What kids practice
- Addition and subtraction
- Multiplication and division
- Fractions, geometry, and measurement
- Elapsed time, money, and data skills
Choose a grade-specific mission track. Every track has 20 turns total, with the first 10 turns free and turns 11-20 behind that grade's unlock.
Counting, basic shapes, and simple patterns.
Number sense, early addition and subtraction, and time basics.
Story-driven arithmetic, time, money, geometry, and fractions.
Two-digit operations, place value, money, and elapsed time.
Multiplication, division, area, perimeter, and fractions.
Multi-digit operations, factors, geometry, and rounding.
Fractions, decimals, expressions, percent, and data skills.
Star Hopper overview
Each grade track keeps the same 20-turn structure, with the first 10 turns free and the last 10 behind that grade's unlock. The stories and problems change by grade so the adventure stays age-appropriate and distinct.
Star Hopper is a story-driven math adventure where each grade explores a different space mission while practicing grade-appropriate skills.
Every grade includes 20 turns. The first 10 are free and turns 11 through 20 unlock for that specific grade track.
The hub keeps the overview, FAQ, and discovery copy centralized so the individual grade pages can stay focused on gameplay.
Pre-K, Kindergarten, 1st grade, 2nd grade, 3rd grade, 4th grade, and 5th grade are all available from the hub.