Kirkwood, Margaret. Learning to think thinking to learn : an introduction to thinking skills from nursery to secondary / Margaret Kirkwood. - London : Hodder Gibson, 2005. - vi, 170 p. : ill. ; 22 cm. - Continuing professional development in education. . Includes Index. Includes bibliographical references. ISBN: 100340889942(pbk.) Subjects--Topical Terms: Thinking skills.