The product is a set of two teacher edition volumes of Pearson Algebra 1 textbooks, specifically designed for high school students studying algebra. Published by Pearson Education, Inc. in 2015, these hardcover books are authored by Randall I. Charles, Basia Hall, and Allan E. Bellman. The textbooks cover the subject area of mathematics with a focus on algebra, providing detailed explanations and examples to help teachers effectively teach the material to their students. These teacher’s editions are a valuable resource for educators looking to enhance their teaching experience and ensure student success in the subject of algebra.