Today we did made a tower using sticks and mini marshmallows and we had to try to build the tallest building using those objects and we worked in teams of 5 and 6 our teams one worked then it fell over and we lost but we tried our one was 4 and a half cm and the winning one was 21cm i found the hardest part was trying to make it tall and stable also if i were to change anything i would maby use bigger marshmallows or blue tac or sellotape.
what you need you need mini marshmallows,
Small sticks,
35 minutes time,
and then you make.
what we did we made a 3d diamond then stuck another one on top but then it fell down.`
the marshmallow were also to sticky.
the sticks are to short sometimes.
                                                              this is our one                                        

this was the winning one.                                                                           this is my team