Monday, April 19, 2010

Experiment #4 How Permanent Are Permanent Markers


What You Need:
5 solvents
5 brands of permanent markers
1 yard of white cotton fabric
1 piece of wood painted white
black fabric paint
yard stick
Optional : tooth brush, paper towels



Step 1:
Measure 5 columns with yard stick and mark with fabric paint.


Step 2:
Place markers on the left side of fabric.
Place the solvents in each of the 5 columns.
Using markers, make large marks going across in each column.
Each row contains a different marker.


Step 3:
Using tooth brush or paper towel, put solvent on marked fabric.
Does the solvent remover the marker?


Step 4:

Try to rub out the stained fabric before it dries.


Step 5:
Wait for the fabric to dry in order to see the end results.


Step 6:
Make columns with the fabric paint on the wood like the fabric.
Mark the columns with the permanent markers.

Step 7:
Use each of the solvents in each column to remove the markers.
How permanent are these permanent markers?

1 comment:

  1. Hi Brittany, i love this and would love to try it with my kids. can you tell me the proper scientific background to this investigation?

    ReplyDelete