Explore the fascinating world of matter with "Is Change Always Good?" Perfect for students in grades 6-8 this book delves into the changes in states of matter and energy. From melting ice to nuclear power it breaks down complex scientific concepts into understandable sections. Essential for the US STEM curriculum it's an invaluable resource for educators homeschooling parents and librarians aiming to ignite a passion for physical science. Discover the dynamic nature of matter and energy!