Perfect basic problem in learning app all the questions with explanations of the textbook of choice for test preparation of the junior high school science
理科テスト対策 基礎問題中学1年 is a comprehensive Android app designed for first-year junior high school students. It offers 313 selection questions and 61 calculation problems, all aligned with popular textbooks. With detailed explanations provided for each question, this app serves as an excellent tool for last-minute revision and identifying areas of weakness. Calculation problems focus on key topics like mass percentage concentration, density, pressure, and earthquakes, making it ideal for routine test preparation.