📚 Math Vocabulary Library 📚

Crack the Code of Math Words

Every math word is built from ancient root pieces — learn the pieces and new words unlock themselves. Fourteen flash-card decks, organized by topic.

🃏 14 decks · ~500 cards

Pick a topic — tap a category

Shapes & FiguresPoints, lines, angles, triangles, quadrilaterals, polygons, circles. Study the cards → Spatial RelationshipsCongruent, similar, parallel, symmetry, transformations, coordinate plane. Study the cards → Measurement & 3D FiguresPerimeter, area, volume, prism, pyramid, sphere, cylinder, cone. Study the cards →

Number TypesWhole, natural, integers, prime, composite, fractions, decimals, percents. Study the cards → OperationsAddition, subtraction, multiplication, division, properties, inverse operations. Study the cards →

Expressions & EquationsVariables, constants, equations, solve, simplify, functions, input, output. Study the cards → Relationships & PatternsSequences, patterns, rate, ratio, proportion, dependent & independent variables. Study the cards →

Units & ToolsLength, weight, capacity, temperature units, measuring tools. Study the cards → Measurement ConceptsLength, width, height, area, perimeter, volume, time, speed, rate. Study the cards →

DataGraphs, charts, mean, median, mode, range, outlier, frequency. Study the cards → ProbabilityOutcomes, events, sample space, chance, likely, unlikely, fair, random. Study the cards →

GraphingAxes, origin, coordinates, quadrants, slope, intercept, linear, non-linear. Study the cards → TransformationsReflection, rotation, translation, dilation – flip, turn, slide, resize. Study the cards →

Advanced Middle SchoolAbsolute value, exponents, square roots, scientific notation, linear equations, systems. Study the cards →

🍎 For teachers & parents

These decks teach morphology — Greek and Latin roots (TRI, POLY, EQUI…) that unlock whole families of words. That's CCSS L.4.4b, and it pairs beautifully with our Greek Mythology center. Suggested rhythm: one deck, then its quiz — 15 minutes total.