Mates y TIC - Maths and ICT

Actividades de Matemáticas con TIC - Math Activities with ICT - - - (matesytic@gmail.com) Ricardo García Mesa

Alternative math (video)

Posted by ricardogm on October 10th, 2018

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Back to the roots

Posted by ricardogm on October 4th, 2018

Hi

0. First thing to do, a little bit of mental calculation: “10 seconds of math”, five minutes, but this time click squares and roots as well.

2. We are going to insist in the rationalizations of fractions. Go to this page and try to understand the two (some say three) different cases. Solve the questions at the end (only 1, 2 and 3).

4. Use Symbolab to correct your homework.

6. And some exercises. Rationalize these expressions in your notebook:

Radical Exercise

Radical Exercise

Radical Exercise

Radical Exercise

8. Now open your books, page 29, and solve in your notebook exercises 15, 17, 18, 19, 20 and 21.

10. This is the video we saw in the classroom. You can take a look at it and try to understand as much as possible.


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Soluciones tema I

Posted by ricardogm on October 3rd, 2018

 

Muy buenas

Enlazo soluciones del tema 1

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Powers and roots (radicals)

Posted by ricardogm on September 27th, 2018

Howdy!

0. First thing to do: a little history project. Search in the internet to find when and by whom the different sets of numbers were “discovered”. Write the information in a word document and send it to me via email. You have 20 minutes for this task.

1. Some reading about roots. Solve the exercises of the end of the page in your notebook.

2. Same thing with fractional exponents.

3. Well, it’s time for a new thing, and a bit difficult. We are going to learn to rationalize a fraction. Go to this page and try to understand the two (some say three) different cases. Copy in your notebook the theory and try to solve the questions.

5. More rationalizing.


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La primera en la frente…

Posted by ricardogm on September 26th, 2018

 

Pues eso, nos vamos a la EBAU del curso pasado, a ver que podríamos hacer con lo que sabemos de matrices (poco):

Examen de junio 2018

El mismo, resuelto.

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Posted by ricardogm on September 20th, 2018

Hi

First day in the computers room:

0. We are going to meet some new tools today (Symbolab, Geogebra, 10 seconds…), to use during the course.

1. First thing, 5 minutes of mental calculations. Use “10 seconds of math” for this purpouse.

2. Try to find out in the internet the name of the man who proved the existence of irrational numbers. Send me an email with this story (my mail is up there ↑ ). Use the email that you are going to use for all the year. You will have to send me lots of work in the following months.

3. Read this page about intervals. Solve the questions at the end of the page.

4. Solve some exercises (2, 3, 10 and 11) about rational numbers. Do it in your notebook and correct them with Symbolab.

5. Some reading about roots. Solve the exercises of the end of the page in your notebook.

6. Same thing with fractional exponents.

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Sets of numbers

Posted by ricardogm on September 19th, 2018

Hi

Let’s start with a little history:

A little video about sets of numbers. We are going to listen to a part of it, and take notes.

Now another one about intervals:

For you curiosity, here are the first 1000000 decimals of pi

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Projects and review

Posted by ricardogm on June 7th, 2018

Hi

1. You can take a look at your projects in this link below:

Projects

Take a look and send me a mail with your marks for all of them, yours included.

2. And start your very late review for the last exam:

Review

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Probability III: The monty Hall problem

Posted by ricardogm on June 4th, 2018

Hi let’s start with a video from the movie “21 Black Jack” about what it’s known as the Monty Hall Problem:

And another more thoroughly explanation:

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Probability II: videos

Posted by ricardogm on June 3rd, 2018

 Some videos to start with:

The basic vocabulary:

And the basic calculations:

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