. investigation into the reality of teaching and learning English speaking at SPHS, and an examination of the factors affecting motivation for 10 Graders’ engagement in English speaking classes. GRADERS’ ENGAGEMENT IN ENGLISH SPEAKING CLASSES: A SURVEY AT SAPA HIGH SCHOOL, LAO CAI (Các yếu tố ảnh hưởng đến động lực tham gia vào các hoạt động nói tiếng Anh trong giờ học nói c a. What are factors influencing the students’ motivation in engaging in English speaking classes? 7 7 The findings shows that some factors that affected students’ motivation in engaging in