Condition very good with light shelf wear. The RightStart Mathematics – Level F Lessons Teacher (2nd Edition) is a study guide by Joan A. Cotter, published by Activities for Learning, Inc. in 2017. This trade paperback book is geared towards high school and elementary school students, focusing on the subject area of mathematics. The second edition provides updated content and improvements to the original publication, making it a valuable resource for teachers and students looking to enhance their understanding of mathematical concepts.