Thursday Aug 21 2008 comments Increasing STAR scores for Rock Creek. By: Auburn Journal photography by Ben Furtado -A +A Diego Lopez, a fifth-grader at Rock Creek School, works on a problem in math class. Barely a week into school, Lopez said, ?I still feel like a fourth-grader.? Fifth grade teacher Nancy Tellefson helps 10-year-old Cathy Argueta with a multiplication problem during math. Nancy Tellefson, a fifth grade teacher at Rock Creek School, said many of her students are gifted and high achievers. On Thursday, she led one of her sections through a math class. Rock Creek School fifth-grader Alison Smith gets a helping hand from her teacher Nancy Tellefson. Fifth grade teacher Nancy Tellefson of Rock Creek helps a student with fractions Thursday afternoon. Rock Creek School fifth-grader Alison Smith gets a helping hand from her teacher Nancy Tellefson. Alison Smith of Rock Creek works out a math problem at Rock Creek elementary Thursday. Mrs. Tellefson's fifth grade class at Rock Creek.