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Good - just remember that a graph cannot have a question in the title (you are answering a question, not asking one in the Results section).

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Need a descriptive title, and bar graph would be better here.

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1) Weigh the initial weight of each paper towel.

2) Drip paper towels in water one at a time.

3) Let the remaining water drip off for 5 seconds.

4) Weigh each paper towel after being dipped in water.

5) Repeat 3 times.

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Our results show that Viva has the highest absorbency among all paper towels compared to other brands, with an average of 29.79 grams. Bounty came in a close second with an average of 26.30 grams, which countered our hypothesis.

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our results determined that known name branded paper towels do in-fact have the highest durability comparing to unknown name branded paper towels

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bounty paper towels will absorb more weight compared to great value brand

BETTER! Just specify more weight of what.

Method: we put 20ml of colored water into 2 containers and measured the absorption by how much water weight 1 paper towel would hold for both bounty brand and great value brand.

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The results did support my hypothesis because the second most expensive brand Viva absorbed the most water. Sources of error that was the amount of water that could not be squeezed out of the paper towel sheet. If we were to repeat this experiment differently, we would change the amount of water that the towel has to absorb.

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Bounty paper towels absorbed the most water vs. the generic value which absorbed less amount of water so in our opinion bounty would be a better option

Weight of paper towels before absorption

Bounty= 2.32g

Great Value= 1.46g

Weight of paper towels after absorption

Bounty= 15.80g

Great Values= 14.86g

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Viva and Bounty was able to carry more weight than the great value brands. However, Scott withstood the least amount of weight (264.42g).

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Paper towels, bolts (3.14g, 16.35g, 32.22g, 86.68g, 264.42), graduated cylinders (10mL, 100mL), weight scale, plastic tray.

We poured 20 mL of water and each sheet and stacked bolts onto each paper towel until it broke or reached a maximum weight (402.81g).

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Bounty paper towels are denser compared to other 4 papers towels which is why it had the fastest dispersion rate. Therefore, our hypothesis about Viva having the fastest dispersion rate is incorrect.

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Name brand paper towels are more durable than the great value towels

Good start - just specify what you mean by "durable." That can mean a lot of different things. (It's in your M&M section, but should be here in the hypothesis too).

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Cesca, Patty, Keisha, Aira

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1. Lay out 1pc of each paper towel on a tray

2. Mix food color into the 10ml H2O

3. Using the transfer pipette, transfer 2ml of colored water into a 10ml graduated cylinder

4. Record the time taken for the liquid to spread

5. Calculate the dispersion rate by dividing the volume of H2o by the time of spread

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Our results did not support our hypothesis, instead we found out that the higher end brand was not as efficient in absorbing water, rather instead the bounty basic was the first brand to absorb more water with that being 22 ml & the second place paper towel brand would be viva paper towels as that one absorbed 15ml of water. This leaves the (Scott) higher brand in 3rd place with it only being able to absorb 13ml of water. So we found out within the 30 seconds of leaving the papers towels in the cylinder to absorb water the Bounty Basic would be the best choice to buy when looking for something good to clean up messes. If we would to repeat this experiment again we should test the density and structure of the papers towels with the amount quarters each brand can hold/carry before it rips.

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We hypothesized that Bounty Basics would clean the best, however, we found that the cheapest paper towel, Great Value Everyday Strong, cleaned the best.

I like your creativity, but I would suggest not trying to quantify a subjective measurement (the graph looks like the Y axis should have units).

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10ml of H2O

Blue food coloring

10ml graduatrd cylinder

transfer pipette

ruler

5 diffrent paper towels

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Watch the title! This title says you measured water absorption by cost! We all know what you meant, but make sure the graph title describes the graph. Also, your Y axis needs units.

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To identify and test that Viva paper towels have the fastest rate of liquid spread

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Hiroshi

Gabby

Luke

Joy

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You need a graph of your results.

1 bolt nut weight: 19grams

scott paper towel durability soaked in 10ML of water: 19 bolt nuts (361grams of weight)

viva paper towel durability soaked in 10ML of water: 32 bolt nuts

(608grams of weight)

ultra strong paper towel durability soaked in 10ML of water: 15 bolt nuts

(285grams of weight)

bounty paper towel durability soaked in 10ML of water: 36 bolt nuts

(684grams of weight)

everyday strong paper towel durability soaked in 10ML of water: 10 bolt nuts

(190grams of weight)

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Materials:

5 different paper towels

Small whiteboards

Marker

Whiteboard cleaner

Methods:

We colored in 5 different whiteboards with a marker and sprayed each paper towel once with a cleaning solution. Then from corner to corner we wiped the whiteboard with the paper towels and measured and analyzed which paper towel cleaned the whiteboard the best.

