Spring edition of Brock's awesome preschool. This takes us right up to Brock's graduation. Summer edition to follow, with consideration of birth of Brock's sis. Music class, obviously. Their school has two sister schools; one in China and one in Columbia. This is Brock streaming and talking with the Columbia school. Brock still loves the practical life section of his school, although this spring the math area has taken over the practical life section. Brock has now mastered the 100's board, and the 45 layout, I think that takes him to the end of the math works? but I have to double check.... His new favorite passion are the robot cubes. I have them available for check out from DePaul, so I brought them home for him and Matt to mess around with. They made a lot of discoveries that Brock took back to school, including asking his teacher to finally download the bluetooth app for the bluetooth cube to control the