Reported by:
Sr2ScB Yong Zoe Yee
Photography by:
Lab Assistant Law Xue Qi
The Tzu Chi University Biology Camp 2024 was held at Kuen Cheng High School on the 26th of August 2024, from 8:30 a.m. to 4:30 p.m., bringing together students from the Senior Middle 2 and Senior Middle 3 Science streams. The event aimed at providing an immersive experience in advanced biological techniques, fostering a deeper understanding of the subject among young, aspiring students.
(Photo 1: Group Photo)
The camp commenced with an opening ceremony featuring speeches from key figures:
The speakers emphasised the importance of hands-on learning in biology and encouraged students to explore various opportunities in the field.
(Photo 2: Vice Principal Koo presenting souvenir to speakers)
The camp was conducted by Dr. Ming-Der Lin, assisted by Tan Ji Wei and two teaching assistants, Huang Yu-Kai and Chang Yu-Min. The first practical session involved extracting DNA from the oral mucosa, a fundamental procedure necessary for subsequent experiments. Students learnt how to isolate DNA from their own cells using specialised laboratory equipment. This process was crucial for the Polymerase Chain Reaction (PCR) that followed, allowing students to visualise and work with their own genetic material.
(Photo 3: Students occupied in extracting DNA)
Next, students were introduced to the micropipette, an essential tool in any molecular biology lab. They were taught the proper techniques for handling and using this precision instrument, including how to measure and transfer small volumes of liquids accurately. This skill is critical for various experiments, including the PCR process.
(Photo 4: Handling micropipette with care)
With their DNA samples prepared and their skills obtained to use the micropipette developed, students carried out a Polymerase Chain Reaction (PCR) experiment. This technique is used to amplify small segments of DNA and is a cornerstone of modern molecular biology. Under the guidance of instructors, students set up their PCR reactions, learning about the importance of primers, nucleotides, and DNA polymerase in the process.
(Photo 5: Students queuing up to put their samples Into the centrifugal machine)
Following the PCR experiment, students performed electrophoresis to separate and visualise the amplified DNA fragments. This technique allowed them to see the results of their PCR experiments and understand how scientists analyse DNA samples. The excitement was palpable as students observed the bands on the gel, indicating successful amplification.
(Photo 6: The electrophoresis experiment taking place)
(Photo 7: Outcome from the electrophoresis experiment)
In addition to the hands-on activities, the camp featured several lectures on advanced topics such as microsatellites, the detailed workings of PCR, and other molecular biology techniques. These lectures provided the theoretical background needed to understand the experiments, deepening the students’ knowledge of genetics and biotechnology.
(Photo 8: Interesting lectures ongoing)
Throughout the camp, Q&A sessions were held, allowing students to engage directly with the instructors and clarify their understanding of the topics covered. These interactive sessions provided valuable opportunities for students to deepen their knowledge and resolve any doubts they had about the experiments and lectures.
