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

Reflection Across 2 Parallel Lines
Prism Drawn in 1-Point Perspective
Locus Related to Descartes' Folium
အခြေခံ data အခေါ်အဝေါ်များ
Shells

Découvrir des ressources

Activity for Positive and Negative Gains
Types of Functions
การลบจำนวนเต็ม
Protractor and Ruler

Découvrir des Thèmes

Rotation
Distributions
Nombres Complexes
Volume
Cercle