科学
Science refers to the systematic study of the natural world through observation and experiments. It covers various fields like physics, biology, and chemistry to understand how things work.
Examples
3 of 5私は大学で科学を勉強しています。
I am studying science at university.
科学の進歩は私たちの生活を豊かにします。
The advancement of science enriches our lives.
ねえ、この科学のドキュメンタリー、見た?
Hey, did you see this science documentary?
Word Family
Memory Tip
The first kanji 科 means 'department/branch' and 学 means 'study'. Think of science as the study of different branches of nature.
Quick Quiz
将来、___者になりたいです。
Correct!
The correct answer is: a
Examples
私は大学で科学を勉強しています。
everydayI am studying science at university.
科学の進歩は私たちの生活を豊かにします。
formalThe advancement of science enriches our lives.
ねえ、この科学のドキュメンタリー、見た?
informalHey, did you see this science documentary?
本研究は、現代科学の理論に基づいています。
academicThis research is based on modern scientific theories.
弊社は最先端の科学技術を利用しています。
businessOur company utilizes cutting-edge science and technology.
Word Family
Common Collocations
Common Phrases
科学の進歩
the progress of science
科学の力
the power of science
科学の目で見れば
from a scientific perspective
Often Confused With
Both are pronounced 'kagaku'. In spoken Japanese, chemistry (化学) is often called 'bakagaku' to distinguish it from science (科学).
Usage Notes
Kagaku is a broad term for all sciences. When referring to science as a school subject for young children, 'rika' (理科) is more commonly used.
Common Mistakes
Learners often confuse it with 'chemistry' because they are homophones. In writing, always check the kanji characters (科 vs 化).
Memory Tip
The first kanji 科 means 'department/branch' and 学 means 'study'. Think of science as the study of different branches of nature.
Word Origin
Derived from the Chinese word 'kēxué', which originally referred to the systematic classification of knowledge.
Grammar Patterns
Cultural Context
Japan emphasizes 'Monozukuri' (craftsmanship) and is highly focused on science and technology education to drive its economy.
Quick Quiz
将来、___者になりたいです。
Correct!
The correct answer is: a
Related Vocabulary
Related Words
協力
A1Cooperation or collaboration where two or more people combine their efforts to achieve a common goal. It is used in both personal and professional settings to describe working together as a team or providing assistance.
提案
A1A suggestion or proposal of a plan or idea for others to consider. It is used in both casual conversations and professional meetings to introduce a potential course of action.
輸出
A1The act of sending goods or services produced in one country to another country for sale or trade. In Japanese, it functions as a noun and a suru-verb, representing the 'exit' of products from a domestic market.
輸入
A1The act of bringing goods, services, or materials into a country from abroad for sale or use. In Japanese, it functions as a noun or can be combined with 'suru' to become a verb meaning 'to import'.
資源
A1Shigen refers to valuable materials or assets, such as natural minerals, energy sources, or human talent, that can be used for production or survival. It is widely used in economics, environmental science, and daily life to describe both raw materials and abstract wealth.
観察
A1Observation is the act of watching someone or something carefully in order to gain information or understand a process. It is frequently used in scientific studies, nature analysis, and describing the act of paying close attention to details.
競争
A1Kyousou refers to the act of competing or vying with others to achieve a goal, win a prize, or establish superiority. It is a versatile term used in sports, business, and academics to describe both structured contests and general rivalry.
製造
A1The process of making or producing goods, typically on a large scale using machinery. It refers specifically to industrial manufacturing rather than making things by hand on a small scale.
購入
A1The act of buying or purchasing something, often used in more formal, transactional, or official contexts. It specifically refers to the exchange of money for goods or services and is frequently seen in business, online shopping, and written documents.
交渉
A1Koushou refers to the process of talking with someone to reach an agreement or settle a deal. It is used when two sides have different goals and try to find a middle ground or a solution that works for both.
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