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2-Parameter Logistic Model (Item Response Theory)
Author:
Kojiro Shojima, Ph.D.
GeoGebra
New Resources
standingwave-reflection
standingwave
standingwave-reflection-free
コイン投げと樹形図
対数螺旋
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コーシーの積分公式
擺線，サイクロイド (cycloid)
動くオリガミ
三角形を回転させると？
サイクロイド
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Difference and Slope
Translation
Cuboid
Quadratic Equations
Mode