This complete teacher’s set for HMH’s Arriba Las Matemticas! Grade K includes all the necessary materials for a successful school year. The set includes workbooks, a teacher’s guide, and a convenient bag for easy transportation. The study guide is designed for elementary school students and covers a range of mathematical topics. The book title is “Into Math” and it is published by Houghton Mifflin Harcourt Publishing Company. The set is in English and was published in 2020. This quantity pack is perfect for teachers looking to provide their students with the best possible start to the school year.