مميزات خاصة

【Large Clear Viewing Area】Generous panel size offers excellent visibility, allowing learners to easily observe random motion and bell-curve formation
【Effective Probability Demonstration】Illustrates core concepts such as randomness, normal distribution, and molecular-like movement—ideal for STEM classes and home learning
【Durable & Reliable Build】Made from reinforced acrylic and PP with sturdy nails and smooth V-grooves for long-term, stable classroom or lab use
【Easy, No-Setup Operation】Simply tilt and release the balls to begin demonstrations—perfect for teachers, tutors, and science hobbyists
【Ideal for Multiple Learning Scenarios】Suitable for physics teaching, math statistics practice, science fairs, and student experiments, helping learners develop critical thinking and data-analysis skills

وصف

Specification：
Name: Galton Board
Size: 44.8 × 31.6 cm
Color: Red

Package Includes：
1 × Galton Board

How to Use:
Turn the apparatus upside down and pour all the balls into the V-groove.
Insert the sliding plate, then flip the board over so the V-groove is now on the top side.
Pull out the sliding plate to release the balls. As they fall onto the peg arrays, they will scatter randomly.
The evenly spaced pegs ensure true randomness—each horizontal position lies exactly between two pegs on the next row.
When balls strike the pegs, they have a 50/50 chance of falling left or right, continuing this process until they reach the narrow slots at the bottom.
With a sufficient number of balls, they will naturally form a distribution that resembles a normal density curve—higher in the center and lower at both ends, creating a symmetric “bell-shaped” pattern.
“N” refers to the total number of peg layers in the system.

مرحبًا،

بحث

نموذج التوزيع العشوائي للوحة جالتون دالتون، أداة عرض القانون الإحصائي مع منحنى الجرس، مساعد تدريس مختبر الفيزياء للتجارب المدرسية والتعليم في الفصول الدراسية

مميزات خاصة

وصف

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