1. CROP participants polishing and cleaning CASA scintillator 17 July 2000

2. Students from Marian High School, Omaha, learning to use an oscilloscope 18 July 2000

3. The Zoo School (Lincoln) team wrapping a CASA scintillator 25 July 2000

4. Lincoln Zoo School student Ryan Tiedeman delivering his presentation 2 August 2000

5. Claes and Snow with the Lincoln Zoo School team 4 August 2000

6. The Norfolk High School Team (Aaron, Dennis, Matt) 4 August 2000

7. Lincoln Northeast students Uyen Chu and Chris Esquibel taking the post-workshop test 4 August 2000

8. The CROP 2000 workshop participants 4 August 2000

9. The CROP 2000 workshop participants 4 August 2000

10. Marian High School student Amanda Carney gluing photomultiplier tube to scintillator 25 July 2000

11. Marian High School students checking out high voltage supply 26 July 2000

12. CROP participants giving their presentations 2 August 2000 Sharon Genoways, Marian H.S. Kent Reinhard, Lincoln Northeast Chris Esquibel, Lincoln Northeast Uyen Chu, Lincoln Northeast

13. CROP participants giving their presentations 2 August 2000 Bruce Esser, Marian H.S. Tracy Fendrick, Marian H.S.