What Classes Are Required for Software Engineering in High School

Eric DawsonByEric Dawson Computers & Software

What classes are required for software engineering in high school? There is no universal list, but the strongest preparation usually includes advanced math, computer science or programming, physics or other science, and English.

Requirements can be specific to a university. For example, the University of Waterloo’s Ontario Software Engineering program requires Advanced Functions 4U, Calculus and Vectors 4U, Chemistry 4U, Physics 4U, and English 4U, with at least 70% in each, plus programming experience or self-study. AP Computer Science A, AP Calculus, and AP Physics can also be useful where offered.

What Classes Are Required for Software Engineering in High School

No universal set of high school classes is required to become a software engineer. Instead, students should build the strongest available foundation in advanced math, programming or computer science, science, and English or communication.

Preparation Versus Admissions Rules

Requirements change by college, country, and degree program, so a recommended course plan is not automatically an admissions checklist. At the general high school level, math and science prepare students for engineering study, while computer science classes provide early programming practice. That combination can also develop the problem-solving skills used throughout software engineering.

For students seeking broad preparation, advanced math is the most consistent academic recommendation, with calculus fundamentals and statistics identified as useful preparation. Universities may make certain subjects formal prerequisites for admission rather than optional preparation. Applicants to the University of Waterloo’s Ontario Software Engineering program, for example, must meet specified Grade 12 requirements and demonstrate programming experience through a course or self-study.

A minimum grade in a prerequisite course also does not assure admission to a selective program. Meanwhile, program rules vary across educational systems: engineering-college guidance in India highlights physics, chemistry, and mathematics marks, while Waterloo uses Ontario curriculum requirements. Course choices should therefore be matched to the admissions policies of each program a student may pursue.

What Belongs in a Strong Course Plan

Strong preparation can include high school computer science electives, web development, technology courses, and project-based engineering classes when they are available. Programming courses help students begin learning how to write, test, and debug code, while related electives such as CAD, game design, and digital art can build design and collaborative-project experience. Because software work also involves documentation, teamwork, and communication with technical and business colleagues, English and writing-heavy classes remain valuable alongside technical study.

Before choosing courses, students should review the exact entrance requirements for their intended universities and then take the most rigorous relevant options their school offers. A balanced schedule that includes math, science, programming, and communication creates a useful starting point for later software engineering study.

Math Classes for Software Engineering

Advanced math is among the most useful high-school choices for a future software engineer. Calculus, functions, and statistics can prepare students for the mathematical side of computing and engineering study. A sensible plan is to take the highest level of math available, then add calculus and statistics when the timetable permits.

Calculus is a strong choice for students who have access to it, particularly through AP Calculus AB or BC. CollegeVine recommends those AP classes as advanced preparation for aspiring software engineers. Waterloo’s requirements reflect that expectation. Admissions averages can be far higher than the minimum required-course grades, so strong performance across the full academic program matters.

Functions courses deserve attention because they build toward calculus and provide a foundation for later engineering study. Algebraic reasoning, graphing, and working with mathematical relationships are useful preparation for computing’s mathematical foundations. Physics, programming, and other technical subjects can also draw on the problem-solving habits developed in advanced math. Students considering AP classes for software engineering can therefore treat calculus as part of a broader academic sequence rather than an isolated credential.

Statistics is another helpful elective, especially for students who want an additional math class after completing their core sequence. Data analysis is among the professional skills associated with software engineering, and statistics gives students experience interpreting information and working with quantitative results. Rather than replacing advanced functions or calculus, a statistics course can complement them by adding another way to approach problems involving data.

Course availability will shape the exact path, so students can prioritize progression over matching a single course title. Schools may offer different names, levels, and schedules for advanced math, but the useful goal remains steady preparation in increasingly challenging material. For engineering-college eligibility in India, guidance identifies physics, chemistry, and mathematics marks in both 10th and 12th grades as relevant, with at least 60% advised. Mathematics supports later work with algorithms, data structures, system design, and database management systems, making it a valuable foundation long before college coursework begins.

Best High School Coding Classes

These courses provide a strong foundation. AP Computer Science A is a particularly useful option where offered because it introduces Java and object-oriented programming.

Schools may label high school computer science electives as Introduction to Computer Science, computing, information science, or Software Design and Development. Web design or web development electives add HTML, CSS, and JavaScript, giving students practical experience with how websites are built. Technology courses such as CAD, game design, and digital art can also develop useful design skills. Project-based engineering classes are worthwhile when they include collaborative work and hands-on problem-solving.

Computer Science Courses and Programming Experience

At the University of Waterloo, Grade 11 U Introduction to Computer Science is highly recommended, while Grade 12 U Computer Science is considered an asset. Applicants can describe programming experience through online interviews, including their interest in solving open problems, debugging and testing code, and learning new software languages.

Students whose schools do not offer a formal coding class can use online tutorials to begin learning a language such as C++, Java, or Python. Community-college courses may also provide a relevant alternative when high school options are limited. Coding clubs, hackathons, and online courses can demonstrate interest and dedication during college applications. Documented computer or software projects can strengthen later applications by showing what a student learned through practical work.

