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Delta Science Readers: Simple Machines

In the Delta Science Reader Simple Machines, students explore the world of simple machines and the energy that makes them work. Students read about the six simple machines, and understand the difference between simple and compound machines. In biographical sketches, students meet ancient Greek mathematician Archimedes and modern inventor Lillian Gilbreth, and discover how they put simple machines to work. Students also read about the scientific formula for calculating work, the many levers in the human body, and how a roller coaster works.

Delta Science Readers are 16-page nonfiction books for students with informative, engaging full-color photos and graphics that present key science concepts and vocabulary.

  • Promote reading in the content area.
  • Present key science content and vocabulary found on most state tests.
  • Support and extend the experiences and content of hands-on activities.
  • Help students develop informational literacy skills.
  • Promote scientific inquiry.
  • Makes a great homeschool resource!

Each reader has three main sections:

  1. Think About...
    key information about the unit topic
  2. People in Science
    historical biographies, careers in science
  3. Did You Know?
    high-interest articles or selections

Student Readers 8 1/2" x 10 7/8", 16 pages

Name Item Number Unit Price* Quantity
Delta Science Readers: Simple Machines - Pack of 8 538-6079 $53.49
Delta Science Readers Skillbuilders Packet: Simple Machines 538-6426 $11.79