Pre-calculus courses can help you learn functions, trigonometry, complex numbers, and polynomial equations. You can build skills in graphing functions, solving equations, and understanding limits, which are crucial for calculus and other advanced math topics. Many courses introduce tools like graphing calculators and software for visualizing functions, which enhance your ability to analyze mathematical concepts and apply them in various fields such as engineering, physics, and computer science.

Rice University
Skills you'll gain: Computational Thinking, Programming Principles, Algorithms, Data Structures, Theoretical Computer Science, Computer Programming, Program Development, Python Programming, Computer Science, Verification And Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Linear Algebra, Applied Mathematics, Algebra, Mathematical Theory & Analysis, Mathematics and Mathematical Modeling, Advanced Mathematics, Differential Equations, Calculus
Mixed · Course · 1 - 3 Months

Skills you'll gain: Simulation and Simulation Software, Simulations, Engineering Design Process, Finite Element Methods, Engineering Analysis, Cloud Engineering, Hydraulics, Verification And Validation
Beginner · Guided Project · Less Than 2 Hours

The World Bank Group
Skills you'll gain: Climate Change Programs, Climate Change Adaptation, Climate Change Mitigation, Sustainable Development, Social Impact, Mitigation, Sustainable Systems, Environmental Policy, Natural Resource Management, Water Resources, Environmental Science, Water Resource Management, Scientific Methods, Policy Analysis, Collaboration, Policy Development
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Auditing, Internal Controls, External Auditing, Financial Auditing, Generally Accepted Auditing Standards, Audit Planning, Internal Auditing, Risk Analysis, Fraud detection, Verification And Validation, Business Strategies, Business Risk Management, Business Strategy, Risk Management, Probability & Statistics, Financial Reporting
Build toward a degree
Intermediate · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: Enterprise Architecture, Stakeholder Management, Risk Management, Information Technology Architecture, Governance, Gap Analysis, Business Transformation, Change Management, Information Systems
Beginner · Course · 1 - 4 Weeks

28DIGITAL
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Embedded Software, System Programming, Systems Design, System Software, C (Programming Language), System Design and Implementation, OS Process Management, System Requirements, Dependency Analysis, Computer Architecture, Verification And Validation, Algorithms, Servers, Graphical Tools
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Descriptive Statistics, Linear Algebra, Exploratory Data Analysis, Data-Driven Decision-Making, Data Analysis, Bayesian Statistics, Artificial Intelligence, Probability, Regression Analysis, Calculus, Mathematical Software, Advanced Mathematics, Applied Mathematics, Probability Distribution, Mathematical Modeling, Model Optimization, Integral Calculus, Algebra, Machine Learning Algorithms, Dimensionality Reduction
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Regression Analysis, Linear Algebra, R Programming, Data Science, Probability Distribution, Statistical Modeling, Statistical Methods, Probability & Statistics, Applied Mathematics, Statistical Analysis, Statistics, Statistical Inference, Probability, Model Evaluation
Advanced · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Robotics, Network Routing, Graph Theory, Algorithms, Simulations, Predictive Modeling, Scenario Testing
Advanced · Course · 1 - 3 Months

Universidade de São Paulo
Skills you'll gain: Object Oriented Programming (OOP), Computer Programming, Theoretical Computer Science, Python Programming, Object Oriented Design, Algorithms, Data Structures, Programming Principles, Code Reusability, Computer Science, Computational Thinking, Maintainability, Software Testing
Beginner · Course · 1 - 3 Months
Instituto Tecnológico de Aeronáutica
Skills you'll gain: JUnit, Unified Modeling Language, Object Oriented Design, Object Oriented Programming (OOP), Unit Testing, Java, Agile Software Development, Java Programming, Agile Methodology, Programming Principles, Software Development, Diagram Design, Test Case, Software Testing, Software Design, Eclipse (Software)
Intermediate · Course · 1 - 3 Months