Interactives — visual labs
The labs.
Physics
Vector Addition & Components Lab
Resolve force vectors into perpendicular horizontal (Fx = F cos θ) and vertical (Fy = F sin θ) projections and calculate resultants.
3 Simulators
Motion Graphs Lab
Animate a vehicle along a track to plot and interpret displacement-time, velocity-time, and acceleration-time graphs.
2 Simulators
Weight, Gravity, & Planets Lab
Adjust planet masses and center-to-center distances to observe gravitational attraction forces in real-time.
2 Simulators
Density & Archimedes' Principle Lab
Submerge blocks in liquids of varying densities to calculate density ratios and study buoyant forces.
2 Simulators
Moments & Balance Beam Lab
Place masses at varying distances along a pivot see-saw. Achieve mechanical equilibrium by balancing moments.
2 Simulators
Mathematics
Trigonometric Unit Circle Visualizer
Rotate a vector ray on a circle of radius r = 1 to map coordinates (x, y) to sine, cosine, and tangent.
2 Simulators
Quadratic Functions Grapher
Vary quadratic coefficients (a, b, c) and watch parabola root intersections and vertex coordinates shift.
3 Simulators
Venn Diagram Shading Lab
Perform logical set operations (union, intersection, complement) and shade corresponding overlapping regions.
2 Simulators
Chemistry
Acid-Base Titration Simulator
Drip acid from a virtual burette to neutralize alkali in a conical flask, plotting dynamic pH curves.
2 Simulators
Atomic Structure Electron Shell Builder
Add subatomic particles to populate Bohr shells (2,8,8) and identify element properties.
2 Simulators
Electrolysis Virtual Cell
Apply current to aqueous copper chloride to observe plating and gas evolution redox half-equations.
2 Simulators
Biology
Punnett Square Genetic Breeder
Select parental genotypes to calculate heterozygous/homozygous phenotype offspring distributions.
2 Simulators
Enzyme Kinetics Lab
Tweak substrate, pH, and temperature. Observe denaturing thresholds and lock-and-key fitting mechanics.
3 Simulators