Think Again courses can help you learn how to question assumptions, evaluate evidence, and update your views as you gain new information. You can build skills in critical thinking, perspective-taking, and constructive debate that support better decisions in work and everyday life. Many courses introduce frameworks, reflective exercises, and real examples that encourage rethinking familiar ideas and exploring alternative viewpoints.

Skills you'll gain: SQL, Query Languages, Data Access, Database Software, Relational Databases, Data Manipulation, Problem Solving
Beginner · Guided Project · Less Than 2 Hours

Northwestern University
Skills you'll gain: Marketing Budgets, Peer Review, Key Performance Indicators (KPIs), Social Media Marketing, Strategic Marketing, Marketing Strategies, Marketing Effectiveness, Social Media, Social Media Strategy, Marketing Planning, Performance Measurement, Business Planning, Market Analysis, Customer Engagement, Planning
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Governance, Biotechnology, Policy Analysis, Medical Science and Research, Healthcare Ethics, Clinical Research Ethics, Chemical and Biomedical Engineering, Health Policy, Public Policies, Environmental Issue, Ethical Standards And Conduct, Policy Development, Public Health, Case Studies
Intermediate · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Big Data, Apache Spark, Data Storage Technologies, Apache Hadoop, Distributed Computing, Data Storage, Data Processing, NoSQL, Apache Kafka, Cloud Computing, Real Time Data, Databases, Analytics, Deep Learning, Scalability, Machine Learning Algorithms, Graph Theory, Machine Learning, Live Streaming
Mixed · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Generative AI Agents, LLM Application, Prompt Patterns, Prompt Engineering, Agentic systems, Tool Calling, Large Language Modeling, Persona (User Experience), Business Logic, Application Programming Interface (API), Transaction Processing, Document Management, Coordinating, Persona Development, Coordination, Plan Execution, Data Sharing
Beginner · Course · 1 - 3 Months

The University of Sydney
Skills you'll gain: Advanced Mathematics, Integral Calculus, Calculus, Mathematical Theory & Analysis, Differential Equations, Applied Mathematics, Engineering Calculations, Mathematical Modeling, Linear Algebra, Physics, Derivatives
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Artificial Intelligence, Computational Thinking, Human Learning, Theoretical Computer Science, Human Machine Interfaces, Psychology, Problem Management
Beginner · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Job Analysis, Adaptability, Professional Development, Dealing With Ambiguity, Personal Development, Lifelong Learning, Smart Goals, Brand Management, Gap Analysis, Competitive Analysis, Self-Awareness, Dashboard, Goal Setting
Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Verbal Communication Skills, Presentations, Public Speaking, Non-Verbal Communication, Constructive Feedback, Communication Strategies, Persuasive Communication, Driving engagement, Student Engagement, Organizational Skills, Planning
Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Web Content Accessibility Guidelines, Educational Materials, Multimedia, Instructional Design, Learning Management Systems, Education Software and Technology, Professional Development, Content Creation, Design Strategies, Quality Assurance, Constructive Feedback, Communication Strategies, Communication
Beginner · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Prompt Engineering, Anthropic Claude, Multimodal Prompts, Version Control, Generative AI Agents, Git (Version Control System), Generative AI, Software Quality Assurance, Software Development, Mockups, Test Automation, Software Documentation, Artificial Intelligence, Software Development Life Cycle, Software Architecture, Automation, Software Testing, Software Design, Software Development Methodologies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Entrepreneurship, Market Analysis, Innovation, Design Thinking, Go To Market Strategy, Product Strategy, Customer Engagement, Ideation, Business Modeling, Business Strategies
Intermediate · Course · 1 - 3 Months