Geometry
Lesson 1
Introduction to Geometry
Instruction 1-3
LINE AND ANGLE RELATIONSHIPS
Student's Links
http://regentsprep.org/regents/math/angles/Lparallel.htm (More on angles with parallel lines)
http://www.mathsisfun.com/geometry/alternate-exterior-angles.html (Identifying the angles of transversals and parallel lines)
http://library.thinkquest.org/20991/geo/parallel.html#transversal (Even shows how to tell if lines are parallel, and has a quiz)
http://www.math.com/school/subject3/practice/S3U1L3/S3U1L3Pract.html (Practice quiz for many of the concepts discussed so far).
Parents' Link
http://www.mathleague.com/help/geometry/angles.htm (Angles and angle terms)
Teachers' Link
http://teachers.net/lessons/posts/172.html (Lesson Plan)