1)Define The Problem:What I want to teach the 3rd graders is how sound can effect different objects like water. That is what i will be showing them. They will learn what frequencies are and what they can do. 2)Research:The first piece of research that I used for was youtube. The link to the video will be at the bottom. Another Video is the Sound frequency required which was 24hz sine wave. That video will be at the bottom as well. 3)Design:The way this is supposed to look is the speaker is playing 24hz sine wave while the hose is on and it's being powered by a pump so the water falls back into the bucket and we don't waste water. The hose will be duct taped to the speaker directly so all the sound hits it.