The questions was divided and classified into 3 groups, namely simple, medium and difficult.  Each question was associated with a QR code which was in printout form.  Questions were revealed on tablets upon scanning of the printouts which were randomly selected.  The pupil was supposed to answer the question according his choice among the 3 groups.  Junyi points would be awarded if one answers a question correctly.  Simple, medium and difficult questions corresponded to 1 to 3 points respectively.  Those who managed to collect enough points were entitled to proceed to Robot Gate. 
Robot was the course title of the Gifted class this year.  We learned about robots and tried to write programs.  The activities at the Robot Fun Station were shown below.  Pupils with enough points were to take part in the activities.
A. Roboactor
⦁    A chance to play with robot
B. Super Anthony
⦁    Control robot to hit physical target
C.  mBot Balloon Battle
⦁    Control mBot to pierce balloon. 4 in a group.  Game ended when 3 balloon are popped
D. mBot motion sensor game
⦁    control mBot with body movement to topple a bottle
E.mBot car racing
F. mBlock based game : A monkey eats banana
G. Labyrinth (Demonstration of the work done by Grade 3 and 4)
H.Questionnaire and the Junyi team
Robots and games are fun.  All pupils tried hard to collect points.  This kind of motives effectively drive the children to do mathematics.  Given the large number of participants, each of us has to man different gates and be gatekeepers to help our schoolmates.