Description:
An interactive online lesson about how clouds form through the principles of condensation and evaporation. The lesson is written around an experiment that the student can perform, or can watch being performed, that will illustrate the ideas of the lesson.

Organization:
KGAN
by Central Iowa Power Cooperative (CIPCO)

URL:
http://weathereye.kgan.com/cadet/cloudless/teachers.html

Cost:
Free over the Internet

Education Level:
Grades 5-8

Subject:
Clouds

Resource Type:
Internet Site
Curriculum/Instructional Materials

Date Added to teachearth.com:
8/14/00