Curriculum Guidelines for ASTR1105 at Douglas College

This course description and others can be found at http://www.douglascollege.ca/student-services/post-douglas/guidelines/courses.

This course is designed primarily for students who do not intend to major in science. Topics covered are some astronomy history; celestial sphere; stars and constellations in the night sky; movement of Earth, Moon and Sun; properties of light; telescopes; solar system; life and death of stars; Milky Way and galaxies; cosmology. The laboratory component will involve outdoor observations and indoor exercises and computer simulations.

Method Of Instruction:Lecture, Lab, Partially Online

Contact Hours:4 hours lecture / 2 hours laboratory per week

Semester Length:15 weeks

Prerequisites: BC Foundations of Math 11 (C or higher) or BC Pre-Calculus 11 (C or higher)

Learning Outcomes

Upon completion of the course the student will be able to:

1. identify major contributors and their contributions to the development of astronomy
2. identify commonly used coordinate systems for viewing the sky
3. identify major stars and constellations
4. explain seasons, eclipses, precession, phases of the Moon, tides
5. identify and explain features of light: wave nature, speed, spectrum, reflection, refraction, Doppler effect
6. explain operation of and distinction between optical telescopes
7. identify the various types of bodies in the solar system
8. explain the evolution of the solar system
9. identify features on the Moon
10. compare features of the planets
11. indicate the peculiarities of asteroids, meteoroids, comets
12. identify the prominent features of the Sun
13. explain stellar parallax
14. distinguish between apparent magnitude and absolute magnitude of stars
15. explain stars luminosity and the Hertzsprung-Russell diagram
16. explain the current view of birth, life and death of stars
17. identify types and structures of galaxies and clusters of galaxies
18. define quasar, pulsar, black hole
19. explain the current view of the Big Bang and the expansion of the Universe

Course Content

1. Classroom:

• Discovering the night sky
• Some astronomy history
• Properties of light
• Telescopes
• Earth-Moon-Sun system
• Overall solar system
• Nature of stars
• Galaxies
• Cosmology

2. Laboratory

• Sky charts
• Night sky observations
• Image formation via mirrors and lenses
• Light spectra/wavelength measurements
• Sunspots
• Photometry
• Planetarium/observatory field trip

Methods Of Instruction: This course will be presented using lectures, assigned readings and laboratory exercises, which will include outside observations.  A variety of audio-visual materials, computer simulations, and internet searches will be used where appropriate.

Text Books\MaterialsTextbooks and materials to be purchased by students include the free open source textbook Astronomy by Open Stax. There might be a custom edition.

Douglas College, Astronomy 1105 Laboratory Experiments

Means Of Assessment: The final grade for the course will be determined based on the following components:

• final examination – minimum of 30% / maximum of 40%
• two tests administered during the semester – minimum of 15% / maximum of 25% each
• submitted laboratory reports – 20%
• quizzes, assignments (possibly online), projects – maximum of 20%