Published concept labs
SSC quantitative and science concept map
Published interactive labs for reviewing the mathematical and general-science ideas that often benefit from a visual model during SSC preparation.
How to use this page
Open a lab, vary one input at a time, and write down the relationship you observe. Then return to your textbook or problem set and explain the same relationship without the visual aid.
Quantitative concepts
Review distributions, probability, and equations with the tools currently published in the registry.
Published interactive lab
UPSC CSAT Statistics — Distributions & Data Sets
Practice UPSC CSAT statistics and data interpretation with interactive problems on mean, median, mode, variance, and probability distributions drawn from real data sets.
Concepts: mean, median, mode
Published interactive lab
Probability Simulator – Distributions & Random Events
Explore probability with interactive simulations: flip coins, roll dice, sample distributions, and visualize the central limit theorem. Build intuition for random variables and expected value.
Concepts: probability, random variables, probability distributions
Published interactive lab
Statistics Explorer – Data Analysis & Hypothesis Testing
Analyze data with interactive statistics tools: compute descriptive statistics, visualize distributions, run hypothesis tests, and explore correlation and regression with real datasets.
Concepts: statistics, descriptive statistics, hypothesis testing
Published interactive lab
Algebra Visualizer – Equations, Functions & Inequalities
Visualize algebra concepts: solve linear and quadratic equations, graph functions, and explore inequalities with an interactive algebra tool designed for students at every level.
Concepts: algebra, linear equations, quadratic equations
General science
Use these labs to see representative physics, chemistry, and biology relationships in action.
Published interactive lab
Projectile Motion Simulator — Interactive Physics Lab
Launch a projectile with adjustable angle, speed, gravity, mass, and air resistance. Compare planets, target a landing point, and read live range and height data.
Concepts: projectile motion, parabolic trajectory, air resistance
Published interactive lab
Circuit Lab — Interactive Schematic & DC Simulator
Build and simulate DC circuits online with this free circuit lab. Place resistors, capacitors, LEDs, voltage sources, and more, then run nodal analysis to see voltage, current, and power.
Concepts: Ohm's law, nodal analysis, Kirchhoff's laws
Published interactive lab
Interactive Periodic Table – Element Properties Online
Explore all 118 elements with periodic trends, electron configurations, and atomic data in this free interactive online periodic table for chemistry learners.
Concepts: periodic trends, electron configuration, ionization energy
Published interactive lab
Cell Lab: Observe & Analyze Living Cells
Examine living cell behavior — membrane transport, organelle activity, and cellular response — in this free online cell lab simulation for biology students.
Concepts: osmosis, membrane transport, cell physiology