Tutoring for Concordia

MATH 203 - Differential and Integral Calculus I

MATH 203 - Differential and Integral Calculus I

As the first step into university-level calculus, MATH 203 introduces the core ideas you’ll build on throughout your degree. Our review sessions cover limits, derivatives of elementary functions, differentiation rules, implicit and higher-order derivatives, and linear approximations. We’ll also work through key applications like related rates, optimization, curve analysis, and graphing. With a strong mix of theory refreshers and exam-style practice problems, these sessions will help you gain confidence and be ready for your midterm and final.

Prices & Options
Chet Soni

Your Instructor

Chet Soni

Qin Academy is elated to partner with Chet Soni, a distinguished tutor whose dedication and impact are unmatched in the city. With a degree in Electrical Engineering and over two decades of full-time teaching experience, Chet has guided more than 30,000 students to academic success—a milestone few can claim. His unique ability to simplify complex concepts and tailor his approach to individual learning styles has made him a trusted mentor across mathematics, physics, engineering, and beyond. Students consistently praise his engaging style, depth of knowledge, and commitment to their growth. At Qin Academy, we are proud to offer our learners the rare opportunity to study under a tutor whose expertise and track record speak for themselves.

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Course Calendar 2026

Qin Academy is an independent tutoring company and is not affiliated with or endorsed by any university or educational institution referenced on this website. Institution names and course codes are used only to identify the tutoring services offered.

Not sure which option is right for you?

Your first session is free, so you can try the course before choosing a package.

Included:

Try one session for free.

In-office viewing by appointment.

No payment required.

Included:

Weekly 20H

Midterm review 5H

Final review 9H

In-office viewing (by appointment).

Included:

Theory 10H

Problem solving 10H

In-office viewing (by appointment).

Included:

Theory 2H

1 Mock Midterm 3H

In-office viewing (by appointment).

Included:

Theory 4H

Exam-style drills 5H

In-office viewing (by appointment).

Mathematics & Statistics Courses

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Student Feedback

Got questions?

Yes. Our support is built around specific courses, with a focus on the concepts, practice, and exam preparation relevant to what you’re studying.

Not at all. You can join at any point during the semester. We’ll help break down the tougher concepts, clear up what’s confusing, and get you back on track.

Most sessions are recorded, so you can pause, rewind, and learn at your own pace when you come in. Live classes may also be offered when there is enough student interest.

You’re not on your own. You can message your instructor through a private chat, and when they’re at the office, you can also ask questions in person.

Yes. Your first session at Qin Academy is free, so you can come in, see how the system works, and decide if it’s right for you before signing up.

For the most complete support, choose the Bundle when available. It combines weekly sessions with Midterm and Final Reviews. If you only need help for an upcoming exam, you can choose a review on its own. Not sure yet? Start with the free session.
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