flashcards benefits:
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Encourages Meaningful Math Conversations
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Explanations on the Back of Cards!
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Alignment with Next Gen Learning Standards
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Build Reading Comprehension & Vocabulary
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Strengthen Procedural Fluency & Conceptual Understanding
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Become Less Susceptible to Common Errors
Shop FLASHCARDS
A dynamic review tool that encourages positive peer interactions!


Classroom Sets: Buy any 5 Variety Packs, GET ONE FREE! Use Code: FREEPACK
At-Home Sets: Smaller flashcards packs, perfect for practicing with family & friends
Have a math question you'd like me to answer?
Have a general topic you'd like more practice or help with?
Some of the organizations we have worked with:
I.S.10 (Queens, NY) VOICE Charter School (Queens, NY) Claremont International H.S. (Bronx, NY)
I.S. 208 (Queens, NY) Tutoring Solutions (Westchester, NY) Bronx Arts Charter School (Bronx, NY)
I.S. 268 (Queens, NY) Boys Prep Charter School (Bronx, NY) I.S. 109 (Queens, NY)
I.S. 125 (Queens, NY) Mott Hall Charter School (Bronx, NY) I.S. 190 (Queens, NY)
Exceptional math instruction. Proven student growth.
Educational Services & Resources
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Free step-by-step explanations of pre-algebra & algebra topics.
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Videos include practice problems & answers.
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Playlists include: Solving Equations, Linear Functions, Percents, Exponent Rules, Systems of Equations, factoring, and more!
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Click here to submit your math questions
consulting services
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PD workshops tailored to school needs
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Strategies for Incorporating Writing into Math Instruction & Assessment
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Strategies to improve student engagement and mathematical discourse
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Incorporating Math Centers
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Curriculum Planning
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1:1 Math Coaching Sessions with Teachers
Courtside Math is a certified Women’s Business Enterprise (WBE) in New York State created by Marija Kero. Marija holds a Master's degree in Mathematics & Adolescent Education and a NYS Professional Certificate for Mathematics 7 - 12. She has 15 years of experience in the NYC school system, raising standardized exam scores and bringing joy to math classrooms . In addition to her experience as an Algebra teacher, Marija has also held the title of Math Coach, Director of Curriculum & Instruction, and Assistant Principal. She has received several accolades during her time as an educator, including the Blackboard Award for Excellence in Education and the Bronx Educational Leadership Award. Ms.Kero is committed to helping teachers provide a high quality education and standards-aligned, thoughtfully-designed educational resources to students.


















