Blog 3/30/11

Today I finally finished my lab report. I revised it for a long time. For the rest of the science project I am going to be working on my presentation.

Blog 3/29/11

I finished my lab report today, and all I need to do now is revise it. I have explained that I could have improved my hypothesis and added more days for collection of data. I have used many sources for information on oxygen production of plants, the composition of the atmosphere, the impact of increased UV light on photosynthesis production, and the causes and consequences of ozone depletion My lab report is 3,206 words and each section in my lab report is carefully written.

Blog 3/9/11

Today I collected data again from my experiment. With the help of Ms. Weissman, I kinda figured out that the amount of oxygen produced by the plants has to do with the amount of oxygen in the atmosphere. I also realized that the plants with a plant light have produced more oxygen than the plants with the UV light.

Blog 3/8/11

Once again I collected data from my experiment. I am beginning to see a little bit of a pattern. The pattern could be that the data goes up and down, etc. Anyways, I need to start working on my lab report and my graphs.

Blog 3/7/11

Today I collected data again from my experiment and put it in my data table. It was my fifth day of data. The amount of oxygen produced by the plants is showing no patterns and I am pretty sure that my hypothesis is wrong. After I collected the data I set-up my experiment again.

Blog 3/4/11

Today I set-up my experiment up again and re-did my data table. I have collected 4 days of data so far. My data has not shown any patterns so far. I also need to start graphing or get a good idea of how I am going to do my graph and lab report.

Distance from the Light to the Plant	Oxygen Production of Containers	Day 1 Oxygen Production	Day 2 Oxygen Production	Day 3 Oxygen Production	Day 4 Oxygen Production	Day 5 Oxygen Production	Day 6 Oxygen Production	Day 7 Oxygen Production
15 cm from the UV Light	20.9%	20.7%	20.6%	21.5%	21.3%
35 cm from the UV Light	20.7%	20.3%	20.4%	21.4%	20.9%
60 cm from the UV Light	20.4%	20.2%	20.4%	21.3%	20.8%
15 cm from the Plant Light	23.4%	20.0%	20.3%	21.1%	20.9%
35 cm from the Plant Light	23.2%	19.3%	19.8%	20.9%	20.9%
60 cm from the Plant Light	23.1%	19.8%	21.1%	20.8%	20.7%