Math & Problem-solving training
Trial Questions
Maths & Problem-solving training
Maths & Problem-solving training
A full-on boost of students' mathematics concepts, logical thinking and problem-solving skills via inspirational and interactive questions
Recommended by HKedCity Programme - eREAP
P3- F2
Web & Tablet Friendly
Try out the questions!
MAD delivers multi-format questions, to motivate students with interactive, trial-&-error and situation-based designs.
Try it now
You don't want to miss it!
Originated from
World Class Arena
The content was devised by the Department for Education (DfE) of the British government with questions written by worldwide renowned educators. Topics & questions are all derived from actual case studies. It lays a solid foreground for children to take part in the World Class Tests, an internationally recognised assessment on Maths & Problem-solving skills!
Interactive Learning
Enhance the Essential Skills
MAD questions are presented with a diverse range of interactive experiments, animations and games to enhance students' interests in learning. They do not only encourage students to live the maths concepts, but to also strengthen their skills in observation, data processing, analysis and progressively boost their higher-order thinking.
Adapting to Hong Kong Mathematics Curriculum
All MAD questions are vigorously organised by Hong Kong educators and senior teachers to make links and complement the school-based learning.
Parent App Available
Get the overview of your kids' performance
as well as the latest learning insight!
MAD Subscription Options
MAD Free Subscription
  • Limited questions of your selected grade
  • Performance report
MAD Second Term Subscription(30 Days)
Try-it-out special price: $98
Subscription includes:
  • Partial access to second term units of your selected grade
    (zone 4)
  • Performance report
MAD Second Term Subscription(180 Days)
School suspension offer - 30% off!
$370 only (Standard price: $540)
Subscription includes:
  • Full access to the second term units of your selected grade
    (zone 3 & zone 4)
  • Performance report
Most Popular !
MAD Full Year Subscription
30% off!
$680 only (Standard price:$980)
Subscription includes:
  • Full access to the complete question base of your selected grade Covering both first and second term
    (all zones)
  • Performance report
Any inquiry, feel free to contact us!