An interactive collection of calculus and visual math tools. Explore animated lessons, 3D integral visualizers, and graph-first experiences designed to make concepts click fast.
See how position, velocity, and acceleration relate through synchronized graphs, particle motion along a line, and tangent-based intuition.
Open site →Explore solids of revolution with cylindrical shells, adjustable functions, and a visual connection between the integral and the geometry.
Open site →Build solids from a base region and see how squares, semicircles, triangles, and rectangles produce different volume formulas.
Open site →Show amplitude, phase shift, frequency, and vertical shifts with live graphs, presets, and student-entered values.
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