Hinerangi Will it sink or float!!!

Task Description:

For this task there was a presentation for team 4 on the site to do and create to put on our blogs. I was to collect objects for me to use when I do the presentation. The Items include 
1. A paper boat. 2. Small Rugby Ball 3. Handball 4.Money 5.Bottle cap and Tinfoil wrapper. I was so confused that I had told to give my Chromebook to my Mum. Thank you for reading my presentation and feel free to comment on mine and other peps blogs. THANK YOU!!!