This worksheet is designed to replace a lecture on constructing the midsegments, perpendicular bisectors, and the circumcenter of a triangle. Students should be familiar with basic constructions, but I only do a 15-minute mini-lesson with them at the start of class to go over the main ideas of the lesson.
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 'Isosceles and Equilateral Triangles Fall 2013' (http://www.teacherspayteachers.com/Product/Isosceles-and-Equilateral-Triangles-Fall-2013-1070794
), and immediately after this worksheet, I use the worksheet named 'Angle Bisectors and Incenters Fall 2013' (http://www.teacherspayteachers.com/Product/Angle-Bisectors-and-Incenters-Fall-2013-1070261