Jōyō kanji, Taught in junior high
JLPT level: N1
1297 of 2500 most used kanji in newspapers
Stroke count: 14
Meaning: cram school, private school
Kunyomi:
Onyomi: ジュク
Composition: 孰 土
Radical: 土
Meaning: earth
塾 (ジュク) cram school, private tutoring school, juku
塾長 (ジュクチョウ) principal of a private school
義塾 (ギジュク) private school
入塾 (ニュウジュク) enrolling at a cram school