じょうたつ上達joutatsu
1.

The process through which an individual's skills or abilities become more refined and proficient as a result of practice or training.

2.

The act of conveying the opinions or ideas of lower-ranking individuals to those in positions of higher authority, ensuring that their voices are heard.

3.

The measurable increase in competence or mastery in a particular field, often marked by noticeable achievements or recognition.

Example:

君の英語は上達している。

かがくじょうたつ下学上達kagakujoutatsuかがくしょうたつ下学上達kagakushoutatsu
1.

The process of starting one's education with familiar concepts and progressively tackling more complex and profound topics.

2.

An approach to learning that emphasizes building knowledge from accessible and relatable subjects before delving into more advanced studies.

3.

A method of personal development that involves initially engaging with simple ideas and gradually expanding one's understanding to reach deeper academic insights.