Week 5 post 1

After reading chapter 9 I learned that cognition develops from age 2 to 6. Piaget recognized that between ages 2 and 6 the cognitive development is called preoperational intelligence, which includes language and imagination and logic, though operational thinking is not possible yet. I found very interesting the experiment they talked about in the book. The experiment involved two glasses with the same amount of liquid in it but they were two different shapes. I remember watching this experiment in last weeks video and I found it very interesting watching the children of different ages trying to figure it out.