User manual
Returnstar Interactive Technology Group Co., Ltd. 
106 
5.1 By Class 
Score Rank List: Show the score of previous activities, including student number, student 
name, group number, mark, answering time and rank, class mark pass rate and full mark rate, 
etc. 
Response Details: Show each students responding result (including mark, time and so on) 
for each question in previous activities. 
Answer Details: Show correct answer and time of each question in previous activities. 
Roll-call: Show attendance details for a class in a  single activity, including  checking  time, 
present and absent status of each student, and total present and absent number. 
5.2 By Student 










