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.
Engineering
ENGR 233 - Applied Advanced Calculus
These review sessions are built to help you master Applied Advanced Calculus (ENGR 233) and feel fully prepared for your exams. We’ll cover the core topics—vector functions, multivariable calculus, double and triple integrals, line and surface integrals, and the big theorems (Green’s, Stokes’, and Divergence)—with a strong focus on practice problems. The goal is to make the theory clear, show you how it’s applied in engineering, and give you plenty of problem-solving strategies so you can walk into your midterm or final with confidence.
Engineering
ENGR 242 - Statics
Statics can get tricky, but these review sessions will help you break it down and make sense of it all. We’ll cover the essentials—force systems, equilibrium, trusses, friction, shear and bending moment diagrams, and more—while focusing on solving problems the same way you’ll see them on exams. The sessions are structured to clear up common sticking points and give you plenty of guided practice, so you can head into your midterm or final feeling steady and well-prepared.
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.
Economics
ECON 304 - Intermediate Macroeconomic Theory II
ECON 304 continues were ECON 303 left off. You will cover different models, taught the graphs and understand the ideas behind them.
Engineering
ELEC 275 - Principles of Electrical Engineering
Electrical Engineering starts with circuits, and these review sessions will help you master the fundamentals. We’ll go over core topics like Kirchhoff’s laws, nodal and mesh analysis, Thevenin and Norton equivalents, op-amps, transient and steady-state analysis, phasors, power, transformers, and more. Each class focuses on breaking down concepts through step-by-step examples and lots of practice problems, so you’ll be ready to handle both the theory and applications on your midterm and final exams.
Engineering
ENGR 311 - Transform Calculus and Partial Differential Equations
Transform Calculus and PDEs can feel abstract, but our review sessions are designed to make the material more approachable. We’ll cover Laplace and Fourier transforms, orthogonal functions, Fourier series, and the fundamentals of partial differential equations with boundary value problems. Each class combines quick theory refreshers with guided problem-solving, so you can see how the methods work in practice and feel prepared to handle exam questions with confidence.
