A solar eclipse project we did based on the News 2 You article we read this week. Just glue a yellow sun to black construction paper. Then create a black moon and attach it by poking a hole and using a fastener. Voila, you have a moveable moon for a solar eclipse. It was great for fine motor skills, as we cut out each individual ray for the sun. My class suns are pictured at the bottom.
Blue Moon Eclipsing I saw this -- It was an extremely moving experience.
Simple diagram of how a Lunar Eclipse works from Penumbral to Totality.