ThK'Nex Windmille Sentinus K’Nex Construction Challenge is a design and build problem-solving activity for primary schools using K’Nex construction kits.  Working in pairs, pupils are asked to design and build a solution to a problem and their finished models are judged by Sentinus Ambassadors.

The 2024 K’Nex Construction Challenge will be ‘straight to the final’ – there will be no heats!

  1. The competition is open to teams of two P5-P7 pupils.
  2. Registration will go live at 10am on Thursday 25th April 2024.
  3. Each school may enter one team only to attend the Challenge final at South Lakes Leisure Centre, Craigavon on Wednesday 5th June 2024.
  4. The final will commence at 10.15am and last approximately two hours.  Prize presentation afterwards.
  5. Teams should be accompanied by an appropriate adult, who should remain on site for the duration of the final.
  6. Photographs may be taken; therefore, schools are asked to ensure appropriate permissions are in place.

If you wish to enter a team please complete the registration form below.

Registrations are now CLOSED for the 2024 Finals.  Thank you for your support!