Tuesday 19th October
Natural Science
First we take a QUIZ about the Earth's magnetic field. We write numbers 1 to 5. Write T (true) or F (false).
We correct activities from yesterday.
Then we move to pages 92 and 93 to learn interesting facts about three scientists that studied the relationship between electricity and magnetism, leading to the concept of Electromagnetism:
Hans Christian Oersted (1777 -1851) Denmark
André-Marie Ampere (1775 -1836) France
Michael Faraday (1791 -1867) England
We read and listen page 92.
This video shows Oersted's experience. LINK to THE VIDEO (CSIC)
These videos show how we can build electromagnetic rotary devices (motors) similar as those used by Faraday.
HOMEWORK for Thursday
Read the chapter again
Watch the videos we have not seen in class.
Do activities 1 and 2 in your notebook.
We do activity 3 page 93. LISTEN Act. 3 page 93.
We learn about how magnets can generate electricity in power stations (electrical generators). Read page 93.
Next, we go to page 99 SEARCH and DISCOVER and we read Oersted's Diary. We do Activity 4 in the notebook.
This video (in Spanish) tells us a little more about Oersted and Ampere.
No hay comentarios:
Publicar un comentario