This document provides details about an upcoming lesson plan for a Principles and Methods of Effective Teaching II class. The 30-minute lesson will focus on introducing computers and their positive and negative impacts. Students will discuss computers' role in libraries and make slogans promoting technology use. Activities include brainstorming life before computers, discussing computers' definition and advantages/disadvantages, and synthesizing learning through a quiz and slogan creation. Homework assignments involve interviewing a library user about electronic resources and identifying computer parts.