The Real Reasons for Seasons

Web Sites: All Web links in each section require an Internet connection

General Education Sites:
Continue your astronomy curiosity with these introductory and advanced sources for educators and beginners.

Education Sites of NASA Missions:
View information on NASA's latest projects as well as many fascinating solar movies and images.

Sun-Earth Connection Sites:
Learn more about the important role that the Sun plays through some amazing interactive activities.

Other Informative Sites:
Explore links that help further understanding of the space sciences.

Worksheets and Lab Book: In PDF format, require Acrobat Reader

Seasons Lab Book (476 kb):
Lab Book from back of the GEMS Teachers Guide

Sun-Angle Analyzer (300 kb):
Page 82 of the GEMS Teachers Guide

Sun-Earth Survey (272 kb):
Page 26 of the GEMS Teachers Guide

Going Further (1 mb):
Pages 100 - 104 of the GEMS Teachers Guide