LBMED Experiment Model Dalton Board, Physical Teaching Galton Board, Effective Statistical Law Demonstration, for School Laboratory Teaching Demonstration

【Professional】Statistical tools that use gas molecules to explain the statistical regularity of velocity distributions. A teaching tool for studying models of stochastic phenomena, statistical distribution laws, and explaining the rate of motion of gas molecules. 【Principle】When beads are stacked in a bin, they approximate a bell-shaped curve, as shown by the yellow line on the front of the Galton board. This hands-on Galton board allows you to visualize the order embedded in the random chaos. 【Process】It visualizes the statistical concept of the normal distribution, when you rotate the Galton plate along its axis, you start a stream of steel balls that bounce left or right with equal probability, passing through several rows Nails, to the point. 【Application】An incredible tool for physics lab equipment or as a lab decoration, which can improve the efficiency of physics experiment learning. Suitable for school lessons, educational displays and collections. It's a great addition to your lab supplies. 【High-Quality Service】As an honest international seller, customer satisfaction is our top priority. If you have any questions about the product, please email us in time, and we will answer your questions.