What seven letter word is the name of the chart containing letters of various sizes commonly found in doctor's surgeries for eye sight tests ?
Eye chart chart or Jaeger chart can be used. While the Snellen chart remains the default, some authors have argued that the logMAR chart is superior. The logMAR chart presents the same number of symbols on each line, uses a typeface with letters that are equally legible at various sizes, and by varying the symbol size logarithmically, it is easier to use at nonstandard distances. As a consequence of these improvements, the logMAR chart has been proposed as a more reliable tool for measuring visual acuity. However, the logMAR chart has not yet been widely adopted. It can be difficult to measure
Sight word children first learn to identify individual letter-sound correspondences before blending and segmenting letter combinations. Exponents of synthetic phonics argue that children must first learn the alphabet, then the sounds represented by the letters, then the blends of those sounds, and that children should never memorize words as visual designs. Sight word Sight words, often also called high frequency sight words, are commonly used words that young children are encouraged to memorize as a whole by sight, so that they can automatically recognize these words in print within three seconds without having to use any strategies to decode. Sight words don’t