science other
1. The Blobs Test
Hypothesis- If test all of the ink then we would have many news types of ink. Because we need brand new types of ink we have written with before.
Scores- Pen A Pen B Pen C
3 1 3
2. Wet Test
Hypothesis- If I test all the test subjects then the ink will run down the page,because ink is liquid and so it is wet so it runs down the paper.
Score- Pen A Pen B Pen C
4 5 2
3. Smear Test
Hypothesis- If I test all test subjects they will start to smear then some of them won't smear, because some ink don't as much as others.
Score- Pen A Pen B Pen C
3 4 1
4. Writing Test
Hypothesis- If I test all the test
Hypothesis- I think that used pens would perform better than new pens because the ink is already prepared. Like, if you take a new pen, it takes a few free scribbles to get the ink to the pen point. that is why i think old pens perform better.
Ink Test #1 Blob Test
Test Samples:
A Crayola (Blue)
B Bic (Blue)
C Papermate Eagle (Blue)
Hypothesis- i predict that the papermate will make the fewest blobs because i am using a bic right now and it is annoying about the wet spots.
Best 5-4-3-2-1 Worst
Scoring
A 1 B2 C3
Test 2 Water Test
Hypothesis If i test all the test subjects then i believe heavy dark ink will run in water, if the ink is still wet. that is because it will mix in with the other liguid, the water.
Scores
A 1
B 4
C 5
Test 3 Smear Test
Hypothesis If i test all all the subjects then i will find that some inks do smear more than others because ones that dry slower give you more time to accidentally rub them.
Scores
A 3
B 5
C 4
Test 4 Writing test
Hypothesis If i test all of the test subjects then i will find out that all bic looks the neatest because it feels smooth to me.
Procedures
1 Write the alphabet on 3 lines of your notebook to see how your pen works on different letters in a word.
2 Evaluate which pen does better by, smoothness, blobs, orn no blobs, and smears.
Scores
A 2
B 4
C 4
Test 5 Upside down Writing Test
Hypothesis If i write with a pen upside down then the thing will drip because some hinks are heavy and will slide or drip.
Procedures
1 Hold book to bottom of table with writing side faced down.
2 go down under and write your abc's with each ink.
3 Evaluate baced upon previous tests.
Scores
A 4
B 3
C 5
Test 6 The Surface Tests
Hypothesis If i write with all of the inks then the marker will not work on all of the surfaces because it's ink dosn't do well on some surfaces.
Procedures
1 Lay each paper surface down on the table.
2 Have each person lay their left index finger on the upper left corner and their left thumb on their lower left corner and have each person write their name with each ink.
3 Evaluate based on each test.
Scores
A 4
B 4
C 5
Q. Which pen would you reccomend?
Based upon the data i would reccomend pen b. the Bic. It passed all of the tests with 4's and 5's. at first it would have been the c but as of test 5 it was a tie and test 6 broke the tie with pen b as the winner.
