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Astronomy Department, University of Washington

Astronomy 101, Winter 2007

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This is a web repository of assignments. Check this page often since
changes and additions will be posted as the course progresses.

PREP QUESTIONS AND EXERCISE WORKSHEETS
TO BE PRINTED, COMPLETED AND SUBMITTED
Application Exercise Prep
Questions*
Exercise
Worksheet**
   Sizes & Distances   click
   Understanding the Celestial Sphere
     (see also Celestial Sphere tutorial below)
click click
   Spectral Analysis
     (see also Blackbody and Emission & Absorption Lines tutorials below)
click click
   Coronal Mass Ejections
     (download this CME Picture Series c.2002 if you need it)
click click
   Determining Cluster Ages from Color-Magnitude Diagrams
     (see also Cluster Ages from CMDs tutorial below)
click click
   RR Lyrae Starss & Distance to the Galactic Center click click
   Expansion of the Universe
     (see also Underestanding Cosmic Expansion tutorial below)
  click
* Prep questions provide context and "warm-up" preparation for the application exercises. They are due at the start of exercise activities in your section. Read ahead in the text, write up your responses on the form, and submit the form to your TA at the start of your section if you'd like full credit for the application exercise.
** Exercise worksheets are your final reports on each application exercise. They are due on the first Tuesday following the exercise or the last day of classes unless revised by your TA. Be sure to download and complete the required form linked to this page. Your report will be graded for its clarity and conciseness as well as its content. It will be returned for review ASAP.
SUPPLEMENTARY MATERIALS AND TUTORIALS
  Need a quick math review? Try these useful tutorials by Ana Larson and Nick Stroebel.
     Math Rreview   Scientific Notation   ...more...   ...and even more  
   Understanding the Celestial Sphere (Tutorial)
  Gravity
  Gravity Ranking
  Blackbody Radiation
  Emission & Absorption Lines
  Spectra of Main-Sequence Stars
  H-R Diagram: self-quiz
  Formation and Lifetimes of Stars
  Cluster Ages from Color-Magnitude Diagrams
  Understanding Cosmic Expansion
  Expansion of Balloon Universe
   (Possibly more to come)
   Looking for lecture notes? They aren't here. Go to Course Content and Schedule
   Lecture movies

Please remember that late assignments have little learning value. As a general policy, late assignments receive no more than half credit. It's better to get full credit on the two-thirds you completed than half credit on the completed version submitted late.
    No late worksheets will be accepted more than 2 weeks past the due date, and no late worksheets will be accepted during the last week of class under any circumstances. If you know in advance that you will not be in class the day an assignment is due, you may turn in your assignment early. You may also make arrangements with your TA in advance; with prior notice, we can usually be accommodating.