Invention of television

Good morning, children! My name is Valentina Vasilyevna. 
What do you usually do in your freetime? Do you like watching TV? 
Have you ever wondered when  and how it was invented?
 Good! Today you will learn about it.

Invention of the television.

Well, do you know who "the farthers" of television are?
Now, read an article.

Now, it's high time to chech what you have learnt.  Please do this exercises.

Tell me please the good and bad sights of television.
Answer this question please, using the blog.

And now, let's do a little test.


 Thank you for your work. Good-bye!