Description
The Red Rods develop visual discrimination of length, while height, color and width remain constant. Ten solid wooden rods increasing in length in equal units from 10 cm to 1 meter.It gives the child a muscular impression of length. gives the child a visual impression of the succession of length. Indirectly prepares the child for lineas measurement. Prepares the child for the exercises with the number rods. Control of error: If the rods are badly placed, ask the child to feel down the left side to make sure that the ends are straight. The child can then recognize any mistakes easily.
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