Challenge 6th Grade Materials Two workbooks for 6th graders preparing for junior high school ① Power Up Challenge for Junior High School 6th Grade, September-December issues, with answer key Standard course materials for 6th graders. Standard course for Japanese, math, science, and social studies. ⚠️ Math is filled in. Japanese is partially filled in. Science and social studies are all unused. ② Junior High School Preparation Drill Basic training to grow in junior high school. English and math. Answer key included. Unused. How about using these for review or advanced study at home? ★ Please refrain from purchasing if you are concerned about the following points: These are children's materials, and the inspection is done by an amateur. There is a possibility that we may overlook scratches, damage, or writing. Also, the items may be bent during shipping. Please understand this before purchasing. Please refrain from purchasing if you are even slightly concerned. ★ We are also selling textbooks and other materials. Please take a look if you'd like.