Transform abstract AP & STEM topics into tangible understanding. Explore physics, calculus, chemistry & more with real-time 3D simulations.
Select from over 50 visualizations covering AP Physics, Calculus, and more.
Manipulate variables in real-time to see immediate results and understand core concepts.
Deepen your understanding with companion articles aligned with AP Learning Objectives.
Master the dark arts of Redistricting. Draw boundaries on a 5x5 voter grid to test Packing and Cracking strategies that allow a numerical minority to control the legislature.
Navigate the 'Race to 270'. Manipulate an interactive US cartogram to see how Winner-Take-All systems grant outsized power to a handful of battleground Swing States.
Operate a Pressurized Water Reactor (PWR). Control the fission chain reaction using control rods and monitor core temperatures to prevent a nuclear meltdown.
Examine patients with a severed Corpus Callosum. Flash stimuli to isolated visual fields and discover why the Left Hemisphere can speak 'ART' while the Right Hemisphere points to 'HE'.
Dual-panel sequences and series explorer. Top: bar chart of individual terms aₙ. Bottom: line chart of cumulative partial sums Sₙ with S∞ convergence line. Covers Arithmetic, Geometric (divergent and convergent |r|<1), and Harmonic sequences with adjustable parameters.
Interactive conic sections explorer with adjustable semi-major/semi-minor axes. Visualizes foci (red), vertices (green), directrix (amber), and asymptotes. Shows standard form equation, eccentricity, and focal distance for Circle, Ellipse, Parabola, and Hyperbola.
3D double integral volume visualizer with depth-sorted translucent prism rendering. Adjustable Riemann sum subdivisions (n) demonstrate convergence to exact value. Compare approximation vs exact with error display. Explore Dome, Plane, Wavy, and Cone surfaces.
Interactive 3D wireframe surface visualizer for partial derivatives. Shows tangent lines in x-direction (∂f/∂x, red) and y-direction (∂f/∂y, green) with gradient magnitude. Drag-to-orbit camera. Explore Paraboloid, Saddle, Wavy, and Gaussian surfaces.
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