Baseball World Cup

The record for most countries taking part in a single edition was set in 2019

The world cup was an international tournament in which national baseball teams from around the world competed. It was sanctioned by the international world cup.

New Resources

End-of-Year Animations
Multiplying 3-Digit by 1-Digit Numbers Using an Area Model
直線的斜率：水平變化和鉛垂變化
Introduction to Matrix Transformations
Volumes and Stuff

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Construction of Isosceles Triangle
cornice
sdfdsf
What Shapes?
Even Function

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Trapezoid
Angles
Normal Distribution
Geometric Distribution
Stochastic Process or Random Process