For construction we made a support system to hold a 2 liter bottle filled with water in the air for 10 seconds. The skills we used were creative thinking which helped us decide what we wanted to do with our piece of paper and building skills to turn the piece of paper into what we wanted to make it. We had to make sure that it was strong enough to hold the bottle for at least 10 secs by punching 2 holes in our design so it can then be tested of holding the bottle.