How to multiplicate without calculator!

I have found this video and I think that it is very interesting.
As a teachers, we focus on the traditional way to teach the content, but we have to know that there are other ways to teach, and moreover they can be easier for the students.
Have a look to this video and maybe you will start to practice this way to multiplicate numbers.

CALL and ELF presentation

Here you can see the presentation that my classmate Irati Berraondo and me have prepared for class.

A game about energy

Here you can play a game.
In this web page you have a lot of kinds of games that your students can play and they will learn and have fun in the same time.