The current book volume, Science 1 (¿¿), is a Level 1 Chinese reading practice book. The book is broadly divided into two parts. The first part would introduce you to the 10 different essays about the science that the Grade 3 primary kids are expected to learn in China. The essay (Part 1) of the book has 10 chapters in the following order: The book has 10 chapters in the following order: Chapter 1: Understanding the air (¿¿¿¿¿¿¿¿) Chapter 2: Composition and types of soil (¿¿¿¿¿¿¿¿¿¿¿¿) Chapter 3: Protecting the soil (¿¿¿¿¿¿¿¿) Chapter 4: Understanding the solids and liquids (¿¿¿¿¿¿¿¿¿¿¿) Chapter 5: Mixing and separation of solids (¿¿¿¿¿¿¿¿¿¿¿¿) Chapter 6: Water resources on the earth (¿¿¿¿¿¿¿¿¿¿¿) Chapter 7: Cherish the earth's water resources (¿¿¿¿¿¿¿¿¿¿¿¿¿) Chapter 8: Exercise and breathing (¿¿¿¿¿¿¿¿¿) Chapter 9: Food's journey (¿¿¿¿¿¿¿¿¿) Chapter 10: Food and nutrition (¿¿¿¿¿¿¿¿¿) The second part, focused on Air/atmosphere (¿¿), is a bonus one- for you to read Chinese. The new volume in the Chinese Primary School Education Series (¿¿¿¿¿¿¿¿¿) includes both the Chinese text (simplified characters) and pinyin Romanization. The volume would be suitable for the beginners, lower intermediate and advanced level Chinese language learners (HSK 1-6). Overall, the series offers you a variety of elementary level books (Level 1/2/3/4/5/6) to understand China and Chinese culture as you practice Chinese reading fast.