Delta Science Readers are 16-page nonfiction books that feature informative, engaging text and full-color photos and illustrations. Created for grades K-8, these readers include features to help your students develop their informational literacy skills. Each reader promotes reading aptitude and understanding of nonfiction elements such as headings, diagrams, and glossaries. In addition, students are presented key science content, vocabulary, and connections to historical biographies of key scientists.

K-8 Scope and Sequence

Grade	Life Science	Earth Science	Physical Science	Complete Collections
6-8	DNA—From Genes to Proteins Plants in Our World	Astronomy Earth, Moon, and Sun Earth Processes	Electrical Connections Matter and Change Newton's Toy Box	Classroom Collection Single Book Collection
5-6	Pollution You and Your Body	Erosion Oceans Rocks and Minerals Weather Forecasting	Color and Light Electromagnetism Flight and Rocketry Simple Machines	Classroom Collection Single Book Collection
3-4	Dinosaurs and Fossils Food Chains and Webs Plant and Animal Life Cycles	Earth Movements Solar System Water Cycle Weather Instruments	Electrical Circuits Magnets Sound	Classroom Collection Single Book Collection
2-3	Butterflies and Moths Classroom Plants Plant and Animal Populations Using Your Senses	Soil Science Weather Watching	Force and Motion Sink or Float? States of Matter	Classroom Collection Single Book Collection
K-1	From Seed to Plant Observing an Aquarium How do we Learn?	Finding the Moon Sunshine and Shadows Weather and Sky	Investigating Water Properties	Classroom Collection Single Book Collection