In this scene Anne Sullivan is walking up to Helen Keller because she is here to teach blind and deaf Hellen Keller. So even though Helen Keller can not see or ear she still can feel the vibrations of Miss. Sullivan walking up the steps. At first Hellen Keller thought it was her mother because she can not see so it is very hard for her to know who it is .
In this scene Miss. Sullivan is teaching Hellen Keller words for inference doll, mug, and water. She wears that more than one thing can have the same name. So she gets so fed up because she doesn't understand that more than one kind of thing can have the same name.
Then Miss. Sullivan takes Helen Keller to the Well-House where she teaches her water over and over again until she gets it.