Assertion Evidence
Review all the resources on the Tutorials page, including the following four steps:
Step 1. Understand the weaknesses of following PowerPoint's defaults (video 5:01 minutes)
Step 2. Learn key principles of the assertion-evidence approach (video 3:52 minutes)
Step 3. Download an assertion-evidence template to create slides for your next talk
Step 4. Explain evidence by fashioning sentences on the spot after planning and practice (video 5:40 minutes)