Basically, in this round, our topic is more related to Chemistry which we learned about Carbon. In this topic, we learned about the properties of carbon, hydrocarbon, and Carbon & living things which is the Carbon Cycle. I had learned many new terms in the Carbon Cycle which are respiration, combustion and more. During class, we did many activities in groups and what I remembered the most is answering 10 questions about the Carbon Cycle. For all these questions, I thought they’are kind of hard, however, we still did it. Along with this, we also did an experiment called Black Snake Experiment. For this experiment, we only use baking soda and sugar mixture and fuel to ignite the reaction. When the baking soda gets hot, it will produce carbon dioxide which is the black piece like a snake. After we did the experiment, our assignment was to write a lab report for this experiment and this was my first time writing the lab report. Finally, this experiment is fun, simple and I also understand more from this experiment.