Wortnetzwerk: 理科

A test or trial carried out to discover something unknown, verify a hypothesis, or demonstrate a fact. It can refer to scientific procedures in a lab or trying out a new idea in daily life to see the outcome.

The science, technology, engineering, or mathematics (STEM) department/track.

Observation 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.