Physics, Chemistry and Mathematics Degrees in Australia and New Zealand

The physical and mathematical sciences

Physics, chemistry and mathematics form the core of the physical and mathematical sciences, and all are offered as majors within a Bachelor of Science (and sometimes as specialist degrees) across Australian and New Zealand universities. They share a strong emphasis on fundamental principles, problem-solving and quantitative reasoning.

These majors tend to build in a clear sequence: foundational first-year courses, then progressively more advanced and specialised material in later years. Mathematics and statistics often underpin physics and chemistry, which is why many students combine them — for example physics with mathematics, or chemistry with statistics. The exact course structure is set by each university, so check the official programme page.

• Physics — matter, energy and the laws of nature
• Chemistry — composition, reactions and materials
• Mathematics — pure and applied, plus statistics
• Often combined (e.g. physics with mathematics)

What a physics major covers

A physics major typically progresses from core areas such as mechanics, electromagnetism, thermodynamics and quantum and modern physics toward more specialised options in later years, which can include astrophysics, condensed matter, optics or computational physics.

Physics combines theoretical work — mathematical modelling and problem-solving — with experimental laboratory work, where you design and run experiments, use instruments, and analyse measurements with their uncertainties. The specific options and the lab-versus-theory balance differ by university, so confirm on the official course outline.

What chemistry and mathematics majors cover

Chemistry is one of the most laboratory-intensive science majors. Alongside lectures on physical, organic, inorganic and analytical chemistry, you spend structured time in teaching labs learning practical techniques — synthesis, spectroscopy, chromatography and instrumental analysis — with an emphasis on safety and accurate record-keeping.

Mathematics and statistics majors are different in character: the core 'laboratory' is problem-solving, proof and computation. Pure mathematics emphasises rigorous theory (analysis, algebra), while applied mathematics and statistics focus on modelling real systems and analysing data, often using programming. Many programmes let you weight toward pure, applied or statistical streams — check what each university offers.

Lab, theory and where these degrees lead

Across these majors you will usually find both experimental/laboratory streams and theoretical/computational streams, and many degrees let you lean toward one. Knowing your preference helps you choose courses and, later, an honours research project that fits.

These majors lead in several directions: further study (honours, master's or a PhD), research, and a wide range of applied and quantitative roles. Because physics, chemistry and mathematics are strongly research-oriented, the honours year is the common gateway into a PhD. The specific later-year options, streams and pathways vary by university — verify them on the official programme and department pages.

• Most majors offer both experimental and theoretical streams
• Decide your lean (lab vs theory) to guide course choice
• Honours is the usual bridge into a research PhD