HYDERABAD, NOVEMBER 18, 2024: The CBSE Science exhibition is a platform for students to demonstrate their learning by connecting new ideas to existing concepts. The theme for this year is Science and Technology for Sustainable Future.
This year CBSE Science exhibition was held at Hyderabad Public School, Ramanthapur on November 16 and 17, 2024. Students of Sister Nivedita School, Ameerpet, enthusiastically participated in the CBSE Science exhibition. It is an exciting opportunity for students to showcase their creativity, innovation and scientific knowledge.
Aishwarya Kriti Singh and Harshitha of Class X presented their project titled “Wireless Charging for Electric Vehicle” under the sub-theme Transport and Communication. Implementing wireless charging technology for Electric Vehicles (EVs) at parking stations and along highways will enhance convenience and accessibility, leading to increased EV adaptation. The inductive power transfer (IPT) technique uses electromagnetic induction to transfer energy between two coils, typically referred to as the transmitter and the receiver coil.
A time-varying magnetic field is produced by the transmitter coil that induces a current in the receiver coil thereby transferring power. Students designed IoT-based charging stations including a power supply, relay module, microcontroller, LCD, ultrasonic sensor and wireless charging modules. Coding was done in C++. The continuous support, feedback and direction from Mrs Sudha Srinivasan, PGT Physics of the school has made a difference in the outcome of the project.
Pragathy Balakrishnan and D Akshith Kumar of Class VII presented their work under the title “Math Magic” under the subtheme of Mathematics modelling. Math and magic tricks often go hand-in-hand as many tricks are based on mathematical concepts. Mathematical concepts such as probability, algebra and number theory can be well understood if they are done using math-based magic tips. This method is more effective in a classroom setting to make learning more interactive and enjoyable.
The concept of parallel lines and intersecting lines using coloured thread and match boxes made the concept clear. Tricks like balloons in a glass, disappearing coins, disappearing glass enhances curiosity in the learners. Toy models used to explain the concepts are simple to use and simple to make. Mrs Sudha Rani, Academic coordinator and Mrs T V Ramya, Teacher guided the team throughout the project. Although they couldn’t make it to nationals, they still achieved their learning outcomes.
The Principal and Director (Academics) of the school Dr T Lalitha Kumar, visited the venue where she took time to observe the displays and interacted with the students, appreciating the hard work and creativity of the students which boosted their morale. Chairman Dr Sudhakar Rao Polsani and Correspondent Rtn M Harihara Prasad congratulated the students and guide teachers for their relentless efforts.
