Send the link below via email or IMCopy
Present to your audienceStart remote presentation
- Invited audience members will follow you as you navigate and present
- People invited to a presentation do not need a Prezi account
- This link expires 10 minutes after you close the presentation
- A maximum of 30 users can follow your presentation
- Learn more about this feature in our knowledge base article
Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
Make your likes visible on Facebook?
You can change this under Settings & Account at any time.
Variables in Science
Transcript of Variables in Science
what, throughout the whole
experiment, stays the same. Control Dependent Variable Dependent variables are what is measured in the experiment. It is changed because it responds to the independent variable. Effect. This is the variable that is changed because the scientist decided to change it. Cause. The normal group in the experiment is the control. For example, in an experiment testing whether using chemicals to ripen fruit is faster than natural ripening, the constant would be the amount of time they are left to ripen as well as the type of fruit. In the same experiment, the control would be the group not affected by chemicals because a naturally ripened fruit can compare to the chemically ripened one. The dependent variable is the amount of time is takes for each fruit to ripen within the set time. THE END :D Whether or not the fruit got the chemical treatment or not is the independent variable.