Science Buddies: "Ask an Expert"

Are there qualitative observations and/or quantitative observations in the coke and mentos science project

Hello. I assume you are talking about this experiment.
https://www.sciencebuddies.org/science- ... #procedure

I want you to take a first shot at your question.

Objective data is quantitative data that is measurable without being influenced by a person's opinion.
Subjective data is qualitative data collected from sensory information and / or a person's personal opinion.
More information can be found here.
http://hubpages.com/education/The-Diffe ... ctive-Data

Based on this, describe to me what you will be measuring in your experiment and whether you think it is objective v. subjective.

Good luck!