Source Institutions
Source Institutions
Add to list Go to activity
Activity link broken? See if it's at the internet archive
![](/sites/default/files/styles/square250/public/resource_images/smile-000-000-003-192.jpg?itok=lTiftIlN)
In this simple demonstration, learners investigate the properties of air pressure. Learners place an index card on top of a glass full of water, then invert the glass. The surface tension of the water and air pressure keep the card in place.
- Under 5 minutes
- 5 to 10 minutes
- free per student
- Ages 8 - 14
- Activity
- English
Quick Guide
Materials List (per student)
- A glass full of water
- A note card
- A sink
Subjects
-
Earth and Space Science
-
Earth Structure
- Atmosphere
-
Earth Structure
-
Physical Sciences
- Motion and Forces
-
States of Matter
- Liquids
-
The Nature of Science
-
The Scientific Process
- Asking Questions
- Conducting Investigations
-
The Scientific Process
Informal Categories
- Science Festivals Activity
Audience
To use this activity, learners need to:
- see
- touch
Learning styles supported:
- Involves hands-on or lab activities
Other
This resource is part of:
Access Rights:
- Free access
By:
- American Physical Society
Rights:
- All rights reserved, American Physical Society, 2012