PBL

For  PBL this term we have been designing inventions to fix everyday problems this past week we have been doing paper challenges my favourite paper challenge was the one where we had to make a device that could go over a metre and get a balloon we got 1 m of tape and 10 pieces of newspaper.
First what we did was we drew a design of our device on a piece of paper then we got to work. First we built a long stick out of newspaper then we made a circle out of newspaper and taped it to the end of the stick.But then we realised we couldn't stick the circle to our stick then I had to quickly make my own double-sided tape because we weren't allowed to use double sided tape I rushed as fast as I could with one minute to go we just barely got it on we ended up losing the challenge but overall I think we did good  thanks for reading.

What did you do for PBL?