Critical thinking courses can help you learn logical reasoning, argument analysis, problem-solving techniques, and decision-making strategies. You can build skills in evaluating evidence, identifying biases, and constructing coherent arguments. Many courses introduce tools such as logic diagrams and critical analysis frameworks, which help you apply these skills in various contexts, from academic writing to everyday decision-making.

University of London
Skills you'll gain: Cryptography, Cryptographic Protocols, Application Security, Cybersecurity, Data Security, Encryption, Vulnerability Assessments, Information Systems Security, Key Management, Public Key Infrastructure, Mobile Security, Data Integrity
Build toward a degree
Beginner · Course · 1 - 4 Weeks
STARWEAVER
Skills you'll gain: Constructive Feedback, Team Collaboration, Supervision, Internal Communications, Analytical Skills, Communication Strategies
Intermediate · Course · 1 - 4 Weeks

Alberta Machine Intelligence Institute
Skills you'll gain: Feature Engineering, Data Preprocessing, Model Evaluation, Data Quality, Model Training, Data Validation, Data Cleansing, Data Ethics, Data Transformation, Model Optimization, Verification And Validation, Applied Machine Learning, Machine Learning, Responsible AI, Machine Learning Algorithms, Algorithms, Python Programming, Computer Programming, Linear Algebra, Statistical Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Data Ethics, Unsupervised Learning, Dimensionality Reduction, Responsible AI, Text Mining, Data Preprocessing, Data Transformation, Anomaly Detection, Exploratory Data Analysis, Machine Learning, Scikit Learn (Machine Learning Library), Natural Language Processing, Data Science, Quality Assurance, Data Pipelines, Machine Learning Algorithms, Classification Algorithms, Design Thinking, Python Programming
Advanced · Course · 1 - 4 Weeks

Parsons School of Design, The New School
Skills you'll gain: Economics, Policy, and Social Studies, Socioeconomics, Sustainable Systems, Economics, Market Dynamics, Social Justice, Economic Development, Labor Relations, Sustainable Development, Social Sciences, International Relations, Business Economics, World History, Behavioral Economics, Employee Relations, Financial Policy, Innovation, Leadership, Critical Thinking, Communication
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud-Native Computing, NoSQL, MongoDB, Agile Methodology, Cloud Development, Agile Software Development, Scrum (Software Development), Cloud Applications, Software Development, DevOps, Test Driven Development (TDD), Agile Project Management, Software Development Methodologies, CI/CD, Behavior-Driven Development, Continuous Integration, Continuous Delivery, Application Development, Cloud Deployment, Continuous Deployment
Intermediate · Course · 1 - 3 Months

Saïd Business School, University of Oxford
Skills you'll gain: Machine Learning Methods, Financial Services, Artificial Intelligence, Responsible AI, FinTech, Financial Data, Banking Services, Decision Intelligence, Financial Regulation, Banking, Fraud detection, Machine Learning, Data Ethics, Natural Language Processing, AI Personalization, Deep Learning, Credit Risk, Case Studies, Algorithms, Data Management
Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Life Sciences, Biology, Anatomy, Microbiology, Scientific Methods
Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Statistical Machine Learning, Data Preprocessing, Model Evaluation, PyTorch (Machine Learning Library), Statistical Methods, Probability, Probability & Statistics, Sampling (Statistics), Logistic Regression, Deep Learning, Probability Distribution, Python Programming, Statistical Modeling, Supervised Learning, Machine Learning, Agentic systems, Artificial Intelligence, Model Optimization, Algorithms, AI literacy
Intermediate · Specialization · 3 - 6 Months

Fundação Instituto de Administração
Skills you'll gain: Transportation, Supply Chain, and Logistics, International Finance, Transportation Operations, International Relations, Transportation Management, Tax Laws, Tax, General Shipping and Receiving, Logistics Management, Logistics, Global Marketing, Export Control, Competitive Analysis, Insurance, Payment Systems, Risk Management, Shipping and Receiving, Strategic Partnership, Strategic Decision-Making, Strategic Thinking
Beginner · Specialization · 3 - 6 Months

Fundação Instituto de Administração
Skills you'll gain: Innovation, Strategic Decision-Making, Competitive Analysis, Ideation, Entrepreneurship, Organizational Strategy, Business Strategy, Plan Execution, Sales Presentations, Strategic Thinking, Project Risk Management, Sustainable Business, Corporate Strategy, Competitive Intelligence, Risk Management, Value Propositions, New Product Development, Presentations, Business Strategies, Strategic Partnership
Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Cost Management, Scope Management, Project Management Institute (PMI) Methodology, Project Schedules, Project Scoping, Stakeholder Management, Project Risk Management, Cost Estimation, Project Management, Agile Project Management, Communication Planning, Risk Management, Project Controls, Procurement, Project Management Life Cycle, Agile Methodology, Vendor Management, Vendor Relationship Management, Cost Control, Quality Management
Intermediate · Course · 1 - 4 Weeks