title: "学校で習ったが大人になって役立たなかったと感じる教科はどれですか?"
description: "あくまで実生活での実感として選んでください。"
category:
  - "学び・教養"
  - "雑学・教養"
  - "一般教養"
url: "https://www.datasetsearch.jp/learning/trivia/general-knowledge/general-knowledge-least-useful-subject/?as_of=2026-07"
identifier: "urn:koekatsu:survey:1093:as_of-2026-07"
temporal_coverage: "2026-01-31/2026-07-31"
license: "https://creativecommons.org/licenses/by/4.0/"
copyright: "© 2026 コエカツ"
mode: "all"
scope: "as_of:2026-07"
snapshot_at: "2026-07-31T23:59:59+09:00"
generated_at: "2026-09-06T04:34:33+09:00"
questions:
  - question: "学校で習ったが大人になって役立たなかったと感じる教科はどれですか?"
    answer_type: "single"
    respondents: 10
    total_votes: 10
    results:
      - option: "古文・漢文"
        votes: 3
        percent: 30
      - option: "数学(微積・三角関数など)"
        votes: 1
        percent: 10
      - option: "理科(物理・化学)"
        votes: 3
        percent: 30
      - option: "歴史(年号暗記)"
        votes: 1
        percent: 10
      - option: "地理"
        votes: 2
        percent: 20
      - option: "どれも役立っている"
        votes: 0
        percent: 0
