Problem Solving in Mathematics, Grades 3-6: Powerful Strategies to Deepen Understanding Editat de Alfred S. Posamentier et al. 13 apr 2009 Paperback Preț: 216.81 lei 6-8 săpt.
Problem-Solving Strategies for Efficient and Elegant Solutions, Grades 6-12: A Resource for the Mathematics Teacher Autor Alfred S. Posamentier et al. 3 iun 2008 Paperback Preț: 289.35 lei 6-8 săpt.
Teachers! Prepare Your Students for the Mathematics for SAT* I: Methods and Problem-Solving Strategies Autor Alfred S. Posamentier et al. 10 iun 1996 Paperback Preț: 239.99 lei 6-8 săpt.