learning objectives: 1.to be able to describe geocentric and heliocentric models. 2.to be able to...
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Geocentric Model: What were the early beliefs about the model of the solar system? Heliocentric Model: Nicolas Copernicus came up with this model. The church did not like this model. Why?TRANSCRIPT
Learning objectives:1. To be able to describe geocentric and
heliocentric models.2. To be able to explain how scientists use
waves to find out information of the universe.
The Solar System
The Pyramid of Kukulcan twice a year creates a giant shadow that looks like a snake.
This happens of the 2 days in a year when the length of night is the same as length of daylight.
What do we know about the universe?
Geocentric Model:
What were the early beliefs about the model of the solar system?http://www.youtube.com/watch?v=iiBIFlvu-X0
Heliocentric Model:
Nicolas Copernicus came up with this model.
The church did not like this model. Why?
What is the heliocentric model?Why did the church not agree with the heliocentric
model?How did the telescope prove that Copernicus was
right?What did Galileo notice about the moons of Jupiter?
What did this make him realise?
The telescope was invented in the 16th century.
How did this discovery improve our knowledge of the universe?
The Telescope
As telescopes improved, more discoveries were made, including the planets URANUS, NEPTUNE AND PLUTO.
The Telescope
http://www.youtube.com/watch?v=jhEBKr7rV18
Learning objectives
1. To be able to describe geocentric and heliocentric models.
2. To be able to explain how scientists use waves to find out information of the universe.
1. Light waves
2. Radio waves
3. Microwaves
Waves
Have you achieved the learning objectives?
How do you know you have achieved them?
Can you give me an example to prove that you have achieved them?
Plenary