Curated OER
Seeing Solar Processes
For this seasons worksheet, students compare 24 hour filmstrips for a single day in Canada, the U.S.A., and the Arctic Circle to determine the different seasons. This worksheet has 12 fill in the blank.
Other
Lunar and Planetary Institute: Sky Tellers: Myths, Magic, Mysteries of Universe
Very nice website with excellent graphics depicting the change of the seasons and how the seasons are different between the northern and southern hemisphere. Also has a nice informational table of the spring and fall equinox and summer...
Other
Montana State University: Spring and Fall Equinox
This Montana State University site provides a simple chart on the spring and fall equinox and a description of the process.