Tuesday 25 February 2020

Activity 3. Big bang, the origin and the expansion of the Universe

The big bang theory


In 1927, an astronomer named Georges Lemaître had a great idea.
He said that many years ago, the universe began as a simple point.
He said that the universe had expanded and expanded to its current size,
and that it could continue to expand.


In the origin of the universe, everything was small and united.
It was nothing like what we see now.
As all of that expanded and took up more space,
the universe began to cool down.


The small particles clustered together. And they formed the atoms. Then those atoms clustered together. After a long time, atoms came to form stars and galaxies. The universe is 13,800,000,000 years old.


via GIPHY

Tuesday 11 February 2020

Activity 1. Famous Astronomers



Carl Sagan
Nicolas
copernico
Albert einstein

Galileo

Galilei

Edwin Hubble
Resultat d'imatges per a nicolas copernico
Resultat d'imatges per a galileo galilei

9 of nov. of 1934
24 of may. of 1543 
18 of abr. of 1955
8 of gen.
of 1642
28 of sep. of 1953

Helped NASA

with U.S.

space

missions to

Venus, Mars,

and Jupiter.

He discovered

the

Hiliocentric

Theory

He discovered that on the moon there is no gravity

He was the

first person

to see Mars

He had the

theory of

black holes

Activity 4. Create a compass

Material: 1 Cork 1 Marker 1 Plyers 1 Magnet Wire Bowl PROCESS: 1. First size the wire 2. Then nails the wire in the cork 3. M...