This research was conducted to determine the effects of mechanical mind games developed
by Turkish Brain Team (TBT) on the mental skill levels of second grade primary school
students. The study which was applied through experimental model with pretest and post-
test control group consisted of 24 private primary school students in Çekmeköy in Istanbul
province, 12 of which were in the experimental group and the other 12 in the control group.
In the experimental group, students were allowed to play TBT mechanical mind games …