Learning module E2

We have a continuation of learning module E, more about waves. It is fairly easy, so go take a shot.

1. concept guide E2,
2. Mini-quiz E2
3. and do not forget to pepper up the discussion boards with questions if your brain is getting toasted.

New podcast, new learning module

The new learning module, Module D about thermal energy, is available right now for work this week. With it is a new mini-podcast on melting ice, in our iTunes U area.

I will release another learning module on Thursday evening.

Space weather today

NOAA Space Weather today, http://www.swpc.noaa.gov/today.html

Exam 2 scores are up.

You can now view your Exam 2 score on the My Grades page in Webcourses.

Exam 2 is running.

Your exam 2 is now running. You get one hour and must finish by 11:59 PM tonight.