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.

Michigan State University
Skills you'll gain: Project Design, Climate Change Mitigation, Sustainability Reporting, Project Finance, Verification And Validation, Environment and Resource Management, Continuous Monitoring, Sustainability Standards, Project Management, Feasibility Studies, Cost Benefit Analysis, Market Dynamics
Intermediate · Course · 1 - 4 Weeks

KodeKloud
Skills you'll gain: Version Control, Git (Version Control System), GitHub, Collaborative Software, DevOps, Software Development Tools, Linux, Open Source Technology
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: User Research, Persona (User Experience), Internet Of Things, User Experience, Verification And Validation, Usability Testing, User Centered Design, Cloud Computing Architecture, API Design, User Interface (UI), Amazon Web Services, User Interface (UI) Design, Network Protocols, Human Computer Interaction, Embedded Systems, Prototyping, Embedded Software, User Interface and User Experience (UI/UX) Design, Usability, Software Development
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Dataflow, Data Pipelines, Data Processing, Real Time Data, Extract, Transform, Load, Data Transformation, Jupyter, Google Cloud Platform, JSON, SQL
Advanced · Course · 1 - 3 Months
Skills you'll gain: Angular, Test Driven Development (TDD), Unit Testing, HTML and CSS, Web Development, Software Testing, Cascading Style Sheets (CSS), Web Applications, Front-End Web Development, JavaScript Frameworks, Integration Testing, Development Environment, UI Components, Javascript, Data Management, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Field-Programmable Gate Array (FPGA), Electronics Engineering, Hardware Design, Electronic Hardware, Computer Engineering, Verification And Validation, Computational Logic, Simulation and Simulation Software, Design Software, Integrated Development Environments, Schematic Diagrams, Simulations, Dataflow, Development Environment
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Responsive Web Design, Git (Version Control System), Web Development, Cascading Style Sheets (CSS), React.js, Version Control, Web Development Tools, Full-Stack Web Development, GitHub, HTML and CSS, Application Design, Software Design Documents, Game Design, Debugging, Software Testing, Unit Testing, Software Documentation, Software Development, Development Environment, Javascript
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Amazon Bedrock, Software Documentation, Generative AI, Test Automation, Mockups, User Interface (UI), Software Development Tools, User Interface and User Experience (UI/UX) Design, Usability, Software Testing, Vulnerability Scanning, Application Security, Maintainability, Prompt Engineering, Test Case, Software Architecture, Code Review, Secure Coding, Artificial Intelligence, Debugging
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Test Data, Test Case, Data Validation, Data Import/Export, Verification And Validation, Scripting, Data Cleansing, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

EIT Digital
Skills you'll gain: Computational Logic, Markov Model, Verification And Validation, Theoretical Computer Science, Mathematical Modeling, Systems Analysis, Probability, Algorithms, Graph Theory, Probability Distribution
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Web Applications, Web Development, Front-End Web Development, Javascript, Data Storage, Programming Principles, Software Engineering, Data Structures
Beginner · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Data Warehousing, Data Architecture, Data Storage, Extract, Transform, Load, Star Schema, Cloud Storage, Data Mart, Database Design, Snowflake Schema, Query Languages, Metadata Management, Data Transformation
Beginner · Course · 1 - 4 Weeks