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Concept Map

Lens loading

Explores concave and convex lenses and illustrates how they work.

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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
    Lens

    Lens

    by CK-12 //at grade
    What a lens is and what it does, concave and convex lenses.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    렌즈

    렌즈

    by Whakuk Lee //at grade
    렌즈와 그의 기능, 오목 및 볼록렌즈
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Video
    Lenses- Part I

    Lenses- Part I

    by Mark Holmstrom //advanced
    A detailed description of how lenses work. Video courtesy of kridnix.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Downloadable Quiz
    Lens Quiz - MS PS

    Lens Quiz - MS PS

    by CK-12 //at grade
    Reviews what a lens is, how it focuses light, and the differences between convex and concave lenses.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    Bionic Vision

    Bionic Vision

    by CK-12 //basic
    Learn about the eye disease called macular degeneration and the telescopic contact lenses that have been developed to correct it.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    Lens. Camera. Action!

    Lens. Camera. Action!

    by Hope Hahn //at grade
    How to make your own projector using convex lenses.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Flashcards
    Lens

    Lens

    by Ellaine Chou //basic
    These flashcards are here to help you better understand middle school physical science.
    MEMORY METER
    This indicates how strong in your memory this concept is
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