MOORHEAD - Pre-calculus students at Park Christian School learned by teaching this year. The 11th-graders wrote and illustrated storybooks outlining basic geometry principles for the fourth-grade ...
(1) CHRISTIAN VON STAUDT'S “Beiträge zur Geometrie der Lage” was published so long ago as 1857; about the year 1871 Felix Klein wrote a series of papers emphasising the fact that it is possible to ...