Thank you for viewing. This is a middle school social studies problem book. I purchased it about 3 years ago, but it's almost unused. Includes answer explanations. I also have a middle school science problem book of the same series, so if you purchase them together, I will offer a discount. Published by Obunsha List price: 1,500 yen + tax ■ Middle School Comprehensive Study Problem Book Features of Social Studies ● This problem book corresponds to "Middle School Comprehensive Study Social Studies, 4th Revised Edition." By studying it together with "Middle School Comprehensive Study Social Studies, 4th Revised Edition," you can deepen your social studies learning. ● Each unit is composed of 3 steps: "Key Point Summary," "Basic Skills Check," and "Practical Problems." By learning step by step, you can steadily acquire basic skills. ● In "Practical Problems," important and difficult questions that are often asked in regular tests and high school entrance exams have icons, which serve as a guide when solving the problems. ● In addition, each problem has icons for "Knowledge/Understanding," "Data," and "Thinking," so you can see at a glance what skills are required for that problem. ● The separate answer explanation booklet clearly explains hints such as graphs, maps, and easily mistaken terms when answering the questions.