CLARK — Nicole Mailloux’s seventh grade writing students at Carl H. Kumpf Middle School in Clark are actively participating in a service learning project to utilize persuasive writing techniques in order to motivate other middle school students to take part in an international recycling program, Terracycle. This unit was designed to help students find practical, everyday uses for persuasive writing as well as to teach Kumpf students to be more conscious of waste and simple ways to “go green.”