Walberg, Franette.
Puzzle thinking : steps to logical thinking and problem solving / Franette Walberg ; illustrated by Lynne Reisbord. - Philadelphia, PA : The Franklin Institute Press, c1980. - 118 p. : ill.
0891680276
89080195
Cognition in children.
Logic--Programmed instruction.
Problem solving in children--Programmed instruction.
Puzzles.
Thought and thinking.
Puzzle thinking : steps to logical thinking and problem solving / Franette Walberg ; illustrated by Lynne Reisbord. - Philadelphia, PA : The Franklin Institute Press, c1980. - 118 p. : ill.
0891680276
89080195
Cognition in children.
Logic--Programmed instruction.
Problem solving in children--Programmed instruction.
Puzzles.
Thought and thinking.