Science Fair Help

In science yesterday we went through the proposals.  Just a couple of things to think about as you look at the changes that were made.

1. Our goal is to have the questions worded in such a way that there is a clear, measurable outcome.

For example: Which paper towel is best?  Best needs to be defined by some quantifiable measure ie. ability to absorb water, strength, or durability.  Then you need to decide what factor you are judging the paper towels on ie. cost, thickness, brand.  This question would then be reworded, What brand of paper towels absorbs the most water?  We need to avoid questions that can be answered with "yes" or "no".

2. Once you have a focus, you need to look at different sources for information related to paper towels, water absorbency, etc.  Students need to find out as much as they can then write a brief research paper explaining the science behind the project.

3. The wording of the question leads naturally into the hypothesis; I think that Brawny paper towels will absorb the most water.

4.  From this point you begin experimenting by changing only the brand of the paper towel.  Each test must be repeated several times and all tests must be documented in word and picture.

My goal is to keep this as basic as possible so that students become comfortable with the scientific method and they have a successful experience.

Some things to remember, we can't do projects that expose any living creatures (including humans) to pain, danger, or suffering!

Make sure that you are keeping a file, notebook, or folder documenting everything you do.  Pictures are a big help when you go to put your display board together. Good Luck!