Hello! I am Aminur Rahman Noor, the founder and Lead Instructor of Our Math School. With over 14 years of experience as a Mathematics educator and curriculum developer, I am passionate about making math accessible and easy to understand for everyone. I specialize in creating high-quality study materials, comprehensive PDF guides, and basic concept sheets. My resources are carefully designed for a wide range of learners—from middle and high school students building their foundations, to those preparing for international exams like O/A-Levels and GCSEs, and even adults targeting standardized tests like GRE, GMAT, and SAT. My ultimate goal is to simplify complex mathematical concepts, provide clear step-by-step solutions, and help students worldwide achieve their target scores. Let's make math easy!