Martin, David Jerner
Elementary science methods: a constructivist approach/ David Jerner Martin. - 5th ed. - Australia: Wadsworth, Cengage Learning, c2009. - 626 p.: ill.; 24 cm.
Includes bibliographical references and index
978-0-495-50675-1
Science--Study and teaching(Elementary).
Constructivism (Education).
Science--Study and teaching (Preschool).
GC 372.35044 M379 2009
Elementary science methods: a constructivist approach/ David Jerner Martin. - 5th ed. - Australia: Wadsworth, Cengage Learning, c2009. - 626 p.: ill.; 24 cm.
Includes bibliographical references and index
978-0-495-50675-1
Science--Study and teaching(Elementary).
Constructivism (Education).
Science--Study and teaching (Preschool).
GC 372.35044 M379 2009