Demonstrator

The demonstrator eagerly volunteered to participate in the psychology research study.

The biology student served as a demonstrator in the laboratory, assisting the professor with the experiment.

The physics demonstrator explained the principles of magnetism to the students during the science fair.

As a chemistry demonstrator, she guided the students through a series of chemical reactions in the lab.

The medical student acted as a demonstrator during the anatomy class, showcasing the dissection techniques.

The engineering demonstrator conducted a hands-on workshop for students to learn about circuit design.

The environmental science demonstrator led a field trip to the local park to study plant biodiversity.

During the astronomy lecture, the demonstrator used a telescope to show the students different celestial objects.

The science fair had a young student as a demonstrator, explaining the experiment to visitors.

The demonstrator passionately waved their sign at the protest.

The environmental demonstrator campaigned against deforestation.

The demonstrator eloquently spoke about income inequality during the public forum.

The anti-war demonstrator marched through the streets, chanting slogans for peace.

The animal rights demonstrator picketed outside the fur store.

The demonstrator displayed the proper technique for using the new smartphone.

The baking demonstrator showed the audience how to make a delicious chocolate cake.

The science demonstrator conducted experiments to illustrate the principles of chemical reactions.

The fitness demonstrator led the group through a series of stretching exercises.

The car demonstrator explained the features of the latest electric vehicle model.

The language demonstrator taught the students how to pronounce difficult words.

The woodworking demonstrator exhibited various woodworking tools and demonstrated their use.

The enthusiastic demonstrator waved a banner in support of the environmental movement.

The chemistry teacher used a color-changing liquid as a demonstrator to explain the concept of pH.

The physics professor used a pendulum as a demonstrator to illustrate the principles of motion.

The driving instructor used a driving simulator as a demonstrator to teach students how to navigate different road conditions.

The flying club organized a competition where participants had to showcase their skills using a small demonstrator aircraft.