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2 3 Current Use Assessment Conclusions   |  | Issues and Difficulties 
  How to Use in and Out of Classroom (more speculative)
    Interface issues, e.g., 
    Color Matching in a MonochromatUse as part of classGuided exercises
      require answers that depend upon the activitiese.g., What wavelengths does a protanope see most differently from a 
      color normal
      Test Questions
      Depend upon use of mediaIf have access at test time, allow its use - easier in small classesAttitude of problem solving
      ask questions that seek theoretical answers as well as empirical answersmore like chemistry and physics |