Science textbook for 6th graders' winter course. Includes answers and explanations. - Title: 6th Grade Winter Course Science 6 - Publisher: Waseda Academy - Contents: Answers and Explanations - Grade: 6th Grade - Course: Winter Course Thank you for viewing. There are almost no signs of use from copying. There are also attached printouts. Waseda Academy textbooks are not sold commercially, but they are easy to solve and review because the questions and answer spaces are on the same page. I think this is a good textbook for organizing basic knowledge at the end. Frequently tested units are included in a balanced manner. The table of contents is also included.