Solusi
Beritahukan kepada murid bahwa apa yang orang-orang pakai di luar kelas itu adalah campuran dari bahasa Indonesia standar dan dialek lokal. Minta murid untuk tidak membandingkan karena di LSI kita hanya mengajarkan bahasa standar yang dimengerti semua orang.
Contoh: Pak, I understand if you find some differences between what you’ve learned from us and what people use in their daily activities. Something you need to understand is that what people use in your area is also standard Bahasa Indonesia, same as the lesson you’ve learned, but they mix that with the local dialect, so please don’t compare them.