Four-year-old Sergai can tell his Poppa how to wash the clothes. Yesterday, Sergai told Poppa , “First get the dirty clothes from the basket. Next, put them in the washing machine. Now add some soapy stuff. Close the washer lid and press the button. When the buzzer rings, it’s all done!” According to Piaget, Sergei has:

A. equilibrated his assimilation
B. accommodated his laundry fixation
C. organized his knowledge into schemes
D. demonstrated that he thinks like a twelve-year-old
I choose C is that correct

Yes, you are correct. According to Piaget's theory of cognitive development, Sergai's ability to explain the steps of washing clothes demonstrates that he has organized his knowledge into schemes. Schemes are mental structures that organize information and help individuals understand and interpret the world around them. In this case, Sergai has developed a scheme for washing clothes and can articulate the steps involved in the process. Therefore, the correct answer is C.