Challenge and Change: Patterns, Trends, by Teacher's Resource More Information ISBN ISBN 13 9780070943766 ISBN 10 0070943761 $602.36 - $722.83 → Log in to view price and availability! Please LOGIN or REGISTER to view price and availability! Supplementary Material This title has more products associated with it. Challenge and Change: Patterns, Trends, by De Coeur, Trisha ISBN10 0070941572 / ISBN13 9780070941571