Panchkula, July 15 -- Chaman Lal DAV Senior Public School, Sector 11, in collaboration with CBSE COE Panchkula, hosted an expert-led STEM workshop on "Enhanced STEM Competencies and 21st Century Skills". Teachers from various schools including 25 teachers from the host school attended the workshop. The day began with DAV Gaan and lamp lighting by principal Mamta Goel, along with the esteemed resource persons. The sessions were led by Pankaj Sharma and Balwinder S. Dhaliwal from NITTTR Chandigarh. Sharma focused on the use of AI tools in teaching and research paper writing in STEM. Dhaliwal emphasised 21st-century skills and demonstrated STEM teaching using hands-on AI applications. Participants explored immersive learning platforms such as Sketchfab and Tinkercad, engaging with 3D models to visualise complex concepts. These tools enabled teachers to experience firsthand how such applications can bring abstract topics to life across various disciplines. The workshop concluded with an interactive Q&A and reflection session for the teachers participating in the event. It was a highly enriching experience, equipping educators with modern tools and strategies to transform STEM learning....