Broadcast Orientation
Date: 7 February 2001
Topic: How Old is Old?: Geological Time
  • Discuss what is time, relative vs. absolute, critical concepts, use of fossils, sequence and correlation
  • Discuss Tools- Biostratigraphy, Geochronology
  • Q/A with emails
Broadcast Resources
View Archived Broadcast | Select

Teacher's Notes
Note: Teachers please follow the link below to print a classroom set of this week's student journal activity sheets. The activity sheet includes the Weekly Weather Log not just the questions given below.

Student Journal Question/ Activity
Print Full Student Journal Sheet [MS Word file]

1. Why do you think fossils are useful in finding ages of sediments?

Related Links:

Family Tree Curriculum Module | Select
Fossil Data Curriculum Module | Select
Geologic Time Analogy | Select