Pettus, Alvin M.
Teaching science in the block Alvin M. Pettus and Myron E. Blosser - New York: Eye on Education, 2001. - xxi, 165p.
9781930556089
Science-Study and teaching (Secondary)
Block scheduling (Education)
507.1273 / PEC
Teaching science in the block Alvin M. Pettus and Myron E. Blosser - New York: Eye on Education, 2001. - xxi, 165p.
9781930556089
Science-Study and teaching (Secondary)
Block scheduling (Education)
507.1273 / PEC