400 games and activities for teaching math /
DeRoche, Edward F.
400 games and activities for teaching math / Four hundred games and activities for teaching math Edward F. DeRoche, Erika Gierl Bogenschild - West Nyack, N. Y : Parker Pub. Co., 1977 - 223 p. : ill. ; 24 cm.
0133298477
Mathematics--Study and teaching (Elementary)
Mathematical recreations
400 games and activities for teaching math / Four hundred games and activities for teaching math Edward F. DeRoche, Erika Gierl Bogenschild - West Nyack, N. Y : Parker Pub. Co., 1977 - 223 p. : ill. ; 24 cm.
0133298477
Mathematics--Study and teaching (Elementary)
Mathematical recreations
