Mathematics power learning for children activating the contextual learner book three by everard barrett paperback 4000 only 1 left in stock order soon sold by fair bargains and ships from amazon fulfillment. Mathematics power learning for children activating the contextual learner book three by everard barrett 1993 06 24 everard barrett books amazonca. 40 out of 5 stars mathematics power learning for children book 3 reviewed in the united states on november 24 2000 this book is without a doubt one of the most fascinating that i have ever read concerning the teaching of mathematical concepts. Buy mathematics power learning for children activating the contextual learner book three by barrett everard 1993 paperback by isbn from amazons book store everyday low prices and free delivery on eligible orders. Mathematics power learning for children book read reviews from worlds largest community for readers