Just Submitted Earth Science Files

Below are a listing of files that have been recently submitted. They are in order of newest to oldest. There are 487 files.

Parallax Lab
Date Submitted: 2005-09-01
In the following lab, you will observe as your teacher sets up a model of a telescope and uses it to estimate distances.

Moon Motions
Date Submitted: 2005-09-01
Even though the moon does not appear to turn on its own axis from the Earth?s point of view, it is indeed rotating as it revolves around the Earth. In the following activity, you will investigate the actual and apparent motions of the moon.

Model Of The Planets
Date Submitted: 2005-09-01
If one is to appreciate the sizes of the inner planet versus the outer planet, it is necessary to make scale models of the planets.

Lunar Lolipops
Date Submitted: 2005-09-01
The physical shape of the Moon never changes; it is always a sphere. What changes is the portion of the Moon that can be seen from Earth. Half the moon is always illuminated by the Sun.

Hertzspring-Russell Blank Diagram / Graph
Date Submitted: 2005-09-01
Blank HR graph.

Hertzsprung-Russell Diagram
Date Submitted: 2005-09-01
Plot stars on a graph and find out what Ejnar Hertzsprung and Henry Russell showed the world.

The H-R Diagram
Date Submitted: 2005-09-01
Students can use Microsoft Excel to discover the properties of stars. How are stars classified?

Geometry Of Space
Date Submitted: 2005-09-01
Investigate strange geometric properties of the universe by making and using a M'bius strip.

Angle Of Insolation
Date Submitted: 2005-09-01
Design and discover the reason for the seasons!

Walking Model Of The Solar System
Date Submitted: 2005-09-01
Attached is a lab in which a scale model (both in terms of distance between the planets and size of the planets) of the Solar System is made in the school's halls.


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