Collette, Alfred T.
Science instruction in the middle and secondary schools / Alfred T. Collette, Eugene L. Chiappetta. - 2nd ed. - Columbus : Merrill Pub, c1989. - viii, 471 p. : ill.
Includes index.
Science--Study and teaching (Secondary)--United States.
Science instruction in the middle and secondary schools / Alfred T. Collette, Eugene L. Chiappetta. - 2nd ed. - Columbus : Merrill Pub, c1989. - viii, 471 p. : ill.
Includes index.
Science--Study and teaching (Secondary)--United States.