The students conducted a series of sensor-based experiments focusing on dynamic vibrations of a spring oscillator. In doing so, they reviewed important physical concepts such as damping and resonance. The students experimented with different masses to investigate vibration characteristics and resonance phenomena.
After lunch together, another exciting experiment was on the agenda: measuring the speed of sound in solids. Various materials were used to analyze the differences in sound propagation.
The students learned how frequency analysis is applied in practice, for example in the case of material fatigue in vehicles. These real-world applications made the topic tangible and demonstrated the relevance of physics in everyday life.
Conclusion
The visit to the student laboratory was an enriching experience for the students. Not only did they have the opportunity to apply their theoretical knowledge, but they also developed practical skills in using modern measuring instruments. The day was not only educational, but also a lot of fun for the students. The positive feedback from the students shows how important such practical experiences are for understanding physical concepts.
Ulrike Höfer – Physics teacher, Grade 12 IGR
