1. Teachers’ Lab @ CERN A Working Group Proposal Frederic Ganessane Jacques Jacobs Laurent Millet Govind Pandey Lidia Ranz

2. The Anteaters

3. Aims  To reorganize the Teachers Lab  To have a hands-on experience of the experiments  Proposals for gifted students

4. Aims  To reorganize the Teachers Lab  To have a hands-on experience of the experiments  Proposals for gifted students

17. Aims  To reorganize the Teachers Lab  To have a hands-on experience of the experiments  Proposals for gifted students

18. 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 Interference filters Aperture Capacitor Voltmeter Operational Amplifier

19. Measuring Planck's Constant

20. Exp 1: Photoelectric Effect

21. Canadian Group: Photoelectric Effect

22. Canadian Group: Photoelectric Effect Measuring Planck's Constant

23. Exp 1: Photoelectric Effect

24. Measuring Planck's Constant Exp 1: Photoelectric Effect Planck's constant with data from the documentation

25.  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 year  When touching wires the measurements change  Not appropriate for our students Exp 1: Photoelectric Effect

26. Exp 2: Fine Beam Tube

27. Exp 3: Electron Diffraction Tube

28. Exp 4: Cathode Ray Tube

29.  Guide for students  Guide for teachers  Guide for technicians Exp 4: Cathode Ray Tube

30. Guide for students Exp 4: Cathode Ray Tube

31. Guide for teachers Exp 4: Cathode Ray Tube

32. Guide for technicians Exp 4: Cathode Ray Tube

33. Guide for students translated into Spanish

36. Exp 5: Electron Spin Resonance

37. Aims  To reorganize the Teachers Lab  To have a hands on experience of the experiments  Proposals for gifted students

38. An international experience for high school students (16-17 yrs)

39. Teachers´ Lab a friendly place

43. Teachers´ Lab a place to invent new experiments in Modern Physics

47. 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