Abstract:Complete success in any department can be secured only by earnest and intelligent cooperation of individuals. A machine may, humanly speaking, be perfect, and yet, for want of a skill¬ ful operator, it may fail to perform well. Perfection is not claimed for this little book, yet, by its aid, results can be secured by the average teacher that will, I believe, justify both its existence and its name. We begin with the object itself. For the first lessons, such objects have been selected as can, without difficult… Show more
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