Maltby, Albert Elias, 1850- [from old catalog] · Slippery Rock, Pa., The Signal · leaf 39
x^C) v ,.... ,-, L25 L26 < I- ;u,lini,n„. mathematical conceptions. The teacher should be careful that too much -word mstruc- tton be not given The child makes, observes, compares, and expresses its perceptions ^language. … The observations! by the exercise of the memory, become the mental property of the child, while atle same time the mind is developed . *ned. Do not make the mistake of supposing
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