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3-Parameter Logistic Model (Item Response Theory)
Author:
Kojiro Shojima, Ph.D.
GeoGebra
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アステロイド
６章⑦三角柱の展開図
直方体の対角線
standingwave-reflection-fixed
接点の作る円は内接円
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３次曲線の分類（三次関数）
χ二乗検定問題
区分求積
パスワードつき計算問題
中1_空間図形_面の移動
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Logarithm
Translation
Median Value
Quadrilaterals
Numbers