This week our topic is to use 15 spaghettis to built a tower and put a marshmallow on it. We discussed it how to built it, and we also drew a lot of drafts about it. Finally, we decided to use triangle to stabilized the model.

 

This is other group's model.

Finally, teacher told us to stand on the chair to eat the marshmallow, although our group's model fallen down, because of the marshmallow is too sticky, that it couldn't break away from the top of the model, we all had a good time. Next class, we also a group, we will do our best on another topic.