Why does Helen give up the scissors finally in story Miracle Worker?

In "The Miracle Worker," Helen Keller does not give up the scissors. Instead, her teacher Anne Sullivan helps her to find a way to use them properly, as a tool for cutting paper and other materials.

It is during a pivotal scene in the play that Anne Sullivan introduces Helen to the concept of "purpose" and "ownership" of objects. She demonstrates to Helen that objects have specific functions and that by understanding these functions, Helen can gain a sense of control and independence in her daily life.

When Helen initially struggles with using the scissors, Anne does not give up on her. Instead, she remains patient and continues to guide Helen, eventually leading to Helen's breakthrough in understanding the purpose of the scissors and using them effectively.