Disclosure: MrNussbaum.com is advertising on FreeTech4Teachers.com this month.

Greg Nussbaum is an elementary school teacher in Virginia who has developed a large website full of games, online tools like map generators, and printable materials for elementary school students and teachers. Take a look at MrNussbaum.com and you’ll see resources organized by subject and grade level. Students can play the games without registering on the site. The site has a section dedicated to iPad-friendly and Android tablet-friendly games.

MrNussbaum XTEND is a companion service to MrNussbaum.com. MrNussbaum XTEND is free for teachers to register for. Upon registration, you can register three classes and 120 students FREE as well. You can manage your students’ accounts including passwords. When you register you get immediate and permanent access to seven of the programs which serve as plug-ins. One example of a plug-in Spelling Central where you can enter spelling lists to generate and distribute interactive activities to your students.

Another plug-in found in MrNussbaum extend is called Graphmaster. In Graphmaster your and or students can create polls to be answered by classmates. Poll results can be analyzed by MrNussbaum and turned into instant online, recordable assessments with the click of a button. For reading practice take a loot at the plug-in called Cloze Reading, allows you to deploy 50 pre-made, grade-leveled online reading exercises to students. You can also use Cloze Reading make your own activities. Beyond the seven free plug-ins additional programs are available as subscriptions.

Because you manage your students’ accounts in MrNussbaum XTEND you can also keep track of how they are doing with the activities that you distribute to them through your account.