Choosing Useful Technology Electives

A sensible schedule does not require every available programming language or technology class. Rather, choose courses that provide opportunities to write code, build projects, test solutions, and communicate your work. Familiarity with programming, source-code repositories, technical documentation, and software design concepts can support the skills used in later software engineering study and entry-level work.

Science Requirements for Software Engineers

Physics is the science class most consistently recommended for students preparing for software engineering, but it is not a universal career requirement. Chemistry can matter substantially when a particular engineering degree lists it as an admission prerequisite. General high-school preparation advice emphasizes math, science, and especially physics, while required courses vary by university, location, and program. Science classes can also help demonstrate readiness for demanding engineering study.

For broad preparation, take the most advanced physics course your school offers after considering the prerequisites of programs you may apply to. CollegeVine recommends AP Physics C: Mechanics and/or Electricity & Magnetism where available among AP classes for software engineering. Physics appears repeatedly in recommended subject lists, including Year 11 and 12 guidance for future software engineers. Mechanics and electricity-and-magnetism coursework are the specific AP areas named in that recommendation.

Admission requirements can turn science from a useful choice into a mandatory one. At the University of Waterloo, Ontario, applicants must earn at least 70% in each. Applicants must also meet five subject requirements overall, and Waterloo reports admission averages selected individually from the low to mid-90s as of September 2026.

That benchmark belongs to the Indian engineering-college context, just as Waterloo’s course names and grade thresholds apply to Ontario applicants. Course requirements should be checked for every program under consideration. Neither standard establishes a worldwide science requirement for software engineering.

Students deciding between sciences should treat physics as a particularly strong general option and chemistry as a course to check against each target program’s prerequisites. A demanding science sequence can complement the analytical preparation developed in math classes for software engineering without displacing English or collaborative coursework. Before finalizing schedules, compare every intended degree’s admissions rules, then choose the strongest available science courses that fit those rules and your academic plan. Careful planning leaves room for the full range of subjects a software-engineering application may require.

English, Communication, and Design Classes

Writing assignments can help students practice explaining ideas, organizing information, and communicating with different audiences, and Waterloo requires Ontario applicants to its Software Engineering program to complete English 4U, or ENG4U, with a minimum grade of 70. Careers with STEM also includes English among its recommended Year 11 and 12 subjects for students interested in software engineering.

Beyond English, classes with presentations, group assignments, and written reports can support useful workplace skills. CareerVillage identifies typing and communication skills learned in high school as valuable, alongside problem-solving and a well-rounded education. WGU lists written and verbal communication, collaboration, organization, time management, project-management knowledge, attention to detail, and adaptability among relevant software-engineering qualifications. Technical ability still matters, but software work also requires people to share progress, discuss requirements, and work through problems together.

Design and Project-Based Electives

Design-focused electives can add another useful dimension to a schedule. Careers with STEM recommends Software Design and Development and Design and Technology, while CollegeVine identifies CAD, game design, and digital art as technology-related electives that may be useful. Those options can complement high school computer science electives by giving students experience with the design side of digital products.

CollegeVine notes that some schools offer collaborative projects through engineering courses, while WGU identifies the ability to turn requirements into design concepts and entity relationship diagrams as a relevant skill. Personal or class projects can also create work samples for a portfolio, and WGU says portfolios can increase employability and help candidates stand out. Together, English, communication, design, and project classes help build skills that sit alongside programming rather than compete with it.

How Course Choices Compare by Preparation Area

Course selections can be compared in four areas: math, programming, science, and English or communication. Across those areas, the strongest general schedule is not necessarily the formal admission list for a particular degree, so students should match their courses to each program they may pursue.

Waterloo’s Ontario Software Engineering program illustrates the difference clearly. It also requires English 4U, with at least 70 in every required course. Applicants can use programming-course experience or self-study in online interviews.

Preparation area Strong general choice Waterloo Ontario requirement Alternative or added option Skills supported
Math Advanced math; AP Calculus AB or BC where offered Advanced Functions 4U and Calculus and Vectors 4U, with at least 70 in each Statistics elective Engineering study and computing’s mathematical foundations
Programming AP Computer Science A, web development, or computing courses Programming-course experience or self-study Online tutorials, community-college courses, coding clubs, hackathons, and projects Java, object-oriented programming, debugging, testing, and language learning
Physics and science Physics or AP Physics C Physics 4U and Chemistry 4U, with at least 70 in each Strongest available science sequence Academic preparation for engineering programs
English and communication English and writing-focused coursework English 4U, with at least 70 Communication and collaborative project work Technical documentation and collaboration
Design and projects Software Design and Development, Design and Technology, CAD, game design, or digital art No separately named design-course requirement Project-based engineering courses and personal projects Design, problem-solving, and portfolio material

Outside a program-specific prerequisite list, advanced math is the clearest broad choice for future engineering study, while AP Calculus AB or BC can be useful where offered. AP Computer Science A is a strong coding class. Physics appears repeatedly in preparation advice, including AP Physics C: Mechanics and/or Electricity and Magnetism when available. Statistics, web development, CAD, game design, digital art, and engineering courses centered on projects can round out these options according to what a school offers.

