Thato S's Blog

This year, the grade 5 Science Expo was on energy. I did a lemon battery for my experiment. My first experiment was a human powered battery, but my mom and I couldn't find all the apparatus, so my mom found me a new one. I decided to work on my own because I found that easier. I did a lot of group tasks so I thought I should try going on my own for science expos. When I went to look of the things I would need for the experiment, I found it hard to get copper wire. I found it very fun when I made poster. On the Science Expo day. I didn't feel too nervous. When I presented my experiment to the judge it went well. I enjoyed watching the other experiment in the class. When I started presenting my experiment to the parent and the students in the school, I felt a lot more confident than I had felt the first time.