WORLD 01
Magnitude Telescope
Place Value Observatory
The Number Key begins to glow when scholars can see the value held by every digit.
Large whole numbersExpanded notationCompare and orderDigit value
Arithmetic, fractions, geometry, and data
Math Expedition
Calculate boldly. Explain every move.
The Number Key has split into ten gears. Rebuild it with place value, computation, multiplication, division, fractions, measurement, geometry, and data reasoning.
Number Key
0 / 30missions complete
0 / 10worlds mastered
EXPEDITION MAP
Learn. Practice. Challenge.
Complete all three missions to master a world. Challenge missions require a short evidence note.
WORLD 02
Estimate Beacon
Rounding Ridge
Good explorers calculate, estimate, and check whether an answer makes sense.
RoundingEstimationReasonablenessChecking answers
WORLD 03
Regrouping Hammer
Addition & Subtraction Foundry
The foundry shapes accurate multi-digit calculations into tools for real problems.
Multi-digit additionMulti-digit subtractionRegroupingMulti-step problems
WORLD 04
Fact Flame
Multiplication Forge
Facts, properties, factors, and multiples power the first Super Gio Math Challenge.
Multiplication factsPropertiesFactorsMultiples
WORLD 05
Partial Product Shield
Algorithm Arena
Arrays and partial products turn larger multiplication into manageable parts.
ArraysPartial productsMulti-digit by one-digitApplications
WORLD 06
Quotient Anchor
Division Harbor
At the harbor, equal groups, inverse facts, and remainders keep every shipment organized.
Division factsInverse operationsRemaindersApplications
WORLD 07
Fraction Trail
Fraction Frontier
Fractions become numbers that can be placed, compared, and connected on the same trail.
Fractions as numbersNumber linesEquivalent fractionsCompare and order
WORLD 08ACCELERATED EXTENSION
Decimal Dial
Decimal & Money Dock
An accelerated dock connects tenths, hundredths, fractions, decimals, and money.
TenthsHundredthsFraction-decimal linksMoney applications
WORLD 09
Builder's Square
Measurement & Geometry Guild
Lines, angles, perimeter, area, and unit cubes help scholars describe and design space.
Lines and anglesPerimeterAreaVolume introduction
WORLD 10ACCELERATED EXTENSION
Graph Decoder
Data Detective Station
The final Number Key test asks scholars to read, compare, and explain data rather than guess.
TablesBar and line graphsLine plotsIntroductory mean