page where we can find some exercises to use the comparatives and superlatives.

Enjoy it

More about density

Here we have some more interesting experiments...

domingo, 9 de enero de 2011

Atoms & Molecules

This video trys to show how atoms bond to make molecules.

Periodic table of elements

Windows to the universe

Here is an interesting web, where you can find very interesting information about Science.

Thanks to Windows to the Universe and all their publishers for all the things they have, because we all the teachers can use it in our classes.

States of Matter

Here we can see closely how the particles are in action in the three different kind of states.