【Effective Statistical Law Demonstration】A must-have educational device with carefully arranged pegs guiding falling beads into measurable statistical patterns, vividly illustrating probability and randomness
【Premium Laboratory Resource】Blends engaging gameplay with rigorous scientific methods to develop data analysis and experimental reasoning skills, creating memorable learning experiences
【Bell Curve & Normal Distribution Demo】Helps users grasp how random events follow predictable patterns over time through clear demonstrations of bell curves and normal distributions
【Superior Quality】Crafted with highly transparent acrylic panels and precisely calibrated steel balls, perfectly aligning with the marked normal distribution curve for reliable use
【Wide Range of Uses】:These physics toys support widely applicable educational purposes, from family tutoring to science exhibitions, fostering curiosity through engaging experiments and outdoor teaching methods