Problem Name 
MultipleChoice/Short Answer 
MultipleChoice/Multiple Response 
Representation Translation 
Ranking Tasks 
MechanismBased Reasoning Problems 
Estimation Problems 
Qualitative Questions 
Essay Questions 
O1. Where's the force? (*) 
X
     
X
 
O2. Swinging a (*) 
X
     
X
 
O3. Graphing a pulse on a string: 1 (*) 
X
 
X
   
X
 
O4. Oscillating energies 
 
X
   
X
 
O5. Oscillating graphs (*) 
X
 
X
   
X
 
O6. Motion in a standing wave 
X
 
X
   
X


O7. Overlapping pulses (*) 
X
 
X
   
X
 
O8. Displacement and velocity patterns in waves (*) 
X
 
X
   
X
 
O9. Equations for sinusoidal waves (*) 
 
X
     
O10. Pendulum graphs(*) 

X

X
 
 
X
 
O11. Swingin' in the rain (*) 
   

X
  
O12. To what angle? 
   
X
   
O13. What's wrong with cos? 
   
   
O14. Where is the energy? 
 
X
 
X
   
O15. The damped oscillator 
   
X

X
  
O16. Catching a pellet and oscillating 
   
X
   
O17. Bungee jump (*) 
   
X

X
  
O18. Waves and velocities 
X
 
X
 
   
O19. Making a pulse move (*) 
 
X
 
   
O20. Comparing waves 
 
X
 
   
O21. Combining pulses (*) 
X
 
X
 
   
O22. Moving a nonsymmetric triangular pulse (*) 
 
X
 
   
O23. Which wave is which? 
X
 
X
 
   
O24. Spring vs. string 
   
  
X

O25. Parsing a pulse 
   
 
X
 
O26. Modified harmonics 
X
   
 
X
 
O27. Spring vs. string: graphs 

X

X
 
 
X
 
O28. Explaining the wave equation 
   
  
X

O29. Propagating a Gaussian pulse 
 
X
 
 
X
 
O30. Varying a pulse (*) 

X
  
 
X
 
O31. Interpreting an oscillatory equation 
 
X
 
 
X

X

O32. Reflecting on a textbook error 
   
 
X

X

O33. Building a pipe organ 
   
X

X
  
O34. Arranging the patio speakers 
   
X
 
X
 
O35. Graphing a pulse on a string: 2 (*) 
X
 
X
 
 
X
 
O36. Moving with the pulse (*) 
 
X
 
 
X
 
O37. Cancelling pulses (*) 
   
 
X
 
O38. The online massspring lab (*) 
 
X
 
X
 
X
 
O39. Hanging mass on a spring 
 
X
 
   
O40. Doing the wave 
   
  
X

O41. Without missing a beat! (*) 
 
X
 
X
 
X
 
O42. SHO Energies (*) 
 
X
 
   
O43. Oscillating spring video (*) 
 
X
 
X
   
O44. Pulse at a boundary (*) 
X
   
X
   
O45. Explaining pulses

   
 
X

X

O46. Mass hanging on a spring

X
   
   
O47. More moving pulses

 
X


   
O48. SHO Variables (*) 

X

X


   
O49. Oscillating difficulties (*) 
   
  
X

O50. Comparing massspring and pendulum: 1 (*) 
  X  
X   X  
O51. Comparing massspring and pendulum: 2 (*) 
   
X    
O52. The online pendulum lab (*) 
   
X    
O53. Graphing a pulse  3 (*) 
  X  
   
O54. Adding pulses 
X   X 

   
O55. Sinusoidal wave on a beaded string (*) 
  X  
   
O56. Propagating a Gaussian pulse  2 (*) 
  X  
   