Elementary School Summer Vacation Free Study Book 80 Interesting Free Study Ideas Target Grades: 1st - 6th Grade ・Introduces free study projects divided into 4 themes: experiments, observation, crafts, and research. ・30 free study themes are introduced. Easy-to-do themes are introduced. NPO Galileo Workshop Nagaoka Shoten Price: 980 yen + tax 25.6 x 18.5 x 1.2 cm 450g This book was helpful during summer vacation. There are some stains and dents on the outside. Photos 10 and 11. The inside is clean with no writing. Shipped via anonymous delivery, Nekopos. May be changed to Yu-Packet Post depending on circumstances. We look forward to your purchase if you understand. ↓ Other items for sale here. #GoronyanBooks #GoronyanBooksLowerGrades #GoronyanBooksMiddleGrades #GoronyanBooksUpperGrades #GoronyanSummerVacation