Meet Our Teachers!


Meet Robert Ahdoot 


Robert Ahdoot is a math teacher and founder of, a free online collection of math video lessons filmed live in his classroom, in studio, and even as street performance art, using special costumes and characters. Robert has been an educator for nearly 20 years, has given two TEDx talks, and is the author of One-on-One 101, The Art of Inspired and Effective Individualized Instruction.



Meet Howie Hua 

Howie Hua is a math instructor at Fresno State who teaches math to future elementary school teachers. He is passionate about finding ways to humanize the math classroom, listening to how students think about math, and building mathematical confidence in students. In 2019, Howie was named Outstanding Lecturer for the College of Science and Math at his university. Outside of school, Howie likes to play piano, go on walks, make math memes, and make math explainer videos.



Meet Deidre Kelly

Deidre Kelly is a 6th grade math teacher in Texas and has been teaching math for 11 years. Deidre engages over 1.4 million followers on TikTok with math and activities to engage her school and students.