Utah Education Network
Uen: Fossils
Fourth graders act as paleontologists to figure out the environment where various fossils would have existed.
Australian Museum
Australian Museum: Dating the Earth
How do scientists know how old the Earth is? What is radioactive dating? Are there other dating methods? Get the answers to these questions and others at this site presented by the Australian Museum Online.
Virginia Tech
Virginia Polytechnic Institute: Greenhouse Dinosaur Extinction Theory
This comprehensive page discusses the Asteroid Impact vs. Volcano-Greenhouse dinosaur extinction debate. It was written by paleontologist, professor, and scientist Dr. Dewey McLean.
Open Curriculum
Open Curriculum: Multicellular Life
To describe the diversity of unicellular organisms which arose over 2 billion years of evolution.
TeachEngineering
Teach Engineering: Fantastic Fossils
Students learn about fossils - what they are, how they are formed, and why scientists and engineers care about them.
Other
Rockmans Trading Post: Welcome to the Mineral Information Finder
During your lifetime, you will use more than a million pounds of rocks, minerals, and metals. Dig through this web site and find out how.
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