When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Four glasses puzzle - Wikipedia

    en.wikipedia.org/wiki/Four_glasses_puzzle

    Four glasses or tumblers are placed on the corners of a square Lazy Susan.Some of the glasses are upright (up) and some upside-down (down). A blindfolded person is seated next to the Lazy Susan and is required to re-arrange the glasses so that they are all up or all down, either arrangement being acceptable, which will be signalled by the ringing of a bell.

  3. SQ3R - Wikipedia

    en.wikipedia.org/wiki/SQ3R

    The reader should try to recite from memory what was learned in the same manner as telling someone else about the information. The reader must use their own words to formulate and conceptualize the material. Try recalling and identifying major points (heading/subheadings) and answers to questions from the "Q" step.

  4. Reciprocal teaching - Wikipedia

    en.wikipedia.org/wiki/Reciprocal_teaching

    Reciprocal teaching is an amalgamation of reading strategies that effective readers are thought to use. As stated by Pilonieta and Medina in their article "Reciprocal Teaching for the Primary Grades: We Can Do It, Too!", previous research conducted by Kincade and Beach (1996 ) indicates that proficient readers use specific comprehension strategies in their reading tasks, while poor readers do ...

  5. Subjective refraction - Wikipedia

    en.wikipedia.org/wiki/Subjective_refraction

    Step 2: Presenting the 0.50JCC initially @ 90deg to determine any presence of astigmatism on that axis. Step 3: The axis of the JCC must straddle the axis of the correcting cylinder in the trial frames, in both flip positions. Step 4: The axis of the JCC must superimpose the axis of the correcting cylinder lens in the trial frames.

  6. Cylindrical lens - Wikipedia

    en.wikipedia.org/wiki/Cylindrical_lens

    Cylindrical lenses. A cylindrical lens is a lens which focuses light into a line instead of a point as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it into a line parallel to intersection of the surface of the lens and a plane tangent to it along the cylinder's axis.

  7. Simple view of reading - Wikipedia

    en.wikipedia.org/wiki/Simple_view_of_reading

    The simple view of reading is that reading is the product of decoding and language comprehension. In this context, “reading” refers to “reading comprehension”, “decoding” is simply recognition of written words [1] and “language comprehension” means understanding language, whether spoken or written.

  8. Shared reading - Wikipedia

    en.wikipedia.org/wiki/Shared_reading

    Shared reading is an instructional approach in which the teacher explicitly models the strategies and skills of proficient readers. [ 1 ] In early childhood classrooms, shared reading typically involves a teacher and a large group of children sitting closely together to read and reread carefully selected enlarged texts.

  9. Maddox rod - Wikipedia

    en.wikipedia.org/wiki/Maddox_rod

    The Maddox rod is a handheld instrument composed of red parallel plano convex cylinder lens, which refracts light rays so that a point source of light is seen as a line or streak of light. [2] Due to the optical properties, the streak of light is seen perpendicular to the axis of the cylinder. [3] Maddox rod and pen torch used in Maddox rod testing