-From a corner in the activity 1 teachers, students observe the appearance of the angle, and then answer the questions as follows: Angle 1 and angle 2: what are the same (with the same components with vertex angle and the angle of the arm). Angle 1 and angle 2 with something different (the name of it. The size of it.) Angle 1 and angle 2 is of the same type (based on the learning experiences of students.) There are methods that help in identifying the type of (according to the learning experiences of students.) Teachers and students together validate the answers. -Teacher's Guide with additional In the event that there are no students present how to recognize the types of corners the same way a teacher that we can use to measure the size of any right-angled corners and resolved that those is what type of angle? Teacher demonstration paper folding paper edged to measure the size of the angle, the students create paper edged 1 per person an. -Representatives of the 3 people out there build at different sizes, with a Director who once wrote on the Board then, teachers, representatives of the three students who come out to measure of the upper Board, using their own folded edged paper. 1 person per 1 corner, then describe the characteristics of angle measure. Write the name of the angle of the upper Board. So, for example,
การแปล กรุณารอสักครู่..
