Galton Board, Desk Probability Demonstration Model with Bell Curve, Physics Lab Teaching Tool, Probability Demonstration Model, for School Laboratory Teaching and Random Distribution

Galton Board, Desk Probability Demonstration Model with Bell Curve, Physics Lab Teaching Tool, Probability Demonstration Model, for School Laboratory Teaching and Random Distribution

• 【Galton Board】A key physics demonstration tool with strategically arranged nails that guide beads into measurable statistical patterns. Intuitively illustrates random phenomena and normal distribution principles, ideal for learning statistics and probability theory
• 【Durable Construction】Crafted with a highly transparent acrylic panel and precisely measured steel balls, perfectly aligning with the marked normal distribution curve for clear understanding. Compact size: approx. 12*18cm
• 【Bell Curve Demonstration】Helps users grasp how random events follow predictable patterns over time by showcasing the bell curve and normal distribution, deepening understanding of randomness basics
• 【Statistical Distribution Demo】Spin the board, and steel balls bounce randomly to form an approximate bell curve, enabling observation and analysis of velocity distribution in an engaging way
• 【Laboratory & Learning Tool】Serves as an experimental model to explore scenarios and results under varying initial conditions. Fosters curiosity and critical thinking, making it valuable for students and enthusiasts of all ages