Many of us have fond memories of kindergarten, perhaps because there was more time for activities like making art from macaroni and reading stories. However, a sociologist might point out that kindergarteners are not just being taught about arts and crafts. They're also being taught how to be students: how to sit still, take orders, remain in their seats, and behave in school-skills that will be necessary for the rest of their education. What are these other things that are taught in kindergarten called?

the hidden curriculum

Explanation:

The hidden curriculum is described as the unwritten, formal, and sometimes unintentional teachings, principles, and experiences that students learn at school. The concept of the hidden curriculum is based on the understanding that students take lessons in school that may or may not be part of the standard course of learning, for example, they can communicate with classmates, professors, and other adults; how they can view various races, genders, or classes of people; or what thoughts and actions are deemed appropriate or unacceptable.

the telephone is the answer