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Hearing Loss

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    청력 상실

    청력 상실

    by Whakuk Lee //basic

    귀먹어리, 소리에 의한 청력 상실, 청력보호기를 이용한 청력상실의 방지

  • Flashcards
    Hearing Loss

    Hearing Loss

    by Ellaine Chou //basic

    These flashcards are here to help you better understand middle school physical science.

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