Preschool Math Games: Free Practice for PreK and TK

Sprocket City turns preschool math practice into a build: your child reads a question, taps the answer, and a right answer wins a gear for their helper bot. Every finished job adds a building to their own Sprocket City. Every task is tied to a California math standard for preschool. Free in any browser, with no account, no sign-up, and no ads.

Play Preschool math freeNo account. No ads. English and Spanish. Works offline.

What preschool students practice

Every question is tagged to the California math standard it practices, so you can see exactly what is being practiced.

Skill	Standard
Cardinality	`PTKLF-M.1.3`
Number comparison	`PTKLF-M.1.6`
Identifying two-dimensional shapes	`PTKLF-M.4.1`
Comparing measurable attributes of objects	`PTKLF-M.3.1`
Reciting numbers	`PTKLF-M.1.1`
Solving addition and subtraction problems	`PTKLF-M.2.3`
Identifying three-dimensional shapes	`PTKLF-M.4.2`

Jobs in Preschool

Lantern Yard at the Salvage Yard: Counting small sets. Finishing it adds a Lantern Drones to the city.
Gear Garden at the The Forge: Numbers to 10. Finishing it adds a Hauler to the city.

Sample Preschool problems

How the practice works

Pick preschool and a job. Your child chooses a helper bot look, then starts the first task. No login screen stands between them and the game.
Every question is one part. A right answer snaps it into place. Miss, and the game names the likely slip in plain words, then shows the step worked out before the next question. Nothing is lost.
The difficulty tunes itself. A per-standard rating keeps your child succeeding roughly three times out of four, so comfortable skills stay comfortable while new ones stretch a little.
Missed skills come back on a spaced schedule mixed in with newer work, and every task is tagged to a standard so the progress report reads the way a teacher's does.

For parents and teachers

Sprocket City is untimed by default. A clock appears only if you switch on Challenge mode, and it never blocks progress, because timed drill is associated with math anxiety rather than fluency. Every question can be read aloud in English or Spanish, there is a calm mode with fewer effects, and an errorless mode for the youngest learners. The progress report shows mastery by standard, time on task, and which skills are due for another pass, and it prints in English or Spanish.

Questions

Is it really free?

Yes. Every grade, job, and feature is included with no account and no personal information required. There are no ads and no in-app purchases anywhere in the game.

Does it work on a Chromebook?

Yes. It runs in Chrome with no installation, or installs as an app from the browser menu. It works offline after the first load.

Is it in Spanish?

Yes. One tap switches every screen, question, and coaching message to Spanish, and questions can be read aloud in either language.

What about students with IEPs?

Calm mode, errorless mode, larger targets, keyboard and switch play, text scaling, spaced text, and read-aloud are all built in. The teacher dashboard exports per-standard progress monitoring data as a CSV.

Which standards are covered?

The table on this page lists every standard practiced in this grade. The game practices many of each grade's standards, not all of them yet, and every question shows its standard code.

Other grades

Ready to build?

Every grade is free. No account, no ads.

Start building