Xgerms addition game

You are using an outdated browser. Please upgrade your browser to improve your experience. What is it about? App Details Version. Education Educational Family. Last updated. By K12 September 5, You agree to receive updates, promotions, and alerts from ZDNet. You may unsubscribe at any time.

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What are you looking for? Preferences Community Newsletters Log Out. Download Now. Capture kooky germs while you practice and master addition facts for sums up to 20 in this delightful game! Track the speed and accuracy of every fact for up to 3 players.

The xGrid summarizes mastery of each addition fact, all on one screen, so you know exactly which problems students need more practice on. Based on the speed and accuracy of each answer, the built-in advanced learning algorithm serves up problems in exactly the order best designed to help students master problems faster.

Playing xGerms Addition builds addition automaticity, or the ability to answer key facts instantly, allowing fact recall to become an automatic habit and freeing the mind for more important higher level thinking tasks. Award-winning instructional design and visual design teams built this game following the same high cognitive, multimedia, and age-appropriate learning guidelines that are built into every K12 online course.

Grade 1 CCSS. Grade 2 CCSS. By end of Grade 2, know from memory all sums of two one-digit numbers. If you have any technical problems, questions, or suggestions, please contact us at mobile k Full Specifications.

What's new in version 1. Bug fix for frozen screen in tutorial walkthrough. Release June 13, Date Added September 5, Version 1. Operating Systems. Operating Systems iOS. Additional Requirements Compatible with: iphone3gs, iphone3gs, iphone3gs, iphone3gs, ipadwifi, ipadwifi, ipadwifi, ipadwifi, ipad3g, ipad3g, ipad3g, ipad3g, ipodtouchthirdgen, ipodtouchthirdgen, ipodtouchthirdgen, ipodtouchthirdgen, iphone4, iphone4, iphone4, iphone4, ipodtouchfourthgen, ipodtouchfourthgen, ipodtouchfourthgen, ipodtouchfourthgen, ipad2wifi, ipad2wifi, ipad2wifi, ipad2wifi, ipad23g, ipad23g, ipad23g, ipad23g, iphone4s, iphone4s, iphone4s, iphone4s, ipadthirdgen, ipadthirdgen, ipadthirdgen, ipadthirdgen, ipadthirdgen4g, ipadthirdgen4g, ipadthirdgen4g, ipadthirdgen4g, iphone5, iphone5, iphone5, iphone5, ipodtouchfifthgen, ipodtouchfifthgen, ipodtouchfifthgen, ipodtouchfifthgen, ipadfourthgen, ipadfourthgen, ipadfourthgen, ipadfourthgen, ipadfourthgen4g, ipadfourthgen4g, ipadfourthgen4g, ipadfourthgen4g, ipadmini, ipadmini, ipadmini, ipadmini, ipadmini4g, ipadmini4g, ipadmini4g, ipadmini4g.

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