Math Quest – Elementary Math

Explore numbers, fractions, shapes, time, money, word problems and measurement/data, plus geometric constructions. Menus, lessons and feedback are in Korean.

Korean-language practice for elementary-level math topics across grades 1–6. Menus, lesson instructions and feedback are in Korean.

Practice selected concepts with visual models, interactive tools and questions. Topics and grade ranges vary by subject. The app provides supplementary practice and does not cover every elementary curriculum standard.

SEVEN LEARNING AREAS • Numbers & arithmetic: counting, place value, addition, subtraction, equal groups and multiplication tables for grades 1–2. Grades 3–4 extend to large numbers, three-digit addition and subtraction, partial products, quotients and remainders, and estimation. • Fractions & decimals: foundation explorations for grades 3–4 cover parts of a whole, unit fractions, decimal place value and comparison. Courses for grades 4–6 include fraction types and conversions, simplifying, common denominators, and the four operations with fractions and decimals. • Shapes: sides, vertices, shape names, directed 90°/180° rotations, mirror symmetry and patterns. Cube nets and opposite faces are marked as extension material for grades 5–6. • Time: read and set analog clocks, work with elapsed time, departure and arrival times, and timetables. Explore calendar days, weeks, months and years, reading seconds, 60 seconds in a minute, and time calculations. • Money: build amounts with Korean currency, calculate shop totals and change, and choose combinations within a budget. • Word problems: select useful facts, build an equation, then give an answer with units. Includes two-step calculations and practice with gradually reduced guidance. • Measurement & data: topics across the grades 1–2, 3–4 and 5–6 bands include length, capacity, mass and unit conversions; tables and bar charts; area; mean; ratios, rates and percentages. Use on-screen rulers, measuring vessels, scales and data tools.

GEOMETRIC CONSTRUCTION EXPLORATION Within Shapes, use a straightedge, compass and intersections to construct equilateral triangles, perpendicular bisectors and midpoints. Explore points equidistant from two locations. Construction exploration has no hearts.

HOW TO PRACTICE • Solve questions with diagrams, selection cards and interactive tools, then check answers and explanations. • Revisit lessons and use Today's Review based on your records for skills you have attempted. • Review practice is available even with no hearts. Practice mode does not award XP or advance regular course progress. • Check progress by subject, XP and learning streaks.

PRIVACY • No account, no login, no data collection. • No ads. Lessons work offline. • Built on the Korean elementary curriculum. The app's interface is in Korean.