The following embedded video is an inquiry into Investigations, First Edition, which only contained reform math problem solving methods and contained no standard algorithms for solving math problems.
The edition that BCSD has purchased is Investigations, Second Edition © 2012. The second edition introduces the standard algorithm as a stand alone activity that is not mathematically incorporated into the program. The main program continues to develop multiple strategies for solving math problems as shown in this video.
Parents of Blaine County Students 