fashion - headbands and leg warmers. Leg warmers are not only keep warm for leg, they also become a part of Sportswear. I remember this period, many series of aerobic tranning video tape in which they worn leg warmer as the style of sport
Scented markers -- Art class in elementary school and lime, lemon, orange, and grape scented markers. Yep, there's nothing like encouraging kids under twelve to inhale marker fumes by making them smell like fruit.