| Student had preparations for the next lesson | 7.2 | 19.9 | 38.5 | 34.4 | 3.05 | 0.99 |
| Teacher asked questions and poses situations to stimulate student’s critical and creative thinking | 7.7 | 21.7 | 33.5 | 37.1 | 3.09 | 1.07 |
| The given situations were often related to students’ future specializations | 8.1 | 26.7 | 23.1 | 42.1 | 3.09 | 1.14 |
| Student expressed actively their individual opinions | 12.2 | 26.2 | 35.8 | 25.8 | 2.79 | 1.04 |
| Teacher gave the topics, let students prepare and present in front of the whole class | 2.7 | 13.1 | 25.8 | 58.4 | 3.56 | 1.00 |
| Student participated in role-play activity and learned how to solve the problems | 24.4 | 32.6 | 25.8 | 17.2 | 2.37 | 1.06 |
| The students were divided into pairs or small groups and discuss the given topics | 11.8 | 18.6 | 33.0 | 36.6 | 3.01 | 1.10 |
| Teacher used the teaching materials; such as sound clips, videos or pictures to support students’ learning | 5.0 | 14.5 | 32.6 | 47.9 | 3.40 | 1.08 |
| Teacher explained the problems obviously and explained it again when the learners did not understand | 4.5 | 18.1 | 21.7 | 55.7 | 3.45 | 1.10 |
| Teaching method attracted students’ attention | 14.9 | 20.4 | 31.2 | 33.5 | 2.90 | 1.15 |
| Student acquired knowledge quickly | 10.0 | 24.0 | 38.5 | 27.5 | 2.88 | 1.01 |
| Teacher often assigned homework to strengthen students’ English skills | 11.7 | 21.3 | 33.5 | 33.5 | 2.95 | 1.11 |
| Student spent a lot of time for self-education after class-time | 12.2 | 20.8 | 35.3 | 31.7 | 2.94 | 1.12 |