Using in-class questions is an efficient instructional strategy to keep abreast of the state of student learning in a class. Some studies have found that discussing in-class questions in synchronous learning is helpful. These studies demonstrated that synchronous questions not only provide students with timely feedback. but also allow teachers to change the pedagogy adaptively. https://www.ealisboa.com/mega-sale-Cuticura-Ointement-10g-amazing-save/