       <Router.Link
       to='viewPractice'
       params={linkParams}
+      query={queryParams}
       className='btn btn-default progress-bar-button'>
         <BS.ProgressBar className={colorClass} now={sectionPercent} />
       </Router.Link>


  renderSectionBars: (section) ->
    {courseId} = @props
    linkParams = {courseId, id: section.page_ids}
    chapterSection =
      @sectionFormat(section.chapter_section, @state.sectionSeparator)
    sectionPercent = @_percent(section.current_level, 1)

        <Router.Link
        to='viewPractice'
        params={linkParams}
        query={queryParams}
        className='btn btn-default progress-bar-button'>
          <BS.ProgressBar className={colorClass} now={chapterPercent} />
        </Router.Link>
