The real-world environmental issues are indeed very real. In the eWater Sensors & Water Technology Applied Learning Programme, the lessons address some of the environmental concerns such as water quality. Students get exposed to the various parameters of water quality such as water temperature, pH (potential of Hydrogen) level, oxygen level as well as turbidity level. Students get to learn how to construct simple water sensors by using electronics.


Balestier Hill Secondary School students measuring the conductivity of the water as part of their lesson activities.


A waterproof temperature sensor.


Secondary schools offering the eWater Sensors & Water Technology STEM Applied Learning Programme

Find out more about these schools here.

  • Beatty Secondary School
  • Bedok North Secondary School
  • Bukit View Secondary School
  • Fajar Secondary School
  • Gan Eng Seng School
  • Queensway Secondary School
  • Yusof Ishak Secondary School

Lessons Outline

Click on the links below to access the various course outlines.