1. QUICK GET ME A PAPER TOWEL, I NEED TO CLEAN THIS UP
NAME: AN_4 DATE: September 10, 2009 PERIOD: 4 TEACHER: Mrs. Dorsey/Mr Hanson
QUESTION:
Which paper towel will be strongest
HYPOTHESIS:
If we put seven drops of water in the
middle of each paper towel (Bounty,
Brawny, and Sparkle) and see which one
can handle the most glue sticks on it then
we think bounty will be stronger
MATERIALS/APPARATUS:
Pipet
Paper towels
(bounty,brawny,sparkle) PAPER TOWEL EXPERIMENT
Cup of water BRAND TEST 1 TEST 2 TEST 3
Get glue sticks BOUNTY 54.0 53.0 49.0
Papers BRAWNY 53.0 55.0 55.0
SPARKLE 49.0 45.0 45.0
Pencil (eraser)
PROCEDURE: PAPER TOWEL ABSORBENCY/STRENGTH
We got 3 paper towels from all of
60.0 54.0 53.0 53.0 55.0 55.0
each brand. We put drops of water 49.0 49.0
45.0 45.0
in the middle and then we put glue 45.0
sticks on each of them until they
30.0
ripped.
CONCLUSION: 15.0
If we put seven drops of water in
the middle of each paper towel 0
Test 1 Test 2 Test 3
(Bounty, Brawny, And Sparkle) and
Category Title
see which one can handle the most Bounty Brawny Sparkle
glue sticks on it then we think
bounty will be stronger.
We put drops of water in the
middle of each paper towel and put
glue sticks on it till it ripped.
These were the results
try 1 try 2 try 3
Bounty 54 53 49
Brawny 53 55 55
Sparkle 49 45 45
We might be a little off cause we might
have counted the glue sticks wrong by a
little bit.
Disprove because we thought bounty
would be stronger but brawny was the
strongest.

2. IMAGES OF LAB
NAME: Andy Najera DATE: September 10, 2009 PERIOD: 7 TEACHER: Mrs. Dorsey/Mr. Hanson