array (
  'Documentary Type' =>
  array (
    'text' => 'Text',
    'image' => 'Image ',
    'animated image' => 'Animated image',
    'video' => 'Video',
    'audio' => 'Audio',
    'application' => 'Application',
    'other' => 'Other',
    'website' => 'Website',
    'app' => 'App',
    'resource for IWB' => 'Resource for IWB',
    'map' => 'Map',
    'sheet music' => 'Sheet music',
    'glossary' => 'Glossary',
    'bibliography' => 'Bibliography',
  ),
  'Pedagogical Type' =>
  array (
    'exercise' => 'Exercise',
    'experiment' => 'Experiment',
    'exploration' => 'Exploration',
    'case study' => 'Case study',
    'educational game' => 'Educational game',
    'role play' => 'Role play',
    'project' => 'Project',
    'enquiry-oriented activity' => 'Enquiry-oriented activity',
    'presentation' => 'Presentation',
    'demonstration' => 'Demonstration',
    'simulation' => 'Simulation',
    'self assessment' => 'Self assessment',
    'guide' => 'Guide',
    'methodological_tool' => 'Methodological tool',
    'lesson plan' => 'Lesson plan',
    'formative evaluation' => 'Formative evaluation',
    'summative evaluation' => 'Summative evaluation',
    'workshop' => 'Workshop',
    'open activity' => 'Open activity',
  ),
)