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ABOUT US is a subsidiary of TreeFishEDU, LLC.  TreeFishEDU was established in 2019 with the goal of creating high quality professional development for educators that is relevant, accessible, and meaningful.  


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Dr. Eric Guise

Eric Guise is a media specialist, technology coach, and former biology teacher with more than a decade of experience as an educator.  Eric is a recognized professional development and educational technology expert, who has presented at countless events, including ISTE, NJECC, and the NJ Science Teachers Convention.  Eric was named the 2016 Biology Teacher of Year by the New Jersey Biology Teachers Association and has an EdD in Leadership in Digital Transformation in Educational Technology.

@GuiseGotTechEd on Twitter


Kyle Niemis

Kyle is a former science teacher turned Educational Technology Coach for the South Brunswick School District. Along with helping teachers in South Brunswick, he is also a graduate-level education professor for TCNJ, specializing in Universal Design for Learning (UDL). He believes very much in providing well thought out choices to students to ensure that every student has the best chances of success and enjoyment in the classroom. He never wants to see another fish forced to climb a tree.  Kyle is the Co-Creator of, was named 2016-17 Teacher of the Year and has been put on the list of the top 100 Global Flipped Leaders.

@KyleNiemis on Twitter


Nick Johnson

Nick Johnson, MSE, is a chemistry teacher, technology integration specialist, and educational research consultant.  As co-host of GotTechED the Podcast, Nick has teamed up with his long-time friend and officemate, Eric Guise, to share his educational technology expertise with teachers around the world. In addition to GotTechED the Podcast, you can find Nick as a presenter at events such as ISTE, NJECC, and the NJ Science Teachers Convention. Nick was also recently selected as a 2018 Governor’s Educator of the Year and the 2018-2019 Mercer County NJ Teacher of the Year.

@NickGotTechEd on Twitter

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In 2020, we were unable to design and present in-person professional development sessions due to the COVID pandemic.  As a result, we put our heads together and tried to figure out another way to meet teachers needs. was born!  With this new branch of TreeFishEDU, we can help teachers remotely by giving them access to try as many edtech tools as they could ever want!

More About Us


TreeFishEDU is an educational professional development and consulting company.  We are technology enthusiasts, but know that there is no replacement for high-quality teaching and building personal relationships with students.  With that in mind, we aim to create and present high quality PD for teachers that is equitable, student-centered, and driven by real results.  

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Flopped the Podcast

Can't get enough of the TreeFish Team?!  Check out Flopped the Podcast on all major podcast platforms.  On this show, we interview real teachers about their experiences running a flipped classroom and how those efforts sometimes "flopped" and didn't quite work out.  Why?  Because we really love flipped classrooms and think there is a lot to learn from hearing about other educators mistakes and how the overcame them.

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