Getting students to ask questions in class, about the content, can be a difficult undertaking especially once students get to university. The nature of the lecture format makes it problematic for students as they often feel like they can't ask questions. When children are small they ask questions all the time. Sometimes we get tired of them asking…

A series of observations in math classrooms revealed a pervasive problem of "re-teaching". It matters little the subject; before the teacher can begin teaching new material, basic skills often have to be re-taught before the lesson can move forward. Perhaps some methods are more effective than others in the classroom. Consequently, this study…