Lego Maths and Design Challenge

On Thursday for maths we worked with lego to complete a Maths Design Challenge. 
Students had to build a structure that could hold a cup of water using the following criteria: 

- Student select 120 bricks 

- It had to have a base of only 10cm by 10cm (100 sq centimeters)

- It has to support itself

- Students had to work in a team of four.

- Had to be completed in 30 minutes 

- The official cup had to be used.