Measures of Central Tendency: Mean, Median and Mode
Semana 04 - unidad 2 - tema 1
1. UNIT 2
Design and construction of digital
resources
TOPIC 1
Excel spreadsheet
INFORMÁTICA EDUCATIVA
EDU 714
Facultad de Educación
Escuela de Educación
3. INICIO DESARROLLO ACTIVIDAD CIERRE
TEMA 1
INICIO
2
UNIDAD
LEARNING RESULT
Build an Excel spreadsheet for the
systematization and analysis of evaluative
results
5. DESARROLLO
INICIO DESARROLLO ACTIVIDAD CIERRE
A) What is Excel?
It is a software that allows accounting and financial
tasks thanks to their functions, specifically developed
to help create and work with spreadsheets.
TEMA 1
DESARROLLO
2
UNIDAD
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B) Main teaching uses
With Microsoft Excel it is possible to
significantly improve the efficiency of
data processing related to our
students as well as allowing the
development of interesting didactic
applications
TEMA 1
DESARROLLO
2
UNIDAD
7. DESARROLLO
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TEMA 1
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UNIDAD
SPECIFIC USES
Completion of approved
and disapproved statistics
Elaboration of statistical
graphs
Elaborate worksheets
Systematised report card
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TEMA 1
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UNIDAD
SPECIFIC USES
Students, develop different types
of graphs to extract statistics for
analysis and reporting to
managers and organizations that
require it
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SPECIFIC USES
Calculus provides a great environment
for the study of the representation
(modeling) of problems, for the use of
formulas in mathematical calculations
and for the solution of various
problems.
TEMA 1
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2
UNIDAD
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SPECIFIC USES
Another alternative of Excel is to present the data
aesthetically: we can place different types of letter, borders,
give formats to cells, sort data, enter and store large amount
of information.
TEMA 1
DESARROLLO
2
UNIDAD
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SPECIFIC USES
Stimulate higher order mental
capacities [4] by using formulas to
answer conditional questions of the
"if ... then" type;
TEMA 1
DESARROLLO
2
UNIDAD
12. DESARROLLO
INICIO DESARROLLO ACTIVIDAD CIERRE
EXAMPLES
Class schedule. A very simple but
very useful weekly class schedule,
with which you will not miss even
a class time and you can take
advantage of the time better. It is
also available in printable PDF
format, in case you prefer to fill it
by hand.
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DESARROLLO
2
UNIDAD
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INICIO DESARROLLO ACTIVIDAD CIERRE
EXAMPLES
Daily schedule. For those who have
a good habit of noting the tasks of
the day as soon as they start the
day (or even the day before, at
night) this template will come to
them that they will not be painted.
In it you can organize your whole
day: tasks, meetings, calls, things
you can not forget
TEMA 1
DESARROLLO
2
UNIDAD
14. DESARROLLO
INICIO DESARROLLO ACTIVIDAD CIERRE
EXAMPLES
Exercise table. With this template
you can take note of your
complete fitness plan. It can also
be useful if you are a monitor in a
gym and want to share them
among your students
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2
UNIDAD
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EXAMPLES
Teacher's Notebook: Work done by
a group of teachers who want to
share with us all this material
specially prepared for elementary
teachers.
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DESARROLLO
2
UNIDAD
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C) Construction of an evaluative
template
Steps for building a spreadsheet:
1. Open a new file in Excel and
save it somewhere on the PC
(our folder, Desktop, etc.)
2. In the form we will enter a list
of 15 students with 5 notes each
and a final column that says
average
TEMA 1
DESARROLLO
2
UNIDAD
17. DESARROLLO
INICIO DESARROLLO ACTIVIDAD CIERRE
Steps for building a master data
sheet:
3. Students will order them with a
column that says "Last name" and
another one that says "Names", the
notes will be ordered as N1, N2, N3,
N4 and N5 and the final column as
"Average"
4. We will try to adjust the rows and
columns to a similar size and that we
can see as much as possible,
completely within the screen
TEMA 1
DESARROLLO
2
UNIDAD
18. DESARROLLO
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5. We will insert the data of the
students (Last Name + Name) in
different columns and not in
alphabetical order
6. Then we will enter the notes
of each student, separating the
hundred of the tenth by a ",", for
example: 6.5
7. Now, to make the work more
complex, we will insert a note
column 6 (N6) and a row for a
new student
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2
UNIDAD
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8. Then we will sort the data
in alphabetical order from
the last name
9. We will add a new
column before the surname
column to number the
students (column "No.")
TEMA 1
DESARROLLO
2
UNIDAD
20. DESARROLLO
INICIO DESARROLLO ACTIVIDAD CIERRE
9. In the Average column we will take the average
of each student by adding the corresponding
"Function"
10. Repeat the formula to get all the averages
11. We will look at the average cells and check that
there is no more than one decimal
12. We will add a row up and we will put a title to
the template (for which we will combine cells)
TEMA 1
DESARROLLO
2
UNIDAD
21. DESARROLLO
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15. Then we will arrange some graphic details, like
colors, fonts, sizes, etc.
16. Then we will add a new column called "Final
Situation" and use the logical function of "SI" to
establish a formula that throws students
"Approved" and "Disapproved", eg: = SI (E1> = 4;
";"reprobate")
TEMA 1
DESARROLLO
2
UNIDAD
22. DESARROLLO
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17. Now we will create in a second sheet (that we will
call "Statistics"), the following elements:
A) Number of students: With formula "Count" selecting
all surnames
B) Highest average: With formula "Max" selected all
averages
C) Lowest average: With formula "Min" by selecting all
averages
TEMA 1
DESARROLLO
2
UNIDAD
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D) Number of approved: With formula «Count.If»
selecting the data of «Final situation»
E) Number of failures: With formula «Count.If»
selecting the data of «Final situation»
F) Average of the course: With formula "Average"
selecting the averages of the course
TEMA 1
DESARROLLO
2
UNIDAD
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18. In the same sheet of "Statistics" we will create a
graph selecting Surnames and Averages
19. The graph will be the one of bars and will show the
average of the course of each one of the students
20. We will carry out some final systematizations using
formulas such as conditional formatting to mark the
red and blue notes (and averages and final situation)
21. Finally in another sheet and with the same data, we
will order the sheet from the highest average to the
lowest
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UNIDAD
25. ACTIVIDAD
Prepare an Excel worksheet for
grading, applying formulas and
constructing graphs based on
the following tutorial:
https://drive.google.com/file/d
/0B2YH9aXy1oZccDl0MWE4RzN
LRkU/view?usp=sharing
INICIO DESARROLLO ACTIVIDAD CIERRE
TEMA 3
CIERRE
1
UNIDAD
26. CIERRE
INICIO DESARROLLO ACTIVIDAD CIERRE
TEMA 1
CIERRE
2
UNIDAD
2 or 3 students present their
elaborate forms which are fed by the
teacher and the course
The teacher then invites the
students to analyze the pedagogically
the results expressed in graphs and
around which educational decisions
allows to take the work done.
27. CIERRE
Finally consult the students who from the
realized explain what other educational
uses could give to the construction of
worksheets in Excel
INICIO DESARROLLO ACTIVIDAD CIERRE
TEMA 1
CIERRE
2
UNIDAD