QIN ACADEMY
Popular Courses
Engineering
ENGR 213 - Applied Ordinary Differential Equations
If you’re taking Applied Ordinary Differential Equations (ENGR 213), these review sessions are designed to help you tackle the toughest parts of the course. We’ll go through key topics like first-order and linear equations, power series solutions, systems of equations, eigenvalues and eigenvectors, and more. Each class mixes quick theory refreshers with lots of practice problems, so you can strengthen your understanding and sharpen your problem-solving skills. By the end, you’ll be ready to approach your midterm and final with clarity and confidence.
Mathematics & Statistics
MATH 205 - Differential and Integral Calculus II
Calculus II builds on the foundations from MATH 203, and these review sessions are designed to make the new material clear and manageable. We’ll cover integration techniques (substitution, integration by parts, partial fractions, trig functions), improper integrals, and applications like areas and volumes. We’ll also dive into infinite sequences and series, including convergence tests, power series, and Taylor/Maclaurin expansions. With step-by-step examples and focused practice, you’ll strengthen your skills and feel prepared for the midterm and final exams.
Physics
PHYS 205 - Electricity and Magnetism
Electricity and Magnetism can feel fast-paced, but these review sessions will help you stay on top of the material. We’ll cover electric charge and Coulomb’s law, electric fields and potentials, capacitance, steady-state and transient currents, electromagnetic induction, and AC circuits. Each class emphasizes problem-solving and exam-style practice, so you’ll leave with a stronger grasp of the concepts and the confidence to succeed on your midterm and final.
Engineering
ENGR 245 - Mechanical Analysis
Mechanical Analysis brings together a lot of concepts, and our review sessions are here to make them manageable. We’ll walk through forces and moments in 2D and 3D, free-body diagrams, centroids, moments of inertia, energy methods, and particle and rigid body dynamics. With a balance of clear explanations and plenty of problem-solving practice, these sessions will help you connect the theory with applications and build the confidence to perform your best on midterms and finals.
Commerce
COMM 214 - Business Statistics
COMM 214, an introductory class to fundamentals of statistics. The aim of our classes will be to complement your in person classes at school (which you should never miss!), and simplify certain topics like basic theory of probability & probability distributions, estimation and hypotheses testing, chi-square tests in contingency table analysis and for goodness-of-fit, and linear regression and correlation. Main focus will be on practicing these topics, and solidify your understanding of the material before your exams.
Economics
ECON 302 - Intermediate Microeconomic Theory II
Does ECON 302 seem difficult after your first few classes? The aim of our classes will be to complement your in person classes at school (which you should never miss!), and simplify certain topics that may seem difficult. Main focus will be on practicing the theory you have learned, and solidify your understanding of the material before your exams.
Economics
ECON 481 - Labour Economics
Labour Economics applies microeconomic tools to understand how workers and firms make decisions. In these review sessions, we’ll go over labour supply and demand, wage differentials, human capital theory, efficiency wages, implicit contracts, and the role of information problems like moral hazard and signalling. The sessions mix clear explanations with problem-solving practice to help you connect theory with real-world applications and get ready for both the midterm and final exams.
Economics
ECON 461 - Industrial Organization
Industrial Organization goes beyond perfect competition to study how real-world firms compete and make strategic decisions. In these review sessions, we’ll cover key topics like market structure, oligopoly theory, barriers to entry, product differentiation and advertising, technological change, vertical integration, and mergers and monopolies. With a balance of concept review and practice problems, these sessions will help you connect theory to application and feel fully prepared for your midterm and final exams.
