Your upper elementary students can enjoy 256 pages of life science, earth science, and physical science with this collection. Each book presents topics in a simple, fully-illustrated, bite-sized format that is easy to read and eliminates the overwhelm of some science textbooks. The notebooks are the perfect science extension activity for students who enjoy drawing and sketching. They include numerous reading comprehension questions that take students deeper into the text. It also includes opportunities for them to draw and label numerous illustrations. Answer key included. 220 pages total. Learning About Science Collection, Level 5 Complete Collection studies human anatomy and diseases; the layers of the earth, the layers of the atmosphere and biosphere, the water cycle, watersheds, water purification, the oxygen cycle, the nitrogen cycle, and the carbon cycle; atoms, elements, atomic number, mass number, common elements, and the parts of the periodic table; the difference between physical and chemical changes; the properties of matter and how different types of matter behave; and more. Ages 11-13. Click to see a preview of each title and to learn more. Also works great with Sonlight and Classical Conversations. Click for details.