STEM Courses: Education System, Course Types and Curriculum

STEM courses cover Science, Technology, Engineering, and Mathematics a group of fields that the U.S. and several other study destinations formally recognise for extended post-study work rights, research funding, and strong graduate employability. If you're planning to study abroad, knowing whether your intended course qualifies as STEM can directly affect your visa options, work permit duration, and career trajectory after graduation.

This guide covers how to identify a STEM course, the countries that offer the strongest STEM ecosystems, the full list of DHS-recognised STEM fields, typical curriculum structure, and realistic salary expectations, all sourced from official government and university data.

STEM education has grown steadily in popularity among Indian students over the past decade, driven largely by the combination of rigorous, research-backed training and the extended work authorisation several countries offer STEM graduates.

The curriculum is designed so that students can use their knowledge to solve real-world issues. Also, those holding a STEM course degree frequently obtain higher salaries than those with an MBA or any other sought-after degree.

Beyond the practical visa advantages, STEM programmes are structured to build transferable, in-demand skills like data analysis, systems thinking, and applied research that translate directly into roles across technology, healthcare, energy, and manufacturing sectors worldwide. So those who want to take up STEM courses can plan their applications based on popular universities that offer these courses.

How to Identify STEM Courses?

A course generally qualifies as STEM if it falls into one of these four core areas, or a closely related interdisciplinary field:

• Science: Study of the natural world, living systems, and physical laws (biology, chemistry, physics, environmental science).
• Technology: Digital systems, automation, software, AI, and data applications.
• Engineering: Applying scientific and mathematical principles to design and build systems, machines, and infrastructure.
• Mathematics: Logic, statistics, data interpretation, and quantitative analysis.

Beyond subject matter, STEM programmes share a few practical traits:

• Assessment is weighted toward labs, projects, and research rather than only timed exams.
• STEM courses emphasise analytical thinking, data interpretation, and applied problem-solving.
• Most require a strong 12th-grade foundation in Physics, Chemistry, or Mathematics for admission.

The most reliable way to confirm STEM status for U.S.-bound applications is checking whether the course's CIP (Classification of Instructional Programs) code appears on the official DHS STEM Designated Degree Program List - not just going by the course title, since naming conventions vary widely by university and country.

Top Countries for STEM Courses Abroad

To take up STEM courses abroad, you can consider the top study destinations for study. Here is a comparison of top destinations offering different STEM courses:

What Courses are Part of the STEM Education System?

Every country follows different guidelines on what constitutes a STEM field. Hence, STEM courses cannot be defined as a subset that falls under STEM education. However, the U.S. Department of Homeland Security (DHS) provides a comprehensive list (called the DHS STEM Designated Degree Program List) of programs considered part of STEM courses. The programs are provided below in a PDF. This list spans roughly a dozen broad categories from core Engineering and Computer Science disciplines to more specialised fields like Data Analytics, Bioinformatics, and Environmental Engineering. Given how extensive the official list is (400+ individual fields of study), we've compiled the complete, discipline-grouped list as a downloadable reference:

Broadly, the list covers these major discipline groups:

• Engineering: all branches, from Civil and Mechanical to Aerospace, Biomedical, and Mechatronics.
• Computer & Information Sciences: Computer Science, AI, Cybersecurity, Cloud Computing, Data Science.
• Biological & Biomedical Sciences: Molecular Biology, Genetics, Neuroscience, Microbiology.
• Mathematics & Statistics: Applied Mathematics, Financial Mathematics, Actuarial Science.
• Physical Sciences: Physics, Chemistry, Geology, Astronomy, Materials Science.
• Agriculture & Natural Resources: Agronomy, Food Science, Environmental Conservation.
• Interdisciplinary & Data Fields: Data Analytics, Business Analytics, Sustainability Studies, Human-Computer Interaction.

Popular STEM Courses: Jobs and Salaries

Some of the popular STEM courses have been enlisted below along with their median salaries for international students' reference:

Source: research.com

STEM courses are very rewarding in terms of jobs, lucrative salaries, salary growth year over year, research, and other aspects. Students who decide to take STEM courses can also excel in research and opt for doctoral programs.

STEM Curriculum

The curriculum of STEM courses requires its students to go through the following steps:

Early Years of STEM Courses

The early years of any STEM course revolve around providing students with more typical and compulsory core modules. As they progress through the years, students are likely to choose from an array of specialisations. These are further assessed via dissertations and coursework instead of timed examinations.

Studying Abroad for a STEM Course

STEM course students benefit from studying and interning abroad at an international university. They experience huge benefits from global teaching expertise and resources. These opportunities are specifically available during summer breaks.

Research Projects after STEM Courses

Students must work on in-depth research projects depending on their course requirements. Some courses may require their students to work on multiple theses and extended publications on recognised platforms. This work is common in courses that last for four years.

Such projects allow scholars to produce their research while working alongside other veteran researchers at the institutions. As a result, students may land exciting careers and further study opportunities.

Assessments for STEM Courses

Written examinations and dissertations primarily assess degrees. The exams are generally divided into two parts:

1. ‘Prelims’ or ‘Mods’ exams
2. Final university exams

Some colleges may also set specific examinations at the beginning of the term, which may be called ‘collections’. These are designed to assess the students’ satisfactory progress through the course. These are not counted or included in the final degree.

Please note that this approach is mostly followed by the topmost universities abroad. These patterns may vary substantially with different universities. Many universities may have more or less to their curriculum. These were the generic curriculum followed by STEM courses, which may have specific global variations and domains.

Excited to commence your journey in STEM courses studying abroad? Wondering if you are eligible to pursue STEM education abroad? Or maybe thinking, ‘What after STEM?’ Refer to:

• STEM Eligibility
• Global Prospects after STEM

Types of STEAM Education

There are five types of STEAM education and they are as follows:

• Science
• Technology
• Engineering
• Arts
• Management

Interested in studying STEM subjects abroad? Sign up for free Shiksha Abroad Counselling.