In The Straits Times' News In A Minute today, we look at:

* A Gongshang Primary School teacher was taken off teaching duties this week after several parents complained that she had mistreated their children earlier this year.

* A string of scientific data falsification cases - involving researchers from multiple institutions in Singapore - has been exposed in an investigation.

* Singaporeans might have a fourth telco to choose from as early as April 2017.