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8L Earth and Space (Beyond the solar system (Stars, Galaxies,…
8L Earth and Space
Beyond the solar system
Stars
Galaxies
Constellations
Light years
Making comparisons
Convert fractions into decimals
Create ratios
Calculate percentages
Gathering the evidence
Changing ideas about the solar system
Ptolemy
Aristotle
Galileo
Copernicus
Four methods for finding out about space
Manned space flight
Telescopes on Earth
Satellites
Space probes
https://www.youtube.com/watch?v=AIx2uUv2F5w
Magnets
Describe the Earth's magnetic field and how it affects compasses
Arrange magnets so they repel or attract
Seasons
Use the tilt of the Earth's axis to explain seasons
Explain patterns of light and dark at the earths poles
Scientific arguments
Create scientific arguments to persuade an audience
Identify the parts of an argument
Gravity
Two factors that affect the strength of gravity
The difference between mass and weight