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Mosaic City cover
Edition:
No. 03 · Ages 8–9 · Grade 3

Mosaic City

Fractions · CalculoKids Adventurers Series
94Pages
Grade 3Level

Mosaic City is losing its harmony as the magic of equal parts begins to disappear. Guided by Kiko the fox, your child restores the city across seven themed zones, from the Tile Workshop to the Grand Mosaic Palace, practicing basic fraction skills.

The journey is built in a deliberate order: equal parts, halves, thirds, and quarters first, then identifying and placing fractions on a number line, then equivalent fractions and comparing, finishing with adding, subtracting, and applying fractions to real problems. It reinforces what children are taught at Grade 3 / Year 4 / 3rd Class (ages 8–9), in a form they actually want to finish.

Each zone hides a secret colour. Solve its final challenge to unlock it, then colour the zone to restore it — until the whole kingdom is back to life and one more region of Calculoland is saved.

What’s inside

Halves, thirds, quartersIdentifying fractionsFractions on a number lineEquivalent fractionsComparing fractionsAdding and subtracting fractionsApplying fractions
Why it works

Every Mindora Universe book turns a school skill into a quest. Children don't grind through worksheets — they explore themed zones, solve puzzles and restore a region that has lost its balance. The skill is real; the adventure is what keeps them turning the page.

Sample pages

A look at the layout and difficulty — tap any page to enlarge.

Downloads
Full answer key (PDF)Free · printable · matches every exercise in the book
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