Please describe your project in detail, so that other users can find it. If applicable, please specify what academic subject(s) the project relates to and which grade level(s) it is appropriate for. (E.g., In this project, students will collect water quality data from the Charles River. This is an earth science and biology project suitable for students in middle school and high school.)
PROCEDURE
1) Cut the filter paper; 7cm by 5 cm
2) Draw a line 1cm from the bottom on all of them
3) Use markers to make a small dot; label with pencil and one dot per strip
4) Pour 20ml of Isopropyl alchol into a beaker;add 20ml of water
5) Clip the strips onto the wooden strips (i used popsicle strips instead) ;put them into individual jars covered to the top
6) After the color is about .5cm from the top see what color(s) came from the marker(s)
SOURCE
If the project contains an existing data set, please specify the source of the data, including a web link or bibliographical reference. (E.g., http://www.crwa.org/water_quality.html)
Data Sets
This project has no data yet. Sign in or enter a Contributor Key to add some.
Please describe your project in detail, so that other users can find it. If applicable, please specify what academic subject(s) the project relates to and which grade level(s) it is appropriate for. (E.g., In this project, students will collect water quality data from the Charles River. This is an earth science and biology project suitable for students in middle school and high school.)
PROCEDURE
1) Cut the filter paper; 7cm by 5 cm
2) Draw a line 1cm from the bottom on all of them
3) Use markers to make a small dot; label with pencil and one dot per strip
4) Pour 20ml of Isopropyl alchol into a beaker;add 20ml of water
5) Clip the strips onto the wooden strips (i used popsicle strips instead) ;put them into individual jars covered to the top
6) After the color is about .5cm from the top see what color(s) came from the marker(s)
SOURCE
If the project contains an existing data set, please specify the source of the data, including a web link or bibliographical reference. (E.g., http://www.crwa.org/water_quality.html)