UConn professor demonstrates the difference between presentations with text and multimedia. A nice example of why multimedia is a better tool and creates less cognitive distraction when learning from a slideshow.
"When used effectively, technology plays an important role in enhancing the learning process. Teachers can use digital devices to present supplemental material for lessons or to encourage students to take a more hands-on role in their education.
Even with all of the benefits of technology in the classroom, however, educators must use caution to ensure that students are focusing on the lesson and not giving in to distractions. Here are seven ways that teachers can use to help students pay more attention when using technology."
Great resources for teaching and learning.
"We strive to empower instructors by helping them develop a deep understanding of how students learn, so that they can effectively apply and adapt teaching strategies to meet their own goals and their students' needs. The purpose of the following materials is to present current research and theory on student learning in a way that can inform and guide effective teaching practices."