The Mixing Lab! Substances vs Mixtures Properties and Types of Mixtures Grade 6-8 Physical Science - Hardcoverby Baby Professor (Author) This enlightening book, filled with stunning images and age appropriate content, will help students learn about matter. It is perfect for middle school science teachers, homeschooling parents, and librarians. It explores the distinctions between pure substances and mixtures, detailing their properties, types, and how they combine to form the world around us. From the basics of elements and compounds to the complexities of