spreadsheet report

Authors Avatar

William Neale 10JM

Assignment 4 – Unit 2
Spreadsheet Report

The spreadsheet is intended for a science teacher teaching a Year 10 class in a secondary school. He is having difficulty managing all of the data concerning the marks and attendance of class 10X2.  He would like to know if a computer could aid him to process the data from module tests that are being taken this year. He would like to know whether the pupils are on target or not, the grades gained from the tests, the total marks and grades, and the average, minimum and maximum marks and grades. He would also like the computer to help him to keep track attendance. He would like to know the total attendance of the members of his class.

When complete, the spreadsheet will automatically calculate the grade of each module test, and display whether the pupil is working at heir level. It will also calculate the total marks and average grade of each pupil, and for the entire class. This will be shown on one sheet, whilst on another, the total number of attendances and the total attendance as a percentage over a whole term will be shown. This will be useful for the teacher so as he can monitor his pupils and help those who are under performing easily.

 

In order to do this, I needed to plan out the spreadsheet. I worked out what sheets and tables I needed, and figured out which functions and formulae I would be using to calculate with.  I planned to have two sheets, Tests and Attendance. The Tests sheet contains three tables. The first is the Results table and it contains the results of the science module tests. The pupil’s surname and forename are located in the first two columns, and their expected mark in the third column. The data relating to each separate test is located in three adjacent columns, with a merged cell above tying them together. There are four of these next to each other, one for each module. The first column in the group of three is called Marks, and this contains the actual score from each test. The next column is called Grade and this shows the grade corresponding to the mark. This grade is obtained from the second table, called Points, which contains the points and grading system. Using the VLOOKUP function does this. The cell references here must be absolutes. The third and final column is called Attainment. This column uses an IF function to calculate whether the student is on target or not. If the marks attained in the test are less than the expected grade, the box will show Attention, whilst if the marks from the test are higher, the box displays On Target. There are three more columns after these. The first is Average Mark, which uses the AVERAGE arithmetic function to calculate the average mark attained by the pupil. The next column is Average Grade, which again uses the VLOOKUP function, but this time to show the average grade from the average mark and the points table. The final column is called Attainment, and as with the other Attainment columns, it uses and IF function to calculate whether the pupil is on target or requires attention. The final table contains the average, maximum and minimum scores and grades of the class. This is done with the AVERAGE, MAX and MIN arithmetic functions. The second sheet is called Attendance, and it contains the data regarding the class’s attendance. This sheet contains two tables. The first is called Attendances, and this contains the information about the class’s attendance. The first two columns contain the pupil’s surname and forename. The top row of the table contains labels for the data below. The next 12 columns contain the attendance data itself, except for the sixth column, which is left blank due to a half-term holiday. To show the day-by-day attendance of the pupils, a 1 is used if they are present, and a 0 if absent. The next column calculates the total number of attendances the pupil has made. Using a SUM function over all of the individual’s attendance data does this. The final column shows the total attendance of the pupil as a percentage. I plan to do this by using the AVERAGE function over all of the pupil’s attendance data. This will give a decimal, which can then be formatted to show as a percentage. The second table shows the class’s average, maximum and minimum attendance. Each row uses either the AVERAGE, MAXIMUM or MINIMUM function over the final two columns of the last table. A graphical plan is shown on the previous page.

Join now!

In order to make the database work, data is needed. The data needed for the first sheet are the surnames and forenames of the pupils, their expected marks, the marks obtained in the four module tests, and the marks needed to obtain each different grade. The second sheet requires the pupil’s surnames and forenames, their attendances, and the dates of the lessons. The data would be obtained from the science teacher himself, but as he does not really exist, I shall have to create the data myself.

Once I had created all of the data, I started to ...

This is a preview of the whole essay