Teacher Created Resources is an educational publishing company founded by Mary Dupuy Smith, a classroom teacher, The concept behind this successful line is that theyre aware first-hand about teaching, All the products are created by teachers for teachers and parents, , More than just simple flash cards, these interactive cards make learning fun, Slide the card open to reveal the correct answer, Images appear on both sides of each of the 13 cards, providing 26 learning activities in each box, SKU: TCCR2297