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Supplemental Lab Kit Print E-mail
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Supplemental Lab Kit


The supplement to the PHOTON2 laboratory kit will allow more students to participate in hands-on experiments.  The kits are distrbuted by Lumenflow.

ITEM DESCRIPTION BRINGS KIT TOTAL TO:
1 3 laser pointers (650, 670, 532 nm) 4 total
2 2 laser pointer tripod mounts 3 total
3 2 plastic spectrometers 3 total
4 1 sheet polarizer (17"x19") 2 mounted polarizers plus 1 sheet
5 2 each: 3" post and post holders 6 total
6 1 large base plate 4 total
7 2 PASCO ray box light sources 3 ray boxes total
8 2 tilt tables 3 total


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Videos List Print E-mail
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All 24 of the PHOTON/PHOTON2 lab videos are now available on Google video. The page number following each link corresponds to the workbook page.

In addition, there is a photo gallery for a Getting to know the lab kit scavenger hunt. page 1

Spectra of Light Sources page 3
The Pinhole Camera page 7
Plane Mirrors page 10
Snell’s Law page 13
My Big Fat Plastic Lens page 17
Single Lens: The Thin Lens Equation page 21
Systems of Two Lenses page 25
Laser Beam Collimation page 32
Focal Length of a Negative Lens page 37
Focal Length of Spherical Mirrors page 41
Young's Double Slit page 46
Diffraction Grating page 50
Michelson Interferometer page 53
Air Wedge page 59
Single Slit Diffraction page 63
Malus' Law page 67
Brewster's Angle page 72
Gaussian Profile of a Laser Beam page 77
Laser Bar Code Scanner page 81
Laser Range Finder page 83
Numerical Aperture of an Optical Fiber page 87
Fiber optic distance sensor page 94
Single Beam Reflection Hologram page 98
Two Beam Transmission Hologram page 102

 
Challenges Portal Page Print E-mail
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Challenges Background

Problem Based Learning (PBL) is an educational method used extensively in medical education since the early 1970s. The PHOTON PBL project’s goal is to create teaching materials using this student-centered problem-solving method in teaching photonics and optics. Our goal is creating a body of teaching materials instructors can use at their own institutions.

The PHOTON PBL multimedia problem-based Challenges are developed in collaboration with industry and research university partners. The Challenges will actively engage students in a “real-world” problem solving process. The Challenges, designed for completion in 3-4 weeks, are directly linked to the highly successful PHOTON curriculum and laboratory materials, which have already been used by more than 60 secondary and postsecondary institutions across the U.S.

Click here for more information about the pedagogy behind Problem Based Learning.

Click here for more information about how the multi-media Challenges were created.

Click here for more information about the PHOTON PBL Project.



TECHNICAL Download Info

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Creating the PBL Challenges Print E-mail
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Creating the PBL Challenges

By: Judith Donnelly, PhD

For the PHOTON PBL Principal Investigator (PI) team, the process of developing multimedia industry-based Challenges has itself been an exercise in problem-based learning.

The first step was to identify potential industry and research university partners who could provide challenges that would be engaging, preferably interdisciplinary across science, technology, engineering and mathematics (STEM) subject areas and involve optical principles common to a physics or technology course.

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