teachers’ lab @ cern a working group proposal frederic ganessane jacques jacobs laurent millet...
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Teachers’ Lab @ CERN
A Working Group Proposal
Frederic Ganessane
Jacques Jacobs
Laurent Millet
Govind Pandey
Lidia Ranz
The Anteaters
AimsTo reorganize the Teachers Lab
To have a hands-on experience of the experiments
Proposals for gifted students
AimsTo reorganize the Teachers Lab
To have a hands-on experience of the experiments
Proposals for gifted students
Aims
To reorganize the Teachers Lab
To have a hands-on experience of the experiments
Proposals for gifted students
Exp 1: Photoelectric Effect
This device can be used to show that the energy of light is proportional to the frequency of the radiation and independent of the intensity of the radiation
Mercury lamp
Lenses
Detector
Interferencefilters
Aperture
Capacitor
Voltmeter
Operational Amplifier
Measuring Planck's Constant
Measuring Planck's Constant
Exp 1: Photoelectric Effect
Canadian Group:Photoelectric Effect
Canadian Group:Photoelectric Effect
Measuring Planck's Constant
Measuring Planck's Constant
Exp 1: Photoelectric Effect
Measuring Planck's Constant
Exp 1: Photoelectric Effect
Planck's constant with data from the documentation
This experiment didn´t work The beam was not aligned The operational amplifier didn´t work correctly It seems nobody has done measurements since
last yearWhen touching wires the measurements change Not appropriate for our students
Exp 1: Photoelectric Effect
Exp 2: Fine Beam Tube
Exp 3: Electron Diffraction Tube
Exp 4: Cathode Ray Tube
Guide for students
Guide for teachers
Guide for technicians
Exp 4: Cathode Ray Tube
Guide
for students
Exp 4: Cathode Ray Tube
Guide
for teachers
Exp 4: Cathode Ray Tube
Guide for
technicians
Exp 4: Cathode Ray Tube
Guide for studentstranslated into Spanish
Exp 5: Electron Spin Resonance
AimsTo reorganize the Teachers Lab
To have a hands on experience of the experiments
Proposals for gifted students
An international experience for high school students (16-17 yrs)
Teachers´ Lab a friendly place
Teachers´ Lab a place to invent new experiments in
Modern Physics
Conclusions
The proposed experiments require continuous maintenance
It is necessary to re-think and re-write the documentation of all the experiments
It would be great to find new experiments less expensive
A Teachers´ Lab in the Microcosmos Exhibition requires someone to supervise, maintain and explain the experiments
