Clarice teaches math to fourth- and fifth-graders. She does not believe in rote learning. She first teaches her class the basic principles and then helps children apply those to real-life scenarios. For instance, when teaching her students about the unitary method, she uses examples like packaged food to show them how to determine the price of a unit from the price of the whole package of items. Clarice is using the ________ approach to teaching.

Russell needs more of the drug he has been using to get the normal high he got when he first started. Russell is experiencing _______________

a) drug tolerance b) drug detoxification c) withdrawal d) overdrawal

Michael has always felt like he was really a girl. He dressed in girls' clothing as a child and still wants to be a girl. He is sure that a mistake was made and that he is inhabiting a wrong-sexed body. Michael's symptoms suggest a diagnosis of __________.

A. frotteurism B. gender dysphoria C. transvestic fetishism D. homosexuality