What type of training would most effectively support teachers in using new presentation software?

Designing a mini-workshop for practical guidance is the most effective type of training for supporting teachers in using new presentation software because it allows for hands-on engagement and direct interaction. In a mini-workshop, teachers can not only learn about the software's features but also practice using it in real-time with immediate feedback from the instructor. This type of training focuses on practical application rather than just theoretical knowledge, effectively addressing the specific needs and skill levels of the teachers.

In contrast, a full-day seminar on technology may provide a breadth of information but could be overwhelming and lacking in personalized attention. Providing only instructional handouts may not engage teachers in the learning process or address their unique questions and challenges. Recommending online tutorials offers a self-directed option that may not align with all learners' needs, as it lacks the structured support and interactive learning environment that a workshop provides. Thus, a mini-workshop stands out as the ideal method to facilitate effective learning and skill development for educators.