(How to teach a lecture and teaching methods, with an emphasis on the process: the operating procedure.)1-2 hours.1. the teacher brought a picture of two different-length type, students consider the discussions, ask about the length of the things in the picture that anything longer and shorter.2. the teacher gives each student bring your pencil come with pencil-length comparison of friends, students say, who's shorter than the pencil and crayon, who's to say they.3. teachers, students choose the things that are already in the bag, and then compared with the other friend's and then find a summary of how to compare the length to keep the ends on either side of things even to compare the length.4. teachers, students learn knowledge from a book-length comparison study. 5. the teacher randomly call students out to twin, 2-3, bringing things compare. Then, students match a job that is subject to comparisons of length 2.1 finished, the teacher and students together to reveal the answers to the job.6. the teacher, the students events Concerning the comparison of the length and height of 1-2 individuals from the practice as a teacher and a student, finished together to reveal the answers to the activity.
การแปล กรุณารอสักครู่..
