Calculus is the study of change and accumulation using limits, derivatives, and integrals.
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Develop a strong understanding of differential and integral methods through free online courses designed for beginners, university students, and independent learners. Study essential mathematical concepts such as functions, limits, continuity, derivatives, integrals, sequences, series, vectors, and multivariable analysis. Every course is free, includes free certification, and features exercises that help reinforce theoretical knowledge through practical problem-solving.
Start with Calculus basics or an Introductory Calculus course to review algebraic manipulation, graphs, rates of change, and fundamental limit techniques. Learners seeking a structured first-semester curriculum can explore Calculus 1, Calculus I entire course, or Calculus 1 for beginners.
Progress to Calculus 2 for integration techniques, improper integrals, parametric equations, polar coordinates, and infinite series. Continue with Calculus 3 to study partial derivatives, multiple integrals, vector fields, gradients, line integrals, and applications in three-dimensional space.
Broaden your analytical background with Discrete Math, covering combinatorics, relations, proofs, and graph theory, or study formal propositions and inference in Mathematical Logic. Learners interested in advanced applications can explore Tensor Calculus Fundamentals, a useful introduction for physics, engineering, geometry, and data science.
To access the courses, exercises, and free certification, users must install the Cursa app. Get it from Google Play with Download for Android or from the App Store with Download for iOS / iPhone. Learn at your own pace, review lectures whenever needed, and strengthen the quantitative skills required in mathematics, science, economics, computer science, and engineering.
What is calculus?
Calculus is the study of change and accumulation using limits, derivatives, and integrals.
What is covered in Calculus 1?
Calculus 1 usually covers limits, continuity, derivatives, and basic applications of derivatives.
What is the difference between Calculus 1, 2, and 3?
Calculus 1 focuses on derivatives, Calculus 2 emphasizes integration and series, and Calculus 3 extends calculus to multiple variables.
Do I need algebra before learning calculus?
Yes. A solid understanding of algebra, functions, graphs, and basic trigonometry is highly recommended.
What are derivatives used for?
Derivatives measure rates of change and are used in motion, optimization, graphing, science, and economics.
What are integrals used for?
Integrals calculate accumulated quantities, such as area, volume, distance, and total change.
Can beginners learn calculus online?
Yes. Beginner calculus courses can introduce limits, derivatives, and integrals step by step with lectures and practice problems.
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