This is a self directed activity. Exploring the entire resource may take up to three hours. Add time if students are to prepare reports or presentations. Ability to print HTML pages as text helpful. Students learn about the similarities and differences between planets 2.
Instructor evaluates students' ability to explain the exhibits and guide their peers.
Regents of the University of California. Time 14.4K 79.02 sec. 28.8K 43.26 sec. 56K 28.87 sec. ISDN 128K 10.00 sec.