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Inside Collection (Report): Clicker Resource Guide
Summary: This module explains that students engaged in learning through the use of clickers may take longer to fully understand the material. Often instructors who use clickers effectively later decide to reduce the amount of material covered.
Using clickers extensively will reduce the amount of content you can cover during class, as will any classroom intervention promoting mentally active learning. Clickers also typically result in far more and deeper questions from a broader range of students, because they are more engaged in thinking about the material. Responding to those questions takes additional time. However, while the coverage of material in class may be reduced, there is good evidence that the learning will be considerably increased. Multiple studies across a variety of disciplines show that students in courses incorporating active learning retain and can apply key/central/most important concepts better than students taught in traditional lectures. 1, 2Clicker use also promotes more in-depth learning and understanding.3
This provides students with a greater capacity to cover topics on their own; for example, they can be capable of doing homework questions on topics that were not covered in class. Having them learn material outside of class in this way can compensate for much of the reduced coverage in class. Also, much of the time in a traditional lecture is spent providing students with information that they can easily get elsewhere and, in some cases, repeating information students already know. Clicker questions allow one to better gauge what students know and thereby avoid unnecessary repetition of coverage. If used appropriately, the questions can also compel students to read material to learn basic information before coming to class.
While these strategies can increase the amount of material covered in a course, nevertheless, we have seen that most instructors do end up deciding to cover less material in their courses after they have started using clickers effectively. However, this is usually a choice made as a result of their recognizing that it takes longer than they had realized for the students to achieve the desired learning. This recognition is a result of the improved communication made possible through their use of clickers.
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This work is licensed by CU Science Education Intiative and UBC Carl Weiman Science Education Initiative under a Creative Commons Attribution License (CC-BY 3.0), and is an Open Educational Resource.
Last edited by CU Science Education Intiative on Jul 1, 2009 4:04 pm -0500.
