Hair Brushes

procedure

step 1. brush hair until smooth

step 2. recored my results

step 3. repeated those steps

abstract

The project I chose was to see which brush is best for hair, one that gets tangles out easiest. I wanted to test this because I wanted to see what is the best choice for people to purchase. To do this I had to brush each piece of hair until the brush ran through the hair smoothly without stopping. My hypothesis was brush one, the Belle brush ,would work best.

How I did my experiment was I took hair extensions, and took brush 1, 2, and 3. And tested them until the brush went through the hair smoothly, and counted how many strokes it took to get the brush run in the hair smoothly.

I tested each brush 3 times. The average number of strokes were: brush 1 5.3, brush 2 5, brush 3 11.

The belle brush worked the best. It only needed 5 strokes to untangle the hair. Brush number 2 was close second. My hypothesis was right the belle brush worked the best.

I think this experiment was accurate because I tested it how people really brush their hair. Something I could do to improve my experiment is test more brushes of different kinds.

conclusion

In conclusion of my project I learned that my hypothesis was right because it took less strokes to get through the hair with the belle brush than the revlon brush and con hair brush. So it would be better to buy the belle brush because it is cheaper and better than the revlon or con hair brush brands.

hypothesis

My hypothesis was I thought that the belle brush (brush 1) will works the best because the materials look high quality, the square shape of the brush can brush more hair at once than brush 2 and 3.

problem

The problem of my project was to see what brush what brush works best for hair, so I tested all 3 of my brushes and what i wanted to find out was what brush people should buy, a cheap brush or an expensive one.

graph

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