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.
Pre-K, Kindergarten, 1st grade, 2nd grade, 3rd grade, 4th grade, and 5th grade are all available from the hub.