1.- SENSORI - MOTOR STAGE
Age 0-2.- We develop our 5 senses (see, hear, smell, taste and touch), We start with simple reflexes than develope in habits
2.- PRE - OPERATIONAL STAGE
Age 2-7.- We have a lot of fantasies and we believe that objects are alive; at the age of 4 we become courious and ask many questions. We want to know everything.
3.- CONCRETE OPERATIONAL STAGE
Age 7 -11.- We discover the logic and start to get conclusions. We understand that our fealings and thoughs are unique and we learn to put in some one else's shoes.
4.- FORMAL OPERATIONL STAGE
Age 12 - up.- We have the ability to think about abstract concepts such as love and hate, as well as hypothetical events. We are able to recognize our identity and morality, and we understand the behivor of others
It is the process of acquiring knowledge through thoughts, experiences and sences.