Students learn and try to make Thailand the project, with the first steps, they explore the use of plastic, each of your friends who will have to use plastic on each day. Then they see the video and read the article about the use of plastics in the present and affect the world? In the final step, they have banded together to help summarize and define the purpose of the project. By this project, the objective is.
การแปล กรุณารอสักครู่..
