@inbook{1455cdd59b7940e7a4a243d24614e069,
title = "Core Content for Some of the Parts",
keywords = "Mathematics, Landbouwwetenschappen, Natuurwetenschappen, Wiskunde: algemeen",
author = "Reeuwijk, \{M. van\} and E.J.G. Feijs and M.M. Wijers",
note = "National Center for Research in Mathematical Sciences Education \& Freudenthal Institute (Ed.)",
year = "2000",
language = "Undefined/Unknown",
publisher = "Encyclopedia Britannica Educational Corporation",
editor = "NCRMSE and FI",
booktitle = "Mathematics in Context, A Connected Curriculum for grades 5-8",
}