The Teachers' Network website provides useful database for teachers doing research, e.g. finding journal articles online.
At http://sam11.moe.gov.sg/tn/gds/login.asp, login using edumail account.
On right sidebar, click on eResources. These include:
1. ASTD (American Society for Training & Development)
2. EBSCOhost Reseach Databases
3. Lexis-Nexis Research Database
4. Newslink (The Business Times, The Straits Times)