Students whose schools lack a named course can choose an alternative that still develops the same preparation area. Online tutorials, relevant local community-college courses, and documented projects offer options.

For math classes for software engineering, statistics is a helpful elective alongside the most advanced mathematics available. In science requirements for software engineers, physics is the most consistently recommended subject, while chemistry appears in Waterloo’s Ontario admission rules and Indian engineering-college eligibility guidance. Each target institution’s own prerequisites should determine the final schedule.

Taken together, the comparison helps prioritize a sequence of connected preparation over unrelated electives. Mathematics supports engineering study and computing’s mathematical foundations, while programming exposure builds familiarity with code, debugging, testing, and new languages. Science courses, particularly physics, strengthen the academic background requested by several preparation paths, while English meets a formal Waterloo prerequisite and supports technical documentation. Design and project electives can provide collaborative project experience and material for a portfolio.

How to Build a Plan When Classes Are Limited

Begin with each target college program’s admissions requirements, because course rules vary by program and location. A practical plan combines those stated prerequisites with the strongest relevant options your school offers.

Check Requirements Before Building Your Schedule

Create a short checklist before scheduling classes and separate formal admissions courses from useful preparation. That distinction keeps a general recommendation from being mistaken for a rule for every degree.

  1. List every program you may apply to, then write down its required subjects, grade thresholds, and programming-experience expectations.
  2. Compare that list with your timetable early enough to choose classes or seek another route before graduation.
  3. Record deadlines and application components, including places where an online interview can be used to explain programming work.

Build Evidence Beyond Your Timetable

When a school lacks strong coding classes or other computer science electives, use alternatives that can show sustained learning.

Use projects to turn learning into evidence of problem-solving and technical growth. Save code, notes about bugs and tests, and a brief record of what each project taught you. Include projects that show your learning.

Describe the choices you made and the results, rather than only naming tools. For Waterloo’s Ontario applicants using self-study, this accompanies the experience requirement.

Finally, organize your materials so they can support applications and later opportunities. Build a folder with project descriptions, code, testing notes, and records of what you learned. Documentation of computer- or software-related projects can increase admission chances, and a portfolio can provide work samples that help a candidate stand out. Review the folder before applications or interviews, then use it to explain how you approached a problem, worked through errors, and expanded your skills over time through additional independent work.

This guide does not treat one university’s entry rules as a rule for every student.

Frequently Asked Questions

Do You Need Calculus to Become a Software Engineer?

Calculus is not a universal high school requirement for becoming a software engineer, but advanced math is one of the most consistently recommended areas of preparation. AP Calculus AB or BC can help where offered, and Waterloo requires Advanced Functions 4U plus Calculus and Vectors 4U for Ontario applicants to its Software Engineering program. Statistics is also identified as a helpful elective.

Is AP Computer Science a Useful for Software Engineering?

AP Computer Science A is a useful choice because it introduces Java and object-oriented programming. Advanced computer science courses can help students build a stronger academic profile, while programming experience also develops the debugging, testing, and language-learning skills used in software work. Web development, CAD, game design, and project-based engineering electives can add related experience.

Do Software Engineering Programs Require Physics and Chemistry?

Requirements vary by university, country, and program. Physics is commonly recommended for students preparing for software engineering, while Waterloo requires both Physics 4U and Chemistry 4U, each with a minimum grade of 70, for Ontario applicants. Chemistry is therefore required by some programs, but it should not be treated as a universal career requirement.

What Can Students Do if Their High School Has No Coding Classes?

Students can use online tutorials to begin learning programming when their school has no computer classes. Relevant community-college courses, coding clubs, hackathons, and online coding courses can also help demonstrate interest and dedication. Building software-related projects and documenting what was learned can support later applications and career development.

Does Waterloo Require Programming Experience for Software Engineering Applicants?

Waterloo requires applicants to have programming-course experience, such as Grade 11 or 12 computing or information science, or equivalent self-study. Applicants must also show interest in solving open problems, debugging and testing code, and learning new software languages. Grade 11 U Introduction to Computer Science is highly recommended, while Grade 12 U Computer Science is an asset.

A strong high school plan for software engineering centers on advanced math, programming or computer science, physics or other rigorous science, and English or communication courses. Check the exact prerequisites for every program on your list, because formal admissions rules can differ sharply. Pair coursework with programming practice, collaborative projects, and documented work that shows how you solve problems, test code, and learn new tools.

References

Sources read in September 2026.

Eric Dawson

I'm Eric Dawson, and I write The Money Watch from north Columbus, Ohio. Most of what I cover comes from my own life: renting, a 2014 Honda Fit, parking, computers, food and the bills behind all of it. I spent four years in an apartment-property office and eleven on a distributor's operations desk, reading leases and invoices. Where you need real information, I research the maker's or agency's own page and independent sources and report what they publish. I don't give tax, investment, legal or medical advice.