12 * 18cm Desk Galton Board, Galton Board Experiment Model with Bell Curve, Effective Statistical Law Demonstration, Random Distribution, Inspire Curiosity, for Physical School Teaching (White)

Description

• Educational Demonstration: This Galton Board serves as an educational tool for illustrating random phenomena and the normal distribution, making it a valuable resource for students and educators in statistics and probability theory.
• High Quality: Crafted with a clear acrylic panel and accurately sized steel balls, this demonstration model aligns with the normal distribution curve, offering a straightforward understanding of statistical principles, with dimensions approximately 12*18cm.
• Demonstration Bell Curve: By showcasing the bell curve, this physics teaching tool acts as a visual learning aid, helping users comprehend how random events form predictable patterns over time, thereby enhancing the grasp of randomness and probability fundamentals.
• Demonstration Statistical Distribution: When activated, this experiment tool enables interactive statistical analysis by dispersing steel balls randomly to approximate a bell curve, allowing for observation and study of velocity distribution and statistical outcomes.
• Versatile Learning Model: Ideal for experimental scenarios, this desk Galton Board functions as a versatile learning model, fostering exploration of various outcomes based on initial conditions and promoting curiosity and analytical skills among learners of all ages.

Specification:
Color: Black, White
Material: Acrylic
Purpose: Desktop
Size: 12*18cm
Weight: 500g

Instructions:
Turning the instrument upside down, pour all the balls into the V-shaped grooves, insert the inner liner, and then flip the instrument so the V-grooves face upward. Pull the inner liner to release the balls. Collisions with the array of nails will be randomly distributed, with nails equidistant on both sides and each horizontal position on the previous layer exactly between two nails on the next layer. When a ball contacts a nail during its fall, it has a 50% probability of falling to the left or right, then hitting the next nail, and so on, until it lands in the narrow groove on the baseboard. In this way, many balls of the same size will fall through the entrance. When the number of balls is large enough, they will accumulate on the baseboard, forming a pattern that approximates a normal density function (high in the middle, low at the ends, and low in the middle). This is a symmetrical antique clock, where N represents the number of layers of nails.

Packing List:
1*12 * 18cm Desk Galton Board

Note:
1. Due to the difference in light and screen settings, the color of this item may be slightly different from the pictures.
2. Please allow slight size differences due to different manual measurements.

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