Demonstrative techniques are methods used to show or illustrate a concept, process, or product effectively. These techniques often involve visual aids, such as charts, diagrams, or videos, to enhance understanding. They are commonly used in presentations, workshops, and educational settings to engage the audience and clarify complex information. In addition to visual aids, demonstrative techniques can include live demonstrations or hands-on activities. This approach allows participants to see the application of theories or skills in real-time, making the learning experience more interactive. Overall, these techniques aim to improve comprehension and retention of information.