STAD: Extra work...

• During the first week there was about 2 hours extra work for me due to the STAD-method (for 50 students). This included correcting weekly exams and generating the excel sheets for counting STAD-points.
  
  
• Making the weekly exam did not cause any extra work (easy exam can be generated during the lesson from teachers hat)
  
  
  
• I'd estimate, that after this initial hurdle, the extra work load will be about 1/2 hours / week / 50 students.