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Learners build a simple aneroid barometer to learn about changes in barometric pressure and weather forecasting. They observe their barometer and record data over a period of days. This activity can be connected to other activities to create a larger lesson or curriculum unit. Resource contains vocabulary definitions and suggestions for assessment, extensions, and scaling for different levels of learners.
  - Under 5 minutes
 - 1 to 4 weeks
 - $1 - $5 per student
 - Ages 8 - 14
 - Activity, Experiment/Lab Activity, Lesson/Lesson Plan
 - English
 
Quick Guide
Materials List (per student)
- 1 empty, wide-mouth jar
 - 1 sheet of Mylar or a helium-quality balloon
 - 1 heavy, thick rubber band
 - 1 small ball of poster putty
 - 1 toothpick
 - 1 piece of cardboard (for the barometer scale; approximately 8 x 10 inches)
 - The day's barometric pressure (sources: newspaper weather page, television or radio weather broadcast, or Internet weather website)
 - Barometric Pressure Log
 - Graph paper (optional)
 
Subjects
- 
                Earth and Space Science    
- 
                Earth Processes    
- Weather and Climate
 
 - 
                Earth Structure    
- Atmosphere
 
 
 - 
                Earth Processes    
 - 
                Engineering and Technology    
- 
                Engineering    
- Civil Engineering
 - Environmental Engineering
 
 
 - 
                Engineering    
 - 
                Life Sciences    
- 
                Ecology    
- Human Impact
 
 
 - 
                Ecology    
 - 
                Mathematics    
- 
                Measurement    
- Units of Measurement
 
 
 - 
                Measurement    
 - 
                Physical Sciences    
- Motion and Forces
 
 - 
                The Nature of Science    
- 
                The Scientific Process    
- Conducting Investigations
 - Gathering Data
 
 - Science as a Career
 
 - 
                The Scientific Process    
 
Audience
To use this activity, learners need to:
- see
 - read
 - touch
 
Learning styles supported:
- Involves hands-on or lab activities
 
Other
Includes alignment to state and/or national standards:
This resource is part of:
Access Rights:
- Free access
 
By:
- Kolenbrander, Amy ; Yowell, Janet ; Mach, Natalie ; Schaefer Zarske, Malinda ; Carlson, Denise
 
Source Collection
- TeachEngineering
 
Rights:
- All rights reserved, Regents of the University of Colorado, 2004
 
Funding Sources:
- Fund for the Improvement of Postsecondary Education (FIPSE)
 - U.S. Department of Education
 - National Science Foundation, 0226322