Welcome to the Weekly Mastery Lecture page for Math 123 Linear Algebra and Probability for Management at McGill taught by Profs. Gabriel Michael Frieden &nd Sidney Trudeau at McGill, with J-Sesh! Here you can register and find information about the sessions.

All the content taught in the Math 123 sessions has been catered specifically for Math 123 students at McGill and has helped thousands of them understand the material and succeed in this class.

  • Cost &nd Payment info for Math 123 Weekly Mastery Lectures
  • See available cost options
    • First time trial: if you have never attended one of my sessions previously, your first session is only $20.
    • All Weekly Mastery Lectures: prepay for the entire set of 7 sessions and get the best price for the Math 123 sessions: $280 for everything you need to master the material and succeed in your class.

      Included in the weekly membership: not only the weekly lectures, but detailed notes at every session (6-12 pages, 9pt, colour-coded), and priority registration (as well as discounted rates!) for WebWork Workshops, Midterm Mastery Prep and Final Mastery Prep.

      This option is only available during the first 3 weeks of sessions and for the total set of 7 sessions. So if you join during the 2nd or 3rd session, the price is still $280; however, you’d receive all the previous notes and still qualify for all the benefits.

      My goal in offering this lowest price is to encourage you to join the sessions early, so that you can establish a strong foundation right from the start so you’ll be less stressed for the final and do better in the class, overall: take advantage & register right away!

    • Prepay (min.) 4 Sessions: $220, includes notes of those 4 sessions and all other benefits of weekly membership. There is always the option of getting the notes from previous tutorials, students can contact me at Jacob@Math122.com for exact prices. The same benefits as the 7-week membership also apply. For additional information, get in touch using the contact form.
    • Individual Sessions: $65/session, including all relevant notes; subject to space; cancellations must be made min. 48h prior to the session. For additional information, get in touch using the contact form.

    N.B. All payments are non-refundable; for additional details, please contact Jacob@Math122.com.

  • Everything you need you know about Math 123 
  • Linear Algebra and Probability at McGill, the long view

    This is very satisfying class to teach because a good teacher in a smaller learning environment can make a huge difference.

    Although the class starts off pretty slow and easy, students often get caught off guard when it comes to the midterm because although they understand individual ideas or steps in the solution, they aren’t as comfortable interpreting the meaning of their results. As with any math class, this is easily avoided if you keep up with the class throughout the semester. Then, as the Midterm approaches you’re able to focus on refining your understanding as opposed to getting your first exposure in a crash-prep session.

    Part of the long-term challenge in this class is that, unlike Math 122, the course concepts don’t build on each other. Instead, you’ll study several units that are effectively completely independent of each other. While this gives you 2 or 3 chances to get a fresh start with a part of the course, it also leaves you open to forgetting or ignoring large chunks of the class. In the weekly sessions, I include regular review and practice problems from all sections to keep you fresh on all the material so that you’re not left re-learning everything come the midterm and final exams.

    Whether you join the weekly sessions or not, if you want to do well in this class, push yourself to really understand each topic and concept as it comes up, and be sure to circle back on questions you found challenging when the class has moved on to other topics. Don’t be satisfied with just being able to get the right answer for your WebWork assignments, that won’t be enough. Maintaining your understanding of each topic will make the end of the semester much less stressful for you, leaving you with more time to focus on other classes.

  • About Math 123  Weekly Mastery Lectures
  • Linear Algebra and Probability, McGill, Fall 2019

    The Weekly Mastery Lectures for Math 123 are ~2h, small-group, sessions that will help you master the concepts and theory presented in the course lectures. They include detailed, typeset notes that explain the terminology and notation. The notes are carefully designed as interactive documents that provide you with a chance to engage the material during the session so you can test your understanding, and also include representative, fully-solved problems and additional practice problems.

    During the Mastery Lectures we will look at detailed, developed solutions, meant to illustrate different aspects of the material in a systematic, structured and easy-to-follow approach. Solutions are colour-coded to make it easy for you to see through the barrage of symbols and focus on the key concepts. It’ll also help you learn to structure your answers efficiently and effectively, so that the logic of the solution is clear to you (and the marker!).

    The sessions are also designed with a view of the entire course in mind, so you know where to invest your time both in terms of success in this class, as well as in terms of the topics that will have the greatest application in future classes.

    The Weekly Mastery Lectures will help you with:

    • Time Management: even if you’re keeping up with the class on your own, the Math 123 Weekly Mastery Lectures will help you make better use of your study time.  The notorious difficulty of McGill math classes is not inherent to the content itself; rather, it is the sheer volume of material that makes the classes so challenging. Better to spend 2h in a weekly session that will help you really understand the concepts and complete assignments yourself, rather than spending 8-10+h banging your head against the textbook and trying to decipher online resources only to get answers that don’t really make much sense to you, and have it haunt you come exam time, when you’ve got 4 other classes to study for.
    • Maintaining Commitment: despite the best of intentions to keep up with material and not use Uncle Wolfram for Webworks, McGill & Montreal have their way of always offering up plenty of reasons that derail the best laid plans. So you make a financial commitment to a weekly session that helps you reach your goal. It’s like the gym-membership model: you can workout on your own, but it’s a lot easier to reach your goals when you surround yourself with others who are working towards the same end. Knowing that you need help to reach a goal (& acting on it!) is knowing how to find the success you want.
    • Math Therapy: I believe that anyone who wants to learn math, can. If you feel you’re terrible or hopeless at math, or just don’t enjoy it, there’s probably a list of bad math teachers somewhere in your past that would go a long way to explaining the difficulties you have, & no one wants to spend their time feeling like they just can’t get it. However, if you’re motivated and willing to do the work and practice, then you can definitely succeed. I’ve seen it hundreds of times: students go from failing in a fantastically impressive way to acing the class. The Weekly Mastery Lectures will go a long way to rehabilitating your relationship with math. Whatever your level, I want to help you reach your goals in this course – there’s so much more to gain than just a good grade in rising to the challenge.
    • Top of the Class: many students who attend the Weekly Mastery Lectures don’t want to just pass the class, they want to understand the material at an intuitive level, &nd they want to ace the class. The weekly lectures provide a wealth of information that help you develop general, transferable skills in mathematical literacy and reasoning, and I work hard to help students do their very best (and many have both aced their classes and finished very top of the class).
Other services available for Math 123:

            Midterm Mastery Prep
            Final Mastery Prep

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For discounts and special offers on upcoming sessions - let us know what class you're in!