りか理科rika
1.

A subject in the educational curriculum focused on fundamental and general principles of natural sciences, typically taught at elementary and secondary levels, encompassing areas such as biology, earth science, chemistry, and physics in high school.

2.

An academic field that includes all disciplines related to the study of natural phenomena, encompassing not only traditional sciences like physics and chemistry but also engineering, agriculture, medicine, and pharmacology in university programs, distinguishing it from humanities and social sciences.

3.

The study of natural objects and phenomena within a formal educational setting, aimed at understanding the principles governing the physical world, while also encompassing specialized scientific disciplines in higher education.

Example:

彼女は理科を勉強しなければなりません。

りかだいがく理科大学rikadaigaku
1.

A higher education institution focused on the study and research of scientific disciplines, often emphasizing fields such as physics, chemistry, biology, and mathematics.

2.

An academic establishment where students can pursue degrees in science-related areas, often involving practical laboratory work and theoretical knowledge.

3.

A university dedicated to fostering advanced scientific education and innovation, typically offering specialized programs and degrees in various branches of science.

りかけい理科系rikakei
1.

A field of study that focuses on the natural sciences, emphasizing empirical research and theoretical understanding, including subjects like biology, chemistry, and physics.

2.

An educational track or discipline oriented towards understanding scientific principles and methodologies, often preparing students for careers in science and technology.

3.

An academic category that includes various scientific subjects, distinguished from social sciences and humanities, aimed at fostering analytical and problem-solving skills.

Example:

あなたは理科系の大学に進んだほうがいいよ。