Interactive Learning Lab

Balance any chemical equation using matrix algebra. Handles complex multi-element reactions.

Calculate pH, pOH, [H⁺], and [OH⁻] with a visual pH scale and solution classifier.

Interactive table of all 118 elements. Click any element for atomic data, electron config, and properties.

Solve for molarity, moles, or volume. Includes dilution (C₁V₁=C₂V₂) and mass-to-moles converter.

Classify reactions as synthesis, decomposition, single/double replacement, combustion, or redox.

Solve linear, quadratic, and polynomial equations. Plots the function and shows step-by-step working.

Calculate area, perimeter, and volume for 15+ shapes. Interactive canvas with labeled diagrams.

Add, subtract, multiply, divide fractions with step-by-step LCM/GCD working. Ratio simplifier included.

Mean, median, mode, variance, std dev, quartiles, and an auto-generated histogram for any dataset.

Convert between units of length, mass, temperature, area, volume, speed, time, pressure, and energy.

Simulate projectile trajectories. Adjust velocity, angle, height, and gravity. Animated canvas.

Solve for V, I, R, or P given any two. Formula wheel diagram + practical examples.

Animate waves with adjustable amplitude and frequency. EM spectrum reference with band classifier.

Calculate h, t, and v under gravity for 8 planets. Animated drop simulation.

Series and parallel resistor calculator, voltage divider, and LED resistor tool with SVG diagrams.

Generate mono- and dihybrid crosses. Shows phenotype/genotype ratios with inheritance patterns.

Step-through animated SVG diagrams for all phases of mitosis and meiosis. Side-by-side comparison.

Explore savanna, ocean, and forest food webs. Drag nodes, see energy flow and the 10% rule.

Convert a DNA template → mRNA → protein. Full codon table, color-coded bases, amino acid sequence.

Explore all 9 major body systems with key organs, functions, facts, and an SVG body diagram.

Convert times across 35 world time zones. Live clocks, includes Mogadishu EAT (UTC+3).

Explore 8 biomes with climate graphs, fauna, flora, soil types, and Köppen classification.

Quiz yourself on all 195 countries and their capitals. Filter by continent, multiple-choice mode.

Model exponential and logistic population growth. Doubling time, growth chart, population pyramids.

Color-code any sentence by part of speech — noun, verb, adjective, adverb, and more.

Academic words, science terms, IGCSE vocabulary — flip-card training with spaced repetition.

Searchable Somali–English reference with 250+ words across school, family, animals, greetings, and more.

Focus timer with configurable work/break intervals, session tracking, and keyboard shortcuts.

Create your own flashcard sets and quiz yourself. Flip cards, multiple-choice mode, and score tracking.

Build concept maps with draggable SVG nodes, color-coded branches, and 3 levels of depth.

Paste your notes and auto-generate fill-in-the-blank, true/false, and matching questions.