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Before we conducted our paper towel experiment, all four of us thought that Bounty would be the paper towel to clean and wipe off the most ink in one swipe. After conducting the experiment our results did not support our hypothesis. Great Value had the most ink on the paper towel than Bounty. Some sources of error we discovered was how many scribbles of black marker we made on the board and the amount of pressure that was made when scribbling. These two errors could have affected the experiment. If we could repeat this experiment I think we should have brand new markers so then the amount of ink is equally distributed.

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The higher end brand would be the one to absorb the most water out of the graduated cylinder compared to the cheaper paper towel brands.

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Bounty will wipe the marker from the whiteboard the best.

This is supportive of your ideas, but not the hypothesis itself.

it is the most popular paper towel and it is probably for a reason, so the reason has to be the quality.

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Janely Alfaro

Joshua Cruz

Sophia Yeow

Jaymee Bachtell

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-Bounty paper towels

-Generic paper towels

-Food coloring Red and Green

-20ml of Water

-Graduated cylinder

-Containers (same shape and length)

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Generic brand vs. High End (bounty)

Bounty paper towels will be used less to clean up and absorb colored water than the generic brand of paper towels.

On the right track here, but make sure it's a statement you can test clearly. "Clean up" is not testable... we all know what it means, but you need to hypothesize a clearly testable variable (volume of water absorbed, etc.)

How: We will be determining which one is better by measuring how many paper towels it takes to absorb the same amount of water, and will be able to tell through the food coloring.

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10 ml graduated container

1000 ml jug

Paper towels

Tray

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Paper towels ( 5 different brands)

Graduated cylinder (100ml)

Water

Scale

Methods

We ran the experiment by dipping the expensive paper towel inside the graduated cylinder along with the cheaper brand for 30secs, to see which of the 3 brands will absorb more water.

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Water, tray, paper towels, scale, weighing tray

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Bounty paper towels will absorb the most water compared to the other brands.

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High end brand paper towel will absorb more water then the cheaper brand paper towel

Good start - be specific. What is 'high end' for one person might be 'budget' for another.

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Anthony

Samantha

Celia

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Ahitza Gomez

Alexia Ruiz

Enrique Teigeiro

Nico Platt

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Belinda

Alyssa

Kenia

Iris

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materials: 5 different brand name paper towels, scale, water, graduated cylinder, bolt nuts, tray

methods: lay one sheet of paper towel over a tray one at a time and soak the center of the paper towel with 10 ML of water from a graduated cylinder and once the center is fully soaked, apply one 19g bolt nuts at a time in the center and test durability of sheet till it rips completely through the sheet of paper

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known name brand paper towels will have more durability soaked in the same amount of water then unknown name brand paper towels.

This is almost perfect. But what a "known brand" is to one person is not to another. Just be specific - name the brands in your hypothesis.

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Did you use entire rolls of paper towels??? (Hope not! 😀)

How about: The most expensive paper towel will absorb the greatest volume of water per square cm.

The highest price point in a roll of paper towel will absorb the most water in ml.

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eddie, Amaya, nicole, Chance

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Ayana

Jayden

Jorge

Brandon

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Data I made up to show you how an uploaded hand-drawn graph looks in Padlet.  I made this in Notability, my personal favorite note-taking app.  You can upload image files like jpg or png as well as PDFs like this one. Simple click the image to enlarge it.

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Sample Data_  Paper Towels and the Scientific Method

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Remember that you should be recording everything in your own lab notebook as well. Groups work together, design experiments together and help each other in this class, but EACH STUDENT must have all lab materials in his/her own lab notebook.

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Did your results SUPPORT or NOT SUPPORT your hypothesis? What sources of error did you discover? If you were to repeat this experiment, what would you do differently?

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Your results must include DATA and at least one graph. Graphs can be made on paper or using computer software, but make sure each graph has a descriptive title, labeled axes and a legend.

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What materials did you use and how did you run the experiment? Give some good details here and feel free to post pictures!

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Please enter all member's names in the first post.

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Make a statement that predicts the outcome. A hypothesis is NOT a question!