Earth History Content

Earth History Assessment Key


SPECK8 Assessment Results


Field Trip Photos


Earth Science Curriculum (all modules)



1. Prerequisite Content for Earth History cycle

Rock cycle diagram

Rockcycle.png


Different Rock Types - Intrusive Igneous, Extrusive Igneous, Metamorphic, Sedimentary. Click on these links for simple definitions of these rock types and how they formed

Plate Tectonic Scientists Ideas




2. Examples of Geopuzzles - interpret order of events

There is a very nice site where you can test your understanding in an online environment
Relative dating site
There are multiple examples.

Other examples:
Geologic Time puzzle examples

Scavenger Hunt Files:






The file below is the set-up from the summer session booklet
in which the timeline has the absolute dates removed.


Famous Essay by T.H.Huxley that emphasizes the importance of history in understanding Earth.