Nguyen Quang Linh, Dang Thi Yen, Do Thi Hau. DESIGNING EXPERIENTIAL ACTIVITIES FOR THE TOPICS "SIMPLE ROBOT" FOR GRADE 7 STUDENTS. jshe [Internet]. 2018Aug.31 [cited 2024Nov.21];8(3A):49-2. Available from: https://jshe.vn/index.php/jshe/article/view/699