Birthday line up

Have you ever communicate nonverbally,communicate with one another without using your voices? How was it? We Access students  experienced  it. we had played a game Silent Birhday Line up. Hve you ever played it? It was fun. We learned Months and dates from HeadwaybStarter book. Then i suggested to play. First students had no idea how to communicate non verbally ? How to say their birthday month and dates.I suggested them to use their fingers,mouthing the words, miming. Then they play it, so how to play it?
Tell participants that this activity should be completed in total silence. Explain that the goal of this activity is to line the group up according to their birthdays (month and day) without talking. The line should begin with January 1st and end with December 31st. Allow the group to work together silently to complete the task. At the end students suggested to make poster of their Birthdays.