Junior High School Mathematics, Vol. 3 (Classic Reprint). This item is unavailable.Junior High School Mathematics, Vol. 3 (Classic Reprint)

Excerpt from Junior High School Mathematics, Vol. 3

As to sequence, algebra has the first place in this book for the reason that the student is already familiar with the subject and needs to use it in the trigonometry. Trigonometry is next studied for the reason that it requires algebra but in its first stages, which are here presented, makes no use of demonstrative geometry, depending rather upon the intuitive geometry already studied. Demonstrative geometry comes last for the reason that it requires more maturity of judgment than the kind of algebra and trigonometry given in this book. It is feasible, however, to carry the algebra and geometry parallel if desired, or to reverse the order.

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