There are many important terms and definitions to learn within the world of science, and readers now have the ability to learn them in a fun and accessible way! From chemistry to biology--and much more in-between--this volume explains a variety of concepts from the amazing world of science. Equipped with fact boxes, vivid photographs, and interactive activities, the volume engages readers and expands on the classroom STEAM lessons. This serves as an excellent tool especially for reluctant and struggling readers, whether they need to quickly define gravity or friction or learn more about the water cycle.