Science month-by-month, grades 3-8 :
Spencer, Julia Farish.
Science month-by-month, grades 3-8 : practical ideas and activities for teachers and homeschoolers / Julia Spencer. - Hoboken, N.J. : Chichester : Wiley ; John Wiley [distributor], 2006. - xiii, 350 p. : ill. ; 28 cm.
0471729019 (pbk.)
Science--Study and teaching (Elementary)
372.35044 SPE
Science month-by-month, grades 3-8 : practical ideas and activities for teachers and homeschoolers / Julia Spencer. - Hoboken, N.J. : Chichester : Wiley ; John Wiley [distributor], 2006. - xiii, 350 p. : ill. ; 28 cm.
0471729019 (pbk.)
Science--Study and teaching (Elementary)
372.35044 SPE