Science Investigatory Project

Topics: Stain, Bleach, Household chemicals Pages: 10 (2596 words) Published: October 12, 2013

ABSTRACT

The title of our project was Bilimbi fruit as an alternative stain remover. The purpose of this experiment was to find out if Bilimbi can remove stains from our clothes. We all know that teenagers today are very eligible especially in wearing dress. We conduct this kind of study to be able to have another background study about natural bleaching agent and to build natural product that is a solution for a stains The procedure involved was to apply the extract of Bilimbi to the clothes were the stains are located. The Bilimbi was divided into two pieces and brush it to the clothes were the stains are there. There are 3 trials in the experiment. The experiment was observed for 10 minutes. The result of the experiment was recorded on different types of stains. We repeated these steps for 3 types of stains. The result of these data resolves that Bilimbi can remove stains like sauce and rust but it cannot remove through an ink of a ball pen. Our experiment also concludes that the Bilimbi can remove stains but some can’t. In conclusion the Bilimbi can remove stains more in sauce. The Bilimbi fruit juice has a high concentration of oxalic acid which is useful for cleaning and bleaching.

i

ACKNOWLEDGEMENT

The researchers wish to extend their sincerest appreciation to the following people who helped make this research. They are the people who helped and contributed much for the success of this endeavor. To God , for his gift of wisdom and understanding to the researchers and for answering their prayers in their times of need. To their Chemistry teacher, Mrs. Emma V. Raniel for teaching them the fundamental of research and investigatory writing and for showing a great deal of patience through at times they tend to be naughty. To their parents and family members, for the unending love and support that they gave to the researchers. To the observer/respondents, for their integrity and cooperation. And lastly, to all those who were a part of this work, the researchers would like to extend their deepest thanks.

ii
Table of Contents

Abstract ……………………………………………………………………….. i Acknowledgement ……………………………………………....…..…..…... ii Chapter I – The Problem and Its Settings
Introduction …………………………………………………………….…..... iii a. Background of the Study …………………………………… ..….…. 1 b. Statement of the Problem …………………………………….…….... 2 c. Hypothesis ………………………………………………………….… 3 d. Significance of the Study ………………………………………......… 4 e. Scope and Delimitation …………………………………………….... 5 f. Definition of Terms …………………………………………….....….. 6 Chapter II- Review Related Literature …………………………………..…. 7 Chapter III- Methodology

a. Research design …………………………………………….…...……. 8 b. Experimental Design ………………...……………………..…...…… 9 c. Respondent. …………………………….……………………………. 10 d. Research Locale .................................................................................... 11 e. Methods and Procedure …………………………………...…...…….. 12

Chapter IV- Presentation, Analysis and Interpretation of data a. Interpretation …………………………………………………………. 13 b. Analysis of data .……………………………………………………… 14 c. Interpretation of data …………………...…………………………….. 15 Chapter V- Summary of Findings

a. Summary ………………………………………………………………... 16 b. Conclusion …………………………………………………………….... 17 c. Recommendation ……………………………………………….……… 18 Reference ………………………………………………………………………... 19 Appendices ……………………………………………………………………... 20 Researchers Information ……………….………………………….…………… 21

CHAPTER I- INTRODUCTION

We all know that teenagers today are very eligible especially in wearing dress. We are more confident if we are wearing comfortable clothes. So it is very important for us to have a a clean and neat dress. All over the world, it is not ordinary to have a problem with our clothes. Many of the housewives has a difficulties to remove the stains in the clothes of their husband especially those who are working construction helper, chef and etc. Iron in the water supply is a...
Continue Reading

Please join StudyMode to read the full document

You May Also Find These Documents Helpful

  • Science Fair Project Essay
  • Science Fair Project 2014 15 8th Grade Essay
  • Science Investigatory Project Essay
  • Science Investigatory Project Essay
  • investigatory project Essay
  • SCIENCE INVESTIGATORY PROJECT Essay
  • Science Investigatory Project Essay
  • Science Investigatory Project Essay

Become a StudyMode Member

Sign Up - It's Free