As you begin adding lots of assignments, the page will scroll to the right, and you won't be able to see the students' names anymore. Make sure they're always visible! Click cell B2, and then click Window > Freeze Panes.

You'll also want to make sure, when you have lots of assignments, that students' names also print on every page. To do that, click File > Page Setup and choose the Sheet tab. Next to the words Columns to repeat at left, click the small white, blue, and red icon. A new small window will appear. Click the A at the top of column A, then click the white, blue, and red icon again. Click OK.

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