A few weeks ago , I am honoured to have been invited to take part in the math game . At the beignng ,I felt a bit nevours.However,during the game , happy and excited ,we team finished the work.finally , we succeeded passing the test--Our work could handle 6 coins .Is that amzing ? To tell you the truth , the work is really ugly .We thought it must fail , but it did work .I learned a lot from this activitivy,such as team work and the ability to communicate with others .Thank you !kevin !Catherine