We went down to the beach with Rooms 2 and 3 and made structures in groups. We went back the next day to see if our structures were stronger than the waves. There were only two structures, that were higher than the waves, and lots of sticks and rocks left.
We predicted how long it would take for a Jaffa to dissolve in a mouth. The shortest time guessed was 10 seconds and the longest time guessed was 50 minutes.
Some dissolved just after one minute and only Caleb and Hazel still had their Jaffas after two minutes.
We all chose an object from in our class and then we predicted if our object would float of sink. Some of them floated and some of them sank. Tarah and Ella's pieces of paper started floating and then they sank.
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