Wall, E. S., & Posamentier, A. S. What successful math teachers do, grades preK-5: 47 research-based strategies for the standards-based classroom.
Chicago-viite (17. p.)Wall, Edward S., ja Alfred S. Posamentier. What Successful Math Teachers Do, Grades PreK-5: 47 Research-based Strategies for the Standards-based Classroom.
MLA-viite (8. p.)Wall, Edward S., ja Alfred S. Posamentier. What Successful Math Teachers Do, Grades PreK-5: 47 Research-based Strategies for the Standards-based Classroom.
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