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Vision

Nearsightedness, Farsightedness, and More

ebook
1 of 1 copy available
1 of 1 copy available
Do you see clearly? Or do faraway objects look blurry to you? Maybe objects in the distance look clear, but you have trouble reading close-up print. What determines how your vision works? Read this book to find out about how your genes affect your physical features.
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  • Reviews

    • School Library Journal

      November 1, 2012

      K-Gr 2-This series is a serviceable introduction to genetics. Each book begins with a similar text, explaining what traits and genes are and how they are passed on by birth parents. The volumes then discuss specific traits as indicated by the various titles. Children are encouraged to examine their own bodies and those of friends and family to check for differences. Each page has only a few sentences, but a decent amount of information is nonetheless conveyed. The large color photographs are sharp, reinforce the concepts being explored, and are usually accompanied by clarifying captions. Every volume contains a "Track the Traits!" activity with clear directions.

      Copyright 2012 School Library Journal, LLC Used with permission.

    • The Horn Book

      January 1, 2013
      These books introduce genetics and how our genes affect our senses and quirky traits. The explanations are simple in both books, but [cf2]Vision[cf1] oversimplifies, implying that only genes cause near- and farsightedness. The large type and full-page color photos are inviting; readers should come away with a basic understanding of the subject. An activity is appended. Reading list. Glos., ind.

      (Copyright 2013 by The Horn Book, Incorporated, Boston. All rights reserved.)

Formats

  • OverDrive Read
  • PDF ebook

Languages

  • English

Levels

  • Lexile® Measure:550
  • Text Difficulty:2-3

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