One of a series of instructional packets to aid schools in reducing sex stereotypes, this inservice guide for use with school personnel is designed to stimulate thought about the differences between sex discrimination and sex bias and to encourage school personnel to examine and evaluate their own attitudes and behavior for sex fairness as they work with young people. The lesson plan provides opportunity for group discussion and exchange of ideas. Contents include a leader's script (material to be presented), three handout masters, and a class discussion guide (one of which is a self-evaluation sheet on sex-fair behavior). The packet is designed for use alone, in combination with other packets (see Note), or to supplement existing inservice units. (JT)