Problem Solving & ComprehensionArthur Whimbey, Jack Lochhead, Ronald Narode · First published 1999Open the Tome
Thinking Through Math Word ProblemsArt Whimbey, Jack Lochhead, Paula B. Potter, Arthur Whimbey · First published 1990Open the Tome
Beyond Problem Solving and ComprehensionArthur Whimbey, Jack Lochhead · First published 1985Open the Tome