What technique is suggested to help students learn at a faster rate?

Exhibiting enthusiasm in voice and actions can significantly enhance the learning environment and facilitate quicker comprehension among students. When an instructor demonstrates genuine passion and energy for the subject matter, it often results in increased engagement and motivation from the learners. This heightened enthusiasm can make lessons more enjoyable and memorable, leading to better retention of information and skills. Such an engaging atmosphere encourages students to participate actively, ask questions, and connect more deeply with the material being taught, all of which are critical factors that contribute to accelerated learning.

Other options may provide certain benefits, like using technology to aid learning or offering rewards, but the immediate impact of a teacher's enthusiasm can create a more dynamic and effective learning experience.