Number Concepts and Operations in the Middle Grades

Number Concepts and Operations in the Middle Grades For many students, learning maths in the middle grades represents a watershed activity. If they fall behind or fail at this point, they are unlikely to recover and to pursue a career in the sciences or other maths-dependent occupations. First published in 1988, the authors reveal at least two of the reasons for this watershed experience. Wydawnictwo: Taylor & Francis Rok wydania: 2026 Okładka: twarda Liczba stron: 286 Wymiary: 23.4 x 15.6 cm Język: angielski ISBN: 9781041213444