The product is a set of textbooks titled “Envision Math 2.0 Teachers Resource Masters” by author Scott Foresman, published by Savvas Learning Company. It includes volumes 1 and 2 of the assessment sourcebook, designed for elementary education with a focus on grade 6 students. The books are in English and are part of the Envision Math 2.0 Homeschool Bundle, providing resources for educators and students alike. TEACHERS RESOURCE MASTERS VOL 1 & 2 #6 VOL 1 &2 ASSESSMENT SOURCEBOOK 6 BOOKS IN TOTAL