First day in computer class

Howdy

Firts things first, we need to be sure to know the basics of the use of this classroom. Pay attention to the teacher.

Now, the most important resources:

1. This blog. https://edublog.educastur.es/ricardo/
2. Teams. I have to be sure that all of you can access your class Teams, including Maths, os course. There’s a thing with the password we should solve today. You need to know, as well, how to take a screenshot.
3. Geogebra, my favourite tool to lean maths.
4. My collection of Geogebra applets.
5. YouTube channel.
6. Symbolab, specially for algebra.
7. And the very first thing you are going to try is about mental calculations. We have to put our brains to work. The basic proof of your work will be screenshots, sent via Teams (using ypur private channel):
   1. Ten seconds of Math
   2. Cálculo mental
8. Now, time for some algebra.We are going to use Symbolab to check our calculations (ex. 16 and 17, p. 38).