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In this activity, learners conduct a controlled experiment to examine which brand of soda makes the best (highest) soda geyser. Learners discover that different brands of soda have different solubility of carbon dioxide and test to see how that affects geyser height. This activity page features a fun how-to video that shows learners and educators how to conduct the investigation.
- 1 to 2 hours
- 1 to 2 hours
- Over $20 per group of students
- Ages 8 - 18
- Activity, Experiment/Lab Activity
- English
Quick Guide
Materials List (per group of students)
- Soda Geyser Generator
- Mentos (at least 10-16 rolls)
- Several 2 liter soda bottles (several brands)
- Homemade altitude tracker
- Paper and pencil
- Calculator
- Paper towels or towel
Subjects
-
Mathematics
- Measurement
-
Physical Sciences
-
Energy
- Potential and Kinetic Energy
- Work and Machines
-
Chemistry
- Chemical Reactions
- Solutions
-
States of Matter
- Liquids
-
Energy
-
The Nature of Science
-
The Scientific Process
- Conducting Investigations
- Gathering Data
- Formulating Explanations
-
The Scientific Process
Informal Categories
- Food and Cooking
- Outdoor Activity
Audience
To use this activity, learners need to:
- see
- touch
Learning styles supported:
- Involves hands-on or lab activities
Other
Components that are part of this resource:
This resource is part of:
Access Rights:
- Free access
By:
Rights:
- All rights reserved, Children's Museum of Houston, 2010