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: 217.72 lei 3-5 săpt. | 7-13 zile
Challenging Minds: Thinking Skills and Enrichment Activities Autor Lynne Kelly et al. 1996 Paperback Preț: 219.62 lei 6-8 săpt.