دانلود کتاب مصورسازی درس ریاضی + علوم

Although teachers can benefi t from lesson imaging with any teaching approach, we fi nd it most useful for those teachers interested in learning how to prepare for a more student-centered, inquiry STEM unit. With direct instruction, the teacher has typically planned a lecture through a PowerPoint presentation or some other text- or lecture-based format. Teachers might ask questions as they provide the facts and explanations, but usually there is little need to anticipate how students are going to engage in the lesson, other than to predict the misconceptions they might have about the information the teacher provides. With an inquiry approach, however, the teacher presents a problem or laboratory exercise that can provoke students to devise their own ways of  solving the task. Hence, the outcome of the lesson is less controllable than if lecture were the main vehicle for learning. With the more open-ended inquiry approach, lesson imaging gives teachers more insight into and control over the intended direction of the lesson, without heavy-handedly pushing the agenda forward with or without the students’ understanding. An example may help here. Mr. Clark, a 7th grade mathematics teacher, poses a problem to his students