Answer:
Teacher demonstrations are important because they:
•provide students with experiences of real events, phenomena and processes, helping them learn.
•raise students' interest and motivation.
•enable you to focus students on a particular phenomenon or event, such as the starch test for foods.
●The definition of demonstration is a proof or example of something. When protesters get together to show their presence and support, this is an example of a demonstration. When a child shows the class how his science project works, this is an example of a demonstration.
Explanation:
thats it i hope it will help
