Math World Consulting

Redefining Math Education with Fun and Success

Expert Guidance for Real Success

With over 30 years of teaching experience and a strong background in mathematics and statistics, we deliver patient, approachable support to help students conquer math.

Personalized Math Mastery

Unlock your potential with customized learning plans. Strengthen your math skills with expert guidance TAILORED to your needs. Choose between online or in-person sessions to fit YOUR schedule and preferences.

Convenient In-Home Tutoring

Experience the ease of having a math tutor come to you. Serving NJ students of all ages in Mercer and Middlesex counties, you can drive less and accomplish more, right from the comfort of your home. Schedule your session today and take the first step towards math excellence!

  • “I personally struggled with maths pretty much all my life until I luckily ran into Math World Consulting. Aside from just a teaching standpoint, Mr. O’Brien is kind, understanding, and truly wants to help out his students. I know he would probably not admit this, but I genuinely do not think I would’ve scored as high as I did on my SATs or succeeded in my mathematical career if it was not for Mr. O’Brien and his teaching talents. The best tutor I have ever had BY FAR. So if you’re reading this, please consider Math World Consulting, I can assure you it’s worth it.”

    ADVAIT A.
    Student

  • “Michael has provided tutoring to our family for 5 yrs. He is a gifted teacher and adapts his methods to each student. He is flexible in scheduling and highly responsive. Highly recommend Michael!”

    SAMANTHA T.
    Parent of Students

  • “I had the pleasure of working with Mr. O'Brien throughout middle school and high school. He assisted me with a wide range of subjects including Algebra 2, Pre-Calculus, Calculus, and Statistics. Mr. O'Brien is a very nice individual who demonstrates a great deal of patience with his students. He teaches complex material at a pace that is best suited for each student and his thorough teaching style ensures that you fully understand each concept before moving to the next topic. With his guidance, I felt well-prepared for challenging AP-level math courses in high school. If you're looking for a knowledgeable and supportive math tutor, I highly recommend Mr. O'Brien.

    BIREN R.
    Student

  • “Michael explains math so anyone can understand it. He helped me through 3 levels of statistics throughout my undergrad. I highly recommend his services whether preparing for an exam, or developing your understanding of mathematical concepts.”

    ANTHONY
    Student

  • “Mr. Mike O’Brien is a very professional and skilled tutor. We have known him for the last 5 years and he tutored both of my kids. He is very patient and understands each kids’ needs. Without a doubt we recommend.”

    SANAY S.
    Parent of Students

  • “Mr. O'Brien is a wonderful tutor! He had tutored me for 5 years and was very helpful throughout. He is very knowledgable about each topic and thoroughly explains each problem. What really helped was how he would explain and give me a step by step process for any math problem I was confused about. He also provided practice problems from other textbooks which helped me become more efficient on such topics. Overall, I can highly recommend Mr. O'Brien!”

    KRISHNA M.
    Student

  • “Mike is a fantastic instructor, highly recommended! He helped me with my calculus when I was going for my associates and bachelors degree, and without his help I would have sunk. Honestly. He's patient, kind, and thorough in his teaching techniques. Will before and will continue to recommend his tutoring to others who struggled like me.”

    JUSTIN R.

    Student