Penumbral Lunar Eclipse Early March 23
http://earthsky.org/tonight/penumbral-lunar-eclipse-on-march-23?utm_source=EarthSky+News&utm_campaign=b6a95f2042-EarthSky_News&utm_medium=email&utm_term=0_c643945d79-b6a95f2042-394355213
Share this:
- Awesome animation of a tsunami-Great for our waves unit: reflection, refraction, interference etc
- For my 4th and 5th graders-Continental Drift line dance ;)