Merlyn Behr – författare
Visar alla böcker från författaren Merlyn Behr. Handla med fri frakt och snabb leverans.
3 produkter
Number Concepts and Operations in the Middle Grades
E-bok, 2026
1000 kr
Lägg i varukorg
For many students, learning mathematics 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 mathematics-dependent occupations. Originally published in 1988, the authors reveal …
Number Concepts and Operations in the Middle Grades
E-bok, 2026
989 kr
Lägg i varukorg
For many students, learning mathematics 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 mathematics-dependent occupations. Originally published in 1988, the authors reveal …
Number Concepts and Operations in the Middle Grades
Inbunden, 2026
1481 kr
Lägg i varukorg
For many students, learning mathematics 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 mathematics-dependent occupations. Originally published in 1988, the authors reveal …
