Number theory courses can help you learn prime numbers, divisibility rules, modular arithmetic, and integer properties. You can build skills in problem-solving, logical reasoning, and algorithmic thinking, that support tackling complex mathematical challenges. Many courses introduce tools like Python for implementing algorithms and mathematical software for exploring number patterns, enabling you to apply your knowledge in practical situations such as cryptography and coding theory.

Skills you'll gain: Change Management, Organizational Change, Process Development, Leadership Studies, Business Transformation, Leadership and Management, Adaptability, Stakeholder Management, Stakeholder Engagement, Communication Planning
Beginner Ā· Course Ā· 1 - 4 Weeks

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Diversity Training, Workplace inclusivity, Talent Recruitment, Diversity Programs, New Hire Orientations, Process Improvement, Relationship Building, Human Resources, Brand Awareness, Talent Management, Consultative Approaches, Customer experience strategy (CX), Collaboration, Personalized Service, Teamwork, Leadership and Management, Time Management, Decision Making, Communication, Critical Thinking
Intermediate Ā· Specialization Ā· 3 - 6 Months

The University of Notre Dame
Skills you'll gain: Business Ethics, Market Dynamics, Ethical Standards And Conduct, Business Economics, Economics, Socioeconomics, Market Analysis, Supply And Demand, Business, Corporate Sustainability, Social Justice
Beginner Ā· Course Ā· 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Systems Thinking, Cultural Sensitivity, Hydrology, Climate Change Adaptation, Environmental Monitoring, International Relations, Mathematical Modeling, Environmental Science, Biology, Political Sciences, Physics, Research, Data Collection, Chemistry
Beginner Ā· Course Ā· 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Process Mapping, Process Analysis, Process Improvement, Business Modeling, Business Process, Organizational Structure, Project Design, Project Management, Business Management, Operations Management, Organizational Strategy, Leadership and Management, Strategic Planning, Innovation
Mixed Ā· Course Ā· 1 - 3 Months
Google Cloud
Skills you'll gain: Google Docs, Version Control, Document Management, Productivity Software, Collaborative Software, Business Writing, Technical Documentation, Cloud Storage
Beginner Ā· Course Ā· 1 - 3 Months

California Institute of the Arts
Skills you'll gain: Graphic Design, Typography, Graphic and Visual Design, Design Elements And Principles, Adobe Creative Cloud, Color Theory, Design Software, Adobe Illustrator, Adobe Photoshop, Photo Editing, Image Quality, Creativity
Beginner Ā· Course Ā· 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Learning Strategies, Learning Theory, Human Learning, Mental Concentration, Productivity, Psychology, Time Management, Critical Thinking, Self-Awareness, Self-Discipline
Beginner Ā· Course Ā· 1 - 3 Months

Skillshare
Skills you'll gain: Videography, Video Production, Photo/Video Production and Technology, Photography, Storyboarding, Storytelling, Media Production, Post-Production, Multimedia, Creativity, Content Creation, Image Quality, Color Theory, Aesthetics
Beginner Ā· Specialization Ā· 3 - 6 Months

Dartmouth College
Skills you'll gain: Music Theory, Music History, Musical Composition, Music, Classical Music, Music Performance, Performing Arts
Mixed Ā· Course Ā· 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Systems Thinking, Systems Analysis, Cognitive flexibility, Critical Thinking, Problem Solving, Systems Design, Complex Problem Solving
Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Docker (Software), CI/CD, Application Deployment, Amazon Elastic Compute Cloud, DevOps, Containerization, Cloud Hosting, Spring Boot, Continuous Deployment, Cloud Applications, Amazon Web Services, Continuous Integration, GitHub
Intermediate Ā· Guided Project Ā· Less Than 2 Hours