入塾

1. Origins, structure, and basic meaning

• Structure: 入塾(にゅうじゅく) means enrolling in a cram school or private educational institution to begin studying there.
• Basic usage: It is used for enrollment or for taking a trial lesson before deciding to enroll.

2. Common pitfalls and similar expressions

• The institution entered
  • 入学(にゅうがく) broadly refers to entering a school; 入塾 specifically refers to entering a 塾(じゅく).
• Where someone enrolls
  • In 学習塾に入塾した, に marks the school where the person enrolled.