Science Project Group Members Leader Kim 23 Members

Science Project Group Members: Leader: Kim (23) Members: Mariz (8) Jazz (40) Jaziel (1) Lois (4)

Contents: ● Introduction of the experiment ● Title of the experiment ● Materials ● Set up ● Procedures of the experiment ● Records ● Conclusion ● Experimental Errors ● Resolution of the errors

Introduction - Our teacher lets us decide what kind of experiment we would like to do. Topic --->

Which Home Remedy is the Best at Removing Stains On Clothes?

Materials: ● ● ● Cotton Cloth Red Wine Calligraphy Ink Black Tea Baking Soda ● ● ● Lemon Vinegar Toothpaste Basin Knife

Set. Up cloth Lemon + Baking soda Toothpaste + Baking soda Vinegar + Baking soda

Procedures: 1) Submerge the clothes in their respectable liquids 2) Dry for 5 mins 3) Attempt to clean it for a period of 1 minute and 20 seconds 4) Repeat step 3 for 3 times 5) Compare the clean cloth to the original cloth

Record Home Remedy Tea Wine Calligraphy Ink Rank 3 3 2 2 1 1 1 2 3 Vinegar + Baking Soda Rank Lemon + Baking Soda Rank Tooth Paste + Baking Soda

E. R. R. O. R. sss 1. Measurement of the liquid ( stain removers ) 2. Size of the cloth 3. Time of cleaning ( attempt on removing the stain ) How To Improve ? 1. Toothpaste : Use a digital 2. Stretch the cloth before cutting 3. Suppose to pay attention when using the home remedy

Conclusion Baking Soda and lemon is the best all rounder as proven by our experiment.

Thank You