I use this activity within cooperative groups, and I circulate to make sure they are getting the purpose of the questions.
The file includes spiral review problems.
This worksheet is intended to be written on directly.
Please download the pdf preview file first, so you can see exactly what's included; the product file is a word document, which you may personalize for your students.
Immediately before this worksheet, I use the worksheet named 'Points Lines and Planes Fall 2013 with Answer Key' (http://www.teacherspayteachers.com/Product/Points-Lines-and-Planes-Fall-2013-with-Answer-Key-713545
), and immediately after this worksheet, I use the worksheet named 'Discovering the Midpoint Formula in Geometry Fall 2013' (http://www.teacherspayteachers.com/Product/Discovering-the-Midpoint-Formula-in-Geometry-Fall-2013-1070170
Keywords: postulates, axioms, congruence, angle addition, segment addition, labelling diagrams, hash marks, ticky marks, naming angles, circular reasoning, Jonnard