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Delta Explore Readers are nonfiction student books for Earth Science, Physical Science, and Life Science that build informational literacy skills through science content area reading and engaging photographs while promoting scientific inquiry at the primary grades.

Each Delta Explore Reader:

  • Covers key standards-based science content
  • Contains key science content, vocabulary, and photographs
  • Highlights a career related to topics in each book
  • Available in three Lexile levels

Delta Explore Primary Readers Resources