Games
Three games a child can play alone: building numbers out of hundreds, tens and ones, choosing the spelling that follows the rule, and reading a bar graph. No timer, and stars are saved in this browser only.
Numbers to 400
Place Value Builder
A number appears. Build it out of hundreds, tens and ones — and watch what happens when you put down a tenth one.
Play Place Value Builder
Spelling patterns
Spell Check
Two spellings of the same word. Tap the one that follows the rule.
Play Spell Check
Data
Graph It
A bar graph, and a question about it. How many, which is most, and how many more.
Play Graph It
How these are built
- The game does the explaining. Ten ones trade themselves for a ten; a wrong spelling shows you the rule.
- No timer and no losing. A wrong tap wobbles and tells you what to look at. Nothing is taken away.
- Big targets. Everything is at least a fingertip wide on a phone.
- Nothing is sent anywhere. Stars are stored in this browser. There is no account and no advertising.