classes: lecturer. If possible, you should cut the lecture into small parts, after teaching a part, give students a break for about 5 minutes and then study further will be more absorbed. curriculum. If possible, you should cut the lecture into small parts, after teaching a part, give students a break for about 5 minutes and then study further will be more absorbed. facility. If possible, you should cut the lecture into small parts, after teaching a part, give students a break for about 5 minutes and then study further will be more absorbed. general. If possible, you should cut the lecture into small parts, after teaching a part, give students a break for about 5 minutes and then study further will be more absorbed.