Math Toolkit for Introductory Astronomy:

Quick reviews of mathematical background material you will need for Homework #2, and the rest of the course.

 Don't let math anxiety get in your way!

Scientific Notation

Significant Figures

Units!

Basic Geometry

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Thanks to Prof.s Kim McLeod (Wellesley College), John Bieging and John Cocke (University of Arizona), and Gary Bernstein (U. Michigan) for these guides.