As an exchange student, I studied in France for two years. The first time I took a class in the 1 lab, I was surprised to find that students were fully "armed". Everyone was wearing goggles (护目镜) and gloves. 2 come(s) first for science lab class.
My chemistry teacher Mrs. Louise usually gave us the instruction paper the night before the lab class and let us read it. During the class, she first 3 the steps and then put us into groups of two to do the experiments (实验). What was 4 was that for every lab class, Mrs. Louise changed everyone's lab partner to make them work with different classmates.
The 5 was often filled with laughter. We once tried to burn the chemicals and watch the colors of the flames (火焰). Different chemicals 6 different colors of flames, including bright orange and dark green. Many students in my class were surprised. "Wow! That's so beautiful!" they screamed. Then they 7 took pictures, posted them online and sent them to their friends. Mrs. Louise didn't get 8 with us at all for our noises. She herself even took photos with us!
After finishing an experiment, we had to 9 a lab report. If we had a big mistake in the experiment, we needed to study why it happened and what we should do to 10 it next time. The lab reports were very important. They made up around 25% of our term grade.
