Water level indicator is used to demonstrate how water can be used to complete a circuit because it is a good conductor of electricity.
It is a very interesting DIY Physics project idea to demonstrate the working of sensors and alarms.
If you want your young one to build your own model for a science activity workshop or your kitchen garden, this may be just the right project.
www.ProjectsforSchool.com brings you this guide that can be used to create a Science Project Submission Idea for class 9th and 10th .
- 2 Copper stripes of recommended size
- Connecting wire
- Plastic container
- 9-v battery with cap
- Card board
- Cello tape
- 2 LEDs
You will need scissors, screw driver and cello tape and an adult to help you.
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