Multiplication of Directed Numbers 有向數的乘法

Auteur :現代中學數學 Modern Secondary Mathematics

Explore the rule of multiplication of directed numbers through changes in temperature. (for use with the Class Activities on P.2.33 and P.2.34 of Book 1A) 透過温度的變化，探究有向數乘法的計算法則。 (1A 冊第 2.33 及 2.34 頁的課堂活動適用)

Nouvelles ressources

Trefoil Knot
bewijs stelling van Pythagoras
Hyperbolic Paraboloid
רישום חופשי
Viviani's Curve

Découvrir des ressources

testo in 3D
Calculating Slope
三角函數放大平移練習
Paper Folding
A line
Problema 1 paralelogram

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Parabole
Opérations Arithmétiques
Arbres de Probabilité
Trigonometrie
Pourcentages