三德中学狮子会于2012年5月26日至28日参加了一场名为"Leo Forum"的年度盛事。本校的狮子会一共获得了20个奖，分别是9个个人奖，7个团体奖以及4个活动奖。得奖名单如下：

个人奖(Individual awards):
Merit Leo Secretary:Chang Mun Chong
Merit Leo Director:Chua Chong Yan
Outstanding Leo Member:Chai Chen Wai
Outstanding Leo Director:Yim Jian Nam
Outstanding Leo Director:Wong Jin Xian
Outstanding Leo Treasurer:Tan Kar How
Outstanding Leo Vice President:Wong Wei Xian
Outstanding Faculty Advisor:Puan Vasuki Thopla Govender
Top Leo President:Kent Lee Wooi Qin

活动奖(Project awards):
District Project Appreciation:Leo Camp
District Project Appreciation:Leo Quiz
District Project Appreciation:Stay Co2ol with Trees
District Top Project:Visit Tour 2011-2012

团体奖（Club awards):
Outstanding Environment Services
Outstanding Community Services
Outstanding School Services
Outstanding Hunger Relief Programme
Outstanding Leo Spotlight On Children Service Programme
Outstanding Publicity