Radical Reactor

Simplify, combine, multiply and rationalize square roots to power your reactor, but wrong answers build heat.

Algebra 1Reactor power-up1–6 players or teamsNo student loginsWorks offline

Try it free with your class: the demo runs right in your browser for 8 questions. No sign-up needed.

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

What students practice

Simplify and operate on square roots, rationalize denominators

OAS A1.N.1.2

Common Core: HSN-RN.A.2 · 8.EE.A.2

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.