Observing the Night Sky p.2
*activities available as photocopies

ACTIVITIES on the Celestial Sphere

Astronomy without a Telescope
Answer the questions in this tutorial on celestial coordinates.

More on celestial coords.
*Understanding the Starry Sky
Read pages 5-28 of "Astronomy" by Dinah Moche and answer the questions.
*The Celestial Sphere
A lab on celestial coords. using a star globe. Subst. your latitude.
*Project 24: Mapping Stars
Practice plotting stars using celestial coordinates.
*The Zodiac
Packet on the Sun's passage through the zodiac.
*Constellations
Packet giving an intro to constellations and the brightness of the stars in them.

Create a Constellation
*Uncle Al's Sky Wheel
Make a planisphere.
Using a Planisphere
*Project 28: Making an Astrolabe
Very useful device to help you locate specific stars in the night sky.

ACTIVITIES on Measuring
Angular Diameter, Size & Distance

*Measuring Angles in the Sky Using the Fingers ...
Lab activity (needs to be downloaded on a PC).
*Pinhole Protractor
Make this device to measure angular diameter of stars, etc..
*Cross Staff Projects
Make and use a device to measure angles betw. stars.
*Quadrant Projects
Make and use a quadrant.
More Quad. projects
*Finding Your Latitude
Use a sextant (astrolabe) to find your latitude.
*Inv. 5: The Astrolabe
A lab requiring day/night sky observations. See Proj. 26 for alt. astrolabe plans.