1 Which Hairbrush Works The Best On Hair?

Gianna Jancsura 2017

The project I chose was to see which hairbrush works the best on hair.

My hypothesis was I thought that the $20 brush would work the best. I thought this because it was made with higher quality materials, the $1 brush wasn’t made as well. Another reason I thought it was going to work better was because it worked on my hair.

For my project I used two steps:

1. Brushed each wig 10 times.

2. Took a photo

Then I repeated steps 1 and 2 three more times.

The question I asked was which hairbrush works the best. I wanted to see this so people could know if they should buy a $1 brush or a $20 brush.

Abstract↧

Which Hairbrush Works Best On Hair?

The project I chose was to see which hairbrush works the best on hair. I wanted to test this because I wanted to figure out if a $20 brush or a $1 brush worked the best. My hypothesis was the $20 brush would work the best because it was made better then the $1 brush. The importance of my project was so people would know if they should spend $20 dollars, or $1.

To do this experiment I had to brush each wig ten times. After I brushed the wig I messed up the hair so my test was accurate, I would do these steps 4 times. After I brushed the hair I took a photo. To collect data I rated each picture 1-5. 1 being the worst, and 5 being the best. The ratings are based on the frizziness, straightness, and the overall look. I used doll wigs to brush, to make the experiment have more variables I used a wavy wig and straight wig, I chose these for different variables.

What I observed doing this experiment was the wavy wig was hard to brush with the $1 brush, so I gave it a 3 out of 5, but one thing i noticed is that it was easier with the $20 brush, I gave that a 4.5. The $1 brush was a lot easier on the straight hair, I rated it a 4. With the $20 brush it worked better, and it got a 4 as well.

What I learned doing this project was it is easier, and more cheap to buy a $1 brush, but if the buyer wants a better quality brush that person should buy the $20 brush. My hypothesis was correct because the $20 brush had better results, with the curly hair it got a 4.5, and with the straight hair it got a 4. The $1 brush only got a 3.5 and 4 for the results. Something else I learned was if a person had curly hair they should get the $20 brush, but if they had straight hair they could get both. One way I could improve my experiment was to brush more times, to make the experiment more realistic. All in all, I think that the expensive brush is the better one to buy, but on the other hand the $1 brush works almost as good and is only $1.

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In the conclusion of my experiment I learned that the $20 brush worked better on hair. My hypothesis was correct because the $20 brush had better results, with the curly hair it got a 4.5, and with the straight hair it got a 4.. One way I could improve my experiment is to brush more times, to make the experiment more realistic. All in all, I think that the expensive brush is the better one to buy, but on the other hand the $1 brush works almost as good and is only one dollar.