ABSTRACT Ayu Riswanda, Diah. 2024. “The Effecttiveness of Group Investigation Strategy Using Guessing Card Game in Baamboozle to Improve Students’ Speaking Skills in Recount Textâ€. Undergraduate Thesis. English Education Department. Faculty of Education and Teacher Training. Universitas Tidar. Advisor I Rini Estiyowati Ikaningrum, M.Pd., Advisor II M. Fatkhu Arifin, M.Pd. …