Above is a chart I created using the data from the GoogleDocs spreadsheet. It looks very professional, and it only took about 3 steps to create. "Insert chart", highlighting the information I needed, and "Save Chart". Using this chart makes reading any data much easier to read and decipher.

In analyzing the data from the chart, it is apparent every students test scores improve over time. Clinton seems to be the TAG student with Gahandi and Farmer not far behind. Hepburn seems to have some trouble in the middle of the testing, but pulls her scores back up after that. There are a wide range of learning paces, but overall, all the students are making steady improvement. I feel some interventions should be done with Isabella to make sure she doesn't fall too far behind, as her test scores seem to level off a bit toward the end of the testing period.