Challenging Units for Gifted Learners: Teaching the Way Gifted Students Think (Math, Grades 6-8) Autor Kenneth J. Smith et al. 31 dec 2010 Paperback Preț: 240.67 lei 3-5 săpt. | 6-10 zile
Challenging Minds: Thinking Skills and Enrichment Activities Autor Lynne Kelly et al. 1996 Paperback Preț: 242.56 lei 6-8 săpt.