科学

かがく

science

JLPT N4

Character Breakdown

Understanding 科学

The word 科学 (kēxué) primarily means 'science' and refers to the systematic study of the natural world through observation and experiment. It is commonly used in academic and everyday contexts when discussing scientific disciplines or scientific knowledge.

Usage in Context

科学 often appears in compound words related to scientific fields, such as 物理科学 (physical science) or 科学技术 (science and technology). It can refer both to the body of knowledge and the practical application of that knowledge.

Common Collocations

  • 科学技术 (science and technology): used when talking about technological advancements based on scientific research.
  • 科学 (scientist): a person who practices or studies science.
  • 科学 (scientific research): the process of conducting systematic investigation.

Nuances and Tips

When using 科学, it implies a formal, systematic approach to knowledge, distinguishing it from general knowledge or beliefs. It is often contrasted with terms like 'art' or 'philosophy' which may rely more on subjective interpretation. Avoid confusing 科学 with 学问, which is a broader term for learning or scholarship.

Character Insights

  • means 'section' or 'department', often used in academic or organizational contexts.
  • means 'learning' or 'knowledge', emphasizing the educational aspect.

Together, 科学 conveys the idea of a structured field of study focused on understanding the world.

Example Sentences

He majors in physical science at university.

The development of science and technology has changed our lives.

Scientists are researching new treatment methods.