Introduction: A new role for community pharmacists is to perform educational activities related to tobacco, alcohol, and drug abuse. It is important to consider schoolchildren and provide classes targeted to this age group. However, it is difficult for community pharmacists to provide these classes for students because they have few chances to gauge what students understand. Therefore, we explored a better way for community pharmacists to deliver their classes. Methods: We provided a “drug safety” class, which encouraged 9-12-year-old students at primary school to resist tobacco, alcohol, and drug abuse. To prepare for the class, we held several discussions with the primary school teachers. We incorporated their advice and comments into our slides and skit for the class. Their points and our process of preparation for the class are shown. Results: Three important points were identified in our discussions with the teachers. I. We should consider delivering an interactive class for the children, so they could participate in a skit and quizzes, instead of a one-sided talk from the teacher. II. We should use pictures and examples that are visually simple for children. III. We should take parents who smoke and drink into consideration. Discussion: There is an increase in opportunities for community pharmacists to contribute to classes about tobacco, alcohol, and drug abuse at schools because of the importance of encouraging children to resist tobacco, alcohol, and drug abuse. It is important for pharmacists to consult with teachers to recognize the needs of students in their classes. The community pharmacists could then ensure their classes met the school and schoolteachers’ needs by using their experience in educational activities.