Science, Mathematics, Physics & Applied Chemistry at TDU

At Tokyo Denki University, mathematics and physics can be studied in the Division of Science within the School of Science and Engineering at the Saitama Hatoyama Campus. The division offers four courses: Mathematics, Physics, Chemistry, and Mathematical and Information Sciences. In the first year, students primarily take subjects common to the division, and from the second year they select a primary course and a secondary course. In the Mathematics Course, students develop logical thinking through theories in algebra, analysis, and geometry. In the Physics Course, they explore the laws of natural phenomena through lectures, experiments, and exercises. A structure that progresses step by step from fundamentals to applications is also presented. By contrast, the Department of Applied Chemistry, where students learn to connect chemistry with production and everyday life, is part of the School of Engineering at the Tokyo Senju Campus. With physical chemistry, organic chemistry, inorganic and analytical chemistry, and chemical engineering as its main areas, the department covers the analysis of chemical phenomena and the development of materials. When comparing mathematics and physics with applied chemistry, considering whether you want to deepen your understanding of theory and proof, verify natural phenomena through experiments, or emphasize chemical phenomena and applications to materials can help clarify the differences among these fields.

The Department of Applied Chemistry at Tokyo Denki University is built around physical chemistry, organic chemistry, inorganic and analytical chemistry, and chemical engineering. In the first year, students study calculus, linear algebra, mathematics exercises, basic physics, and other subjects before advancing to foundational chemistry subjects. They then study physical chemistry, organic chemistry, inorganic chemistry, analytical chemistry, and chemical engineering through experiments as well as lectures and exercises. Required subjects include physical chemistry experiments, organic chemistry experiments, inorganic and analytical chemistry experiments, and chemical engineering experiments. The curriculum also includes subjects such as quantum chemistry, chemical thermodynamics, reaction engineering, differential equations, and numerical analysis, incorporating study that approaches chemical phenomena through mathematical expressions and concepts from physics. When comparing possible directions of study, reviewing laboratories and elective subjects can provide a more concrete picture. The official 2027 Laboratory Guide includes examples of research in materials-related fields involving polymers, inorganic and nanomaterials, and sensors. In chemical process-related fields, it presents research on reaction engineering, hydrogen energy, and bringing laboratory reactions closer to a practical scale. The 2026 curriculum also includes electives such as biochemistry, biocatalysis engineering, and biochemical engineering. These are examples of research and study within the department. Confirm the latest information about laboratory affiliations and research themes through official sources. Before enrolling, it is advisable to review required and elective subjects, the types of experiments, and laboratories that interest you in the official curriculum and other official information.

When considering how university mathematics differs from high school mathematics, look not only at whether you can use calculation methods but also at whether you can understand how definitions and theories are structured and explain them logically. In Tokyo Denki University's Mathematics Course, students study calculus, linear algebra, probability and statistics, and set theory exercises from the first year. From the second year onward, they advance to analysis, algebra, complex analysis, and geometry. The curriculum also includes mathematics seminars, mathematics reading seminars, and graduation research for students entering in 2026. The Mathematics Course emphasizes the logical thinking needed to understand theories in algebra, analysis, and geometry, the ability to understand abstract concepts through examples, and the ability to identify the mathematical essence of actual problems and apply theory. The course introduction also discusses the reliability of what has been proved in mathematics. When considering whether to choose mathematics, look beyond whether you are good or poor at calculations and consider whether you are prepared to check definitions, organize abstract ideas, and explain your reasoning with supporting grounds.

In Tokyo Denki University's Physics Course, students learn the fundamental laws underlying natural phenomena through lectures, experiments, and exercises. Mechanics, heat, waves, and electromagnetism covered in high school are studied in more advanced forms at university. Students also study quantum mechanics, thermodynamics, and statistical mechanics. One feature is that the curriculum introduces new ways of thinking rather than merely extending high school physics. University physics uses mathematics such as calculus and vectors. For example, expressing the motion of an object through calculus makes it possible to derive laws in a general form rather than simply memorizing individual formulas. At university, students use mathematics to organize and understand material that was covered without calculus in high school. Students in the Physics Course also take foundational mathematics subjects, mathematical physics, and probability and statistics. Study progresses step by step from the fundamentals. In the first year, students study mechanics, electromagnetism, mathematics, experiments, and other subjects. From the second year onward, they advance to vibrations and waves, thermodynamics, continuum physics, and quantum mechanics. They subsequently study statistical mechanics, relativity, solid-state physics, and other subjects, and undertake graduation research in the fourth year. Because the curriculum also incorporates physics experiments, exercises, and project inquiry, when considering universities, it is advisable to review both the study of explanations using mathematics and the study conducted through repeated experiments and exercises.

When considering how you will study each week at university, it is advisable to review not only lectures but also the course structure and timetable placement of experiments and exercises. The study plan for students entering the Physics Course in 2026 or later includes calculus, linear algebra, and mathematics exercises, as well as physics lectures, exercises, experiments, project inquiry, and other subjects. In the Department of Applied Chemistry's 2026 curriculum, students take Organic Chemistry I in the first year, several required experiments are scheduled in the second and third years, and year-long graduation research is included in the fourth year. Rather than using this information to compare which field is uniformly busier, it is better to view it in terms of differences in the types and scheduling of subjects such as exercises, experiments, and graduation research. The official website provides routes for checking the syllabi and timetables for both the Tokyo Senju Campus and the Saitama Hatoyama Campus. Before applying, it is advisable to check the official syllabus and timetable for the campus corresponding to your intended department or course.

Use the direction of your interests as a starting point for comparison, such as wanting to understand why phenomena occur, explain them through calculations, verify them through experiments, or apply chemical knowledge to materials and social issues. In the Division of Science, students progress from fundamentals that include mathematics, physics, and chemistry to exercises, experiments, and reading seminars. In the Department of Applied Chemistry, they advance to a wide range of specialized subjects in applied chemistry. Because course structures differ by department and division, do not decide based on names alone. Check how lectures, exercises, experiments and practical training, and problem-solving subjects are organized. Tokyo Denki University indicates that foundational academic proficiency in Mathematics I, II, A, B, and C, Mathematics III, and either physics or chemistry is desirable for the Division of Science in the School of Science and Engineering. For the Department of Applied Chemistry, proficiency in Chemistry rather than Basic Chemistry and in Mathematics I, II, A, B, and C is desirable, as is prior study of Mathematics III and Physics. The School of Engineering identifies foundational proficiency in mathematics, physics, chemistry, and English as desirable preparation before enrollment, with study content in Mathematics III, physics, and chemistry specified according to the department. After enrollment, students in the School of Science and Engineering systematically study foundational mathematics and natural science subjects, experiments and practical training, exercises, and other subjects. In the School of Engineering, students follow a curriculum composed of foundational education, experiments, practical training, exercises, workshops, specialized subjects, and other components. If there is anything you do not understand, the Academic Support Centers at the Tokyo Senju Campus and Saitama Hatoyama Campus offer opportunities to ask questions, consult about study methods, attend small-group lectures, and receive individual instruction or group consultations by appointment. Next, review the official curriculum and pre-enrollment study requirements for your intended school or division, and consider attending a 2026 Open Campus event. At the Saitama Hatoyama Campus, information is provided about exhibitions for each division, laboratory openings, campus tours, and individual consultations with students. At the Tokyo Senju Campus, information is provided about exhibitions for each department, laboratory openings, and campus tours led by student staff. Seeing the actual exhibitions, laboratories, and learning environment can give you more information for comparison. At the Saitama Hatoyama Campus, you can discuss questions or concerns about continuing to higher education at the individual Q&A desk.