RReflections on Number Mathematics in Context Teacher GuideReflections on Number Mathematics in Context Teacher Guidede Thomas A. RombergEdiciones (1)Reflections on Number Mathematics in Context Teacher Guide (1998)Britannica · inglés · ISBN 9780782615487Más obras de Thomas A. RombergCCalculators (No. 368e1)Calculators (No. 368e1)Mathematics classrooms that promote understanding