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About Mr.Nussbaum

Featuring over 3,500 content pages, is one of the most popular destinations on the internet for parents, homeschoolers, teachers, and students. was created by Greg Nussbaum, a Virginia public school teacher with experience teaching 2nd, 3rd, 4th, 5th, and 6th grade classrooms.

The Mr. N Xtend System

“X-tending” the capabilities of the best ot Free Cloze Reading app with registration!

Total Access Math

Learn how my games can serve as fun for students, or, as assessments yielding extensive data on Total Access Math for MrN


Play most of my games for FREE right off your iPad or tablet browser. No downloads or apps necessary


Mr.Nussbaum Xtend is a new system which adds unbelievable functionalities to the best activities from with NO ADS; only prolonged engagement for students and unprecented customization for teachers. Registration is FREE and includes a cloze reading (contextual vocabulary) app (also free). Four apps are currently available with many more in the works.

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