## The Development of the Idea of Unified Mathematics in the Secondary School Curriculum, 1890-1930, Volume 2 |

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according advocated algebra and geometry amount appeared applications arithmetic aspect Association attempts became become Breslich chapter Chicago claimed Clark College committee concepts concerned connection conservative considerable contained correlation course critics curriculum demonstrative geometry discussions elementary school especially example experiment facts function grade High School Mathematics Ibid idea importance included indicated insisted interest introduced John junior high school kind learning least less material mathe mathematics course mathematics educators matics means mensuration mental discipline mentioned method movement Myers ninth grade objective period popular position practical principles problem solving progressives published pupil question reason Reeve referred Rugg secondary school seemed showed Smith social Society suggested taught Teachers teaching term textbooks thinking Thorndike thought tion traditional trigonometry unified mathematics University York