Number Line tool 數線工具

Author:現代中學數學 Modern Secondary Mathematics

Demonstrate the addition and subtraction of directed numbers by using a number line. (Bilingual version. Supports both English and Chinese.) 利用數線展示有向數的加減。 (雙語版，支援中文和英文)

New Resources

Basic and Compound Inequality Illustrator
GeoGebra 3D Modeling Workshop (March 8 2024)
Linear Combination of Vectors
Segment Addition Postulate (Mild Questions)
Right Triangle Inscribed in a Semicircle

Discover Resources

material
Sun in Sky
Triangles 16
apw triangles
Problem 1_4

Discover Topics

Random Variables
Conic Sections
Cone
Calculus
Ratios