"Investigating Solids Liquids and Gases with Toys, Grades 5-7" by Terrific Science Press Staff is a textbook published by McGraw-Hill Trade in 1997. This educational book, aimed at grades 5-7 students, utilizes interactive toys to teach about the properties of solids, liquids, and gases. With a focus on science and technology, the textbook includes 283 pages of engaging content in English. Perfect for educators looking to incorporate hands-on learning into their teaching methods, this trade paperback offers a unique approach to exploring fundamental scientific concepts.