classes: lecturer. More theory-oriented teaching, it is recommended to combine both theory and practical exercises in the same session so that students can easily grasp the material. curriculum. More theory-oriented teaching, it is recommended to combine both theory and practical exercises in the same session so that students can easily grasp the material. facility. More theory-oriented teaching, it is recommended to combine both theory and practical exercises in the same session so that students can easily grasp the material. general. More theory-oriented teaching, it is recommended to combine both theory and practical exercises in the same session so that students can easily grasp the material.