Finishing Ch 4

10/12  Isosceles and Equilateral Triangles (Ch 4, Lesson 5)
           HW read p.157-159, do p.159-162/12 - 48
10/13  SSS (Ch 4, Lessons 6)
           HW read p.163-164, do p.165-167/9 - 43
10/14  Extra Proof Practice
           HW make plans for worksheet proofs, do p.176-180/7-36,48,51,52

10/18  Test of Ch 4
           HW read Constructions (Ch 4, Lesson 7) p.169-171 and do p.172-174/1 - 38