Aligns with Common Core Reading Standards for Literacy in Science. This engaging series covers the basics of science instruction for Grades 1-6. It provides informative readings and worksheets on a wide variety of topics in earth, life, and physical science. Activities are logically sequenced, transistioning smoothly from basic comprehension to concepts to higher-order thinking skills. Worksheets include activities that target: Scientific Vocabulary, Reading Skills, Scientific Inquiry Skills, Critical Thinking, and Test Prep Questions.