Tape Diagrams Stage 3: Dynamic Geometry Interactive Demo

① This GeoGebra example demonstrates the construction and interaction of 'Tape Diagrams' at Stage 3, integrating multiple themes such as plane geometry, stochastic processes, trigonometry, quadratic functions, and definite integrals. ② Core mathematical concepts include geometric construction (points, segments, perpendicular lines, intersections), conditional logic (If command), circles, and text input, with dynamic changes controlled by sliders and buttons, visualizing functions and integral ideas intuitively. ③ Construction highlights: uses GeoGebra commands such as Point, Segment, OrthogonalLine, Intersect, If, Circle, and Textfield, creating objects including text3, text4, I, J, A through Q, f, g, h, S, T, i, j, U, V, k1, l, m, n, p, q, r, Reset, m2, m3, ShowM2, and ShowM3, with sliders and checkboxes for display control and reset, enabling interactive exploration. ④ Suitable for middle school to university mathematics teaching and self-study, especially for geometric construction, function graphing, and dynamic math experiments, helping learners understand the connection between abstract concepts and visual representations.