← Back
// Pick your grade
Most English words are built, not memorised.
Every family of words has a little piece hiding inside them all — and once you've discovered what it means, you can decode words you've never met instead of cramming them. (And yes — grown-ups call that heart piece a root. You've earned the word.) Pick a family below and watch it grow.
front piece (prefix)
heart piece (root)
end piece (suffix)
Pick a word family
Build a word yourself
Snap a front piece onto a heart piece and see what you make. Find the real words and grow your collection.
—
Choose pieces above to build a word.
Real words discovered: 0 / 0
Your Progress (Evidence)
Now hear how they sound
You know what the parts mean — next, see how each sound is made.