Common Core and the Suspension of Child Development
It was 1977 and I was taking a child development course for my Master’s level program to become a special education teacher. The assignment was simple. Take two children of different ages and conduct some learning experiments on them. The objective was to see if Piaget’s theories were true. I needed two children, so I asked my cousin if I could borrow her two kids—David and Rachel (who still remember as adults the fun we had doing all this). David was eight-years-old at the time while Rachel just turned five. Of course, I did that famous conservation experiment of pouring water into a tall thin glass and the same amount of water into a wide narrow glass. Obviously, both thought that the tall narrow glass held more water even after both watched me pour the same amount of water into both glasses. What is the importance of this experiment? Well, young kids think very concretely and not abstractly. And how do you develop abstract thinking skills? Give them many of concrete experiences over a long period until their brains become mature enough to understand the abstract concept that no matter what the shape a container may be, if
