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 489 files.

Biodiversity Through Time
Date Submitted: 2011-05-05
Students graph the changes in biodiversity found in the fossil record over the last 550 million years.

It's All Greek To Me!!
Date Submitted: 2011-04-28
This lesson allows students to use modern technology to recreate Eratosthenes' method of estimating the Earth's polar circumference.

Evaporation And Condensation
Date Submitted: 2011-02-05
This is a simple, yet effective, activity to reinforce the processes of evaporational cooling and condensational warming. It can be done as a class or given to students as a 'hands-on' activity and exercise in following directions.

Using Particle Size Vs. Water Velocity Chart
Date Submitted: 2010-12-03
Students' will use the transported particle size to water velocity chart on page 6 in their E.S.R.T.'s to complete the worksheet

Humidity And Dew Point
Date Submitted: 2010-11-29
Powerpoint explain humidity and dewpoint

Moon Phases
Date Submitted: 2010-11-28
Power point to introduce phases of the moon

Gradients 1
Date Submitted: 2010-11-03
Worksheet where students can practice calculating gradients.

Galaxy Inquiry
Date Submitted: 2010-10-14
This inquiry activity uses the citizen science website GALAXYZOO to inquire about the structure of the Universe.

How To Use Latitude & Longitude
Date Submitted: 2010-10-12
PowerPoint that follows the notes, "How to Use Latitude and Longitude".

How To Use Latitude & Longitude
Date Submitted: 2010-10-12
Notes used to introduce latitude and longitude.