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Published in 1994
This report illustrates how two organisms, a trilobite and a nautiloid, became fossils. The report is intended to help students and others visualize the size and shape of a trilobite and a nautiloid, the environment in which they lived, and the circumstances of their fossilization and subsequent...
Grade Level   3 4 5 6 7 8 9 10 11 12
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2
Chapter 5 focuses on Prehistoric Earth, geologic time, and early lifeforms on this planet.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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3
These lessons are intended for use in any high school biology course. However, many can be used in middle school / junior high school life science and earth science classes, possibly with slight modification depending on teacher's style and approach, and the experience and level of students. Many...
Grade Level   7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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