Jo Sommers, left, Debbie on trays for their guests, fag.Stahl and Dee Schafer check Those sandwiches are tempt- (Republic Photos by Turii)Finally comes the good part, as parents and children eat the meal which has been • prepared by the first grade class. Learning by doing, -hefirst graders write invitations, figure out the mathematics of recipes, work with health and nutrition in the preparation of the luncheon. Sharing the rewards are Mrs. Marilyn Welch and son Eddie; Mr. and Mrs. Ken Carroll and daughters (Connie is a first grader) o»d Mrs. Bernard Tegethoff,iprt. Kpplon of Wessinaton The bride was graduated__