Supplementary materials for Shinken Zemi Challenge 4th Graders. Children in that grade looked forward to each issue, which covered various themes such as science, sports, and culture, tailored to their interests. I think it's excellent educational material, also enjoyable as reading material with colorful illustrations. Annual tuition: Approximately 70,000 yen. Please understand that these are used items, and refrain from purchasing if you are overly concerned about condition. - Title: Exciting Science BOOK - Volumes: 4, 5, 6, 7, 8, 9, 10, 11, 12 - Theme: Science and Sports - Year: 2023 - Contents: Science experiments, natural phenomena, sports-related information - Illustrations: Colorful illustrations and characters - Condition: Good Thank you for viewing.