8. 1.Guide students to construct a simple formula within a single cell. (i.e. =2+2)
9.
10. 1.Demonstrate how take a simple formula from a notebook and transfer to the workbook, with 1 or 2 variables / references.
11. 1.Guide students to construct a simple formula within a single cell. (i.e. =A1+A2)
12. 1.Have students open their saved file from the previous class and total their grades to find the average. Next guide them to write another formula to calculate their average grade.