Math · Rational & irrational numbers

Pi Patrol

Collect pies by sorting rational and irrational numbers, turning fractions into decimals and back, estimating square roots and ordering real numbers.

Grade 8Collect & win1–6 players or teamsNo student loginsWorks offline

$5Buy Pi Patrol ▶ Play the free demo 🎁 Get this game free

Try it free with your class: the demo runs right in your browser for 5 questions or 5 minutes, whichever comes first. No sign-up needed.

Or get every game, including all future games, with the All-Access Teacher License for $150.

Screenshot of Pi Patrol in the middle of a game

What students practice

Classifying numbers as rational or irrational, the real number sets (whole, integer, rational, irrational), writing fractions as terminating and repeating decimals, converting repeating decimals like 0.4̅ and 0.27̅ to fractions, estimating square roots between whole numbers, to the nearest whole number and to the nearest tenth, comparing and ordering real numbers including π and square roots

Great for

Whole-class review on the smartboard, math centers, test prep, early finishers and sub plans. No prep and no student logins.

Standards

OAS PA.N.1.4

Common Core: 8.NS.A.1–2 · 8.EE.A.2

How it works

Open the game file in any web browser: Chromebooks, laptops or your smartboard. No accounts, no student logins and no internet needed once it's downloaded.
Enter the players or teams, then press Start.
Students take turns on one shared screen, so the whole class can play together on a projector or smartboard.
Each purchase includes the game file and a one-page Quick Start guide.