Purchased for regular tests in junior high school technology and home economics. All textbook editions There are orange pen markings on pages 2, 3, 4, 5, 14, 68, 69, 70, and 71. (Photo 4) * Can be hidden with a red sheet. There are no smokers. Stored in a dark place. Textbook training that provides a learning method to improve grades. - Title: Textbook Training - Target grade: 1-3 years - Publisher: Shinko Publishing - Price: 1,364 yen - Contents: Learning method for improving grades Thank you for viewing.