Give young students an opportunity to learn about engaging, exciting, real-world topics while developing their reading skills. Spectrum Level 3 readers are perfect for children who reading independently. Comprehension questions are included at the back of the book. EXPLORE! Rain Forests. takes students on a tour of the Earth's Rain Forests, Rain Forest facts, the plant life, the animals, and more. Aligned to Common Core State Standards. Guided Reading Level: K. 32 pages, softcover.