If you don't have the materials to do this lab, please watch the video below in place of doing the experiment. If you do want to put together the materials together and actually do the experiment, you can do so. You only need to do Part 1 in the procedures. You do NOT need to do Part 2. Along with this, you do not need to answer question 6 on the worksheet. However, if you want to do it anyway, you can, but keep in mind you will need to use the materials and do the experiment yourself if you do, because it isn't included in the video.
Again, you only need to complete Part 1 (and also skip Question 6 in the Analyze section). Part 2 and question 6 are optional.