Raman Young Science Innovator Award is a contest for students studying from III to X standards grouped into three. Students from IIIto IV, V to VIII and IX to X. We heard about this contest and started registering for it on 31st January. The registered students got their login credentials through their mail after 31st January. We submitted their projects on the last date on 10th February (extended to 12th February). 11 students from Udavi School chose their topics and submitted their Innovation projects. They are Abitha, Amsavalli, Hariharan, Kabilan, Punidhavel, Suriya and Vignesh from IX standard. Baranidharan from VIII and Arvindh, Pranav and Vishal from VII standard. The topics were based on their standards.
Abitha (Class IX)
Abitha chose the topic refraction. She made her project using GeoGebra. She used two mediums. Both of them are air. The incident ray and the refracted ray has the same angle. The refraction index of the second medium increases then the angle decreases.
2.Amsavalli (class IX)
She did a project on reflection using GeoGebra. The incident ray falls on the mirror and the ray gets reflected. This is the reflected ray. She showed the angles of the reflection in an animated form.
3.Hariharan (Class IX)
Hariharan chose the topic frequency. He made his project using Arduino. He used ultrasonic sensor to detect the object. When any object is placed in front of the ultra sonic sensor it makes sound. Based upon the distance of the object to the sensor, the sound will differ.
4.Kabilan (Class IX)
Kabilan made a microscope using a mobile phone and lens of laser light. He placed the object on the lense and it shows the enlarged image of it in the mobile.
5.Punidhavel (Class IX)
Punidhavel made a piano using resistors, basar and battery. He made the sa re ga ma tune in his project.
6.Suriya (Class IX)
7.Vignesh (CLass IX)
Vignesh chose the topic frequency. He measured the frequency of tuning fork with the help of microphone and oscilloscope. By using this we can also measure the heart beat frequency.
8.Bharanidharan (Class VIII)
He made an inverter using Arduino. He tested it with five watts bulb.
9.Arvindh (Class VII)
He made his project on slow combution explaining the ignition temperature.
10.Pranav (Class VII)
11.Vishal (Class VII)
Vishal made a project on combution. A stove using a big tin with holes and one small tin with holes. The smaller tin was placed inside the bigger tin.
Students made their project with their full involvement and felt happy after submitting their innovation project.