Title: NEED BETTER Trash bags?

Title: NEED BETTER Trash bags?

Abstract MY PURPUSE TO CHOOSE THIS PROJECT IS TO TELL ALL THE PERSON TO USE THE STRONGES TRASH BAG BECAUSE THE REGULAR TRASH BAG IS GOING TO RIP FASTER

Table of Contents Problem Page 1 Hypothesis Page 2 Background Information Page 3 Materials Page 4 Experimental Procedure Page 5 Data Collected Page 6 Conclusions Page 7 Resources Page 8

Problem 1 Which of this trash bags hold the most weight hefty,glad,husky or regular trash bag.

2 Hypothesis Hypothesis: my hypothesis is that the husky is going to hold the most weight that the hefty, glad and regular trash bag. Null hypothesis: my null hypothesis is that the regular trash bag is going to hold the less weight

Background We know that the husky weights more than every trash bag and hold 30 gallons and hefty can hold to 25 gallons and glad can hold 12gallons and regular trash bag can hold 12 gallons

Materials.3hefty.3glad.3husky.3regular trash bags.30 books

Procedure Step 1:we gather all the materials. Step 2:we open different types of trash bags. Step3:we bring 30 books to put inside the trash bags. Step 4:we put the amount of books that it can holds.

Data Collected regular husk hefty Series 3 Series 2 Series 1 glad 0 5 10 15 20 25 30 35

Conclusions My hypothesis was right, husky was the strongest that every trash bag in null hypothesis was right because regular trash hold 12 gallons and the husky hold 30 gallons.

Resources We found this information at http://www.staples.com/?trash bag

Title: Dark Chocolate V.S White chocolate

Abstract The purpose of this project is to determine which chocolate will melt the fastest. My hypothesis is that the dark chocolate will melt the fastest because the sun absorbs dark colors. I learned this in a research. I researched in books, and the computer. I learned that chocolate is made of a cacao tree.

Table of Contents Problem Page 1 Hypothesis Page 2 Background Information Page 3 Materials Page 4 Experimental Procedure Page 5 Data Collected Page 6 Conclusions Page 7 Resources Page 8

1 Problem Which chocolate will melt the fastest? Dark chocolate or White chocolate

Hypothesis Hypothesis: I think that the dark chocolate will melt the fastest because the sun absorves dark colors and the color of the dark chocolate is dark. 2 Null hypothesis: I think that the white chocolate will melt the fastest because the sun absorves light colors and the white chocolate is light colored.

Background Chocolate is made from the fruit of the cocoa pods contain nibs that are crushed to make unsweetened chocolate. When the cacao is crushed, there are fats and solids remaining. Those fats are called cocoa butter. The solids are ground into the soil powder.cacao is dried in the sun for about 7 days before shipped from the country of origin to the chocolate manufacter.

Materials 1 Dark Chocolate Hershey s 1 White Chocolate Hershey s 2 Glass bowls 1 sun

5 Procedure 1: First I get all my materials together. 2: Then I open the chocolate bars and only get three pieces of both bars. 3: Place the chocolate outside so the dark chocolate can melt in bowl #1. 4: We place the white chocolate in bowl #2 so it can melt there. Then you well get you re results.

Data collected Dark chocolate White chocolate 15 minutes 25 minutes 17 minutes 21 minutes 14 minutes 26 minutes

Conclusions My hypothesis was correct I said that the dark chocolate will melt the fastest. And I was correct in my hypothesis. 7

Resources How is chocolate made? By Angela Royston

Title: want to get rid of stains

The purpose of this project is that I Want to know which removes stains better vinegar or lemon juice. Abstract

Table of Contents Problem Page 1 Hypothesis Page 2 Background Information Page 3 Materials Page 4 Experimental Procedure Page 5 Data Collected Page 6 Conclusions Page 7 Resources Page 8

Problem Which lightens stains better vinegar or lemon juice? 1

2 Hypothesis Hypothesis: My hypothesis is that vinegar will remove stains better than lemon juice. Null hypothesis My null hypothesis is that lemon juice will remove Stains better than vinegar.

Background Vinegar is used for cooking also lemon juice lemons are really sour that s why People like lemons in their food. Vinegar can be in almost every food. 4

Materials Vinegar Lemon juice 1 white shirt Baby food Hazel nut cocoa

5 Procedure Step1 first gather your materials vinegar, lemon juice, 1 white shirt Baby food and hazel nut cocoa Step2 get your shirt and place it on a table Step 3 get the baby food and put 2 stains on the shirt Step 4 get the hazel nut cocoa and put 2 stains on the shirt Step 5 get the vinegar and lemon juice pour the lemon juice on one

stain of the hazel nut. The other stain put vinegar Steps 6 pour the vinegar on one stain of the baby food and lemon juice on the other Step 7 wait one day for the results Step 8 look at the stain which ones cleaner

6 Data Collected Lemon juice cleaned the stains better than vinegar, the vinegar made the stains harder lemon juice made them softer.

Conclusion That lemon juice is a good stain remover and makes your clothes soften. Vinegar on the other hand barely cleaned the stains and made the shirt hard

Resources I got my information on Google I type vinegar uses and clicked vinegar(almost) the only cleaner you ever have.i got my information for lemon juice in the same website so that s how I got my information.

Variables What I controlled is how much vinegar and lemon juice was poured. What was independent is which liquid removed the stains better.