practical demonstration

Examples (10)

• The chemistry teacher gave a practical demonstration of a volcanic eruption.
• The first-aid course included a practical demonstration of how to perform CPR.
• To convince the customers, the salesperson will provide a practical demonstration of the new vacuum cleaner.
• I find that a practical demonstration is much more effective than just reading instructions in a manual.
• The workshop will conclude with a practical demonstration of the new software's features.
• Could you give me a practical demonstration of how this machine operates?
• After the lecture, attendees watched a practical demonstration of glassblowing.
• A successful training session always requires a clear and concise practical demonstration.
• The chef's practical demonstration on making sourdough was the highlight of the festival.
• Without a practical demonstration, it's difficult for students to grasp the complex engineering principles.