Multiplication of Directed Numbers 有向數的乘法

Autor: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)

Nuevos recursos

Trefoil Knot
Some random function
רישום חופשי
Model sferyczny - dwunastościan-dwudziestościan
Random Polar Curve (3)

Descubrir recursos

Rectangular Area of a Triangle
Thales teoremi
Cross Sections of Solids
factoTEST
Inscribed Angle Demo Baumer
einheitskreis mit Sinus

Descubre temas

Funciones escalonadas
Trigonometría
Hipérbola
Triángulos
Matemática