A detailed lesson plan in Collection of Data

8/20/2019 A detailed lesson plan in Collection of Data

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A Detailed Lesson Plan in Mathematics for Grade 7

(Executed Lesson Plan)

Name of Student Teacher:Eusefa M. Sostines

! "#$E%T&ES

At the end of the 60-minute lesson, the students shall be able to:

• identify the dierence between primary and secondary data

• collect or !ather statistical data and

• apply the dierent methods of collectin! data.

! S'#$E%T MATTE

A. T"P%: "ollection of #ata

B. MATEALS: $aptop, %ro&ector, %ower point %resentation, 'oo(,

%aper, 'oard, "hal(

C. EEEN%ES:Mathematics )rade * $earners Materials by #epEd

! P"%ED'E

TEA%*E+S A%T&T, ST'DENTS- A%T&T,

A. Preparatory Activities

1. Routine Activities

"lass, let us all stand and pray.

%rayer leader, please lead the

prayer.

)ood mornin!, "lass+

he students will pray.

)ood mornin!, Ma/am+


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'efore we start our discussion

please pic( up the pieces of paper

under your chair then arran!e your

chairs silently. And also please (eep

all the thin!s unrelated in oursub&ect.

ho are absent for today1 %lease

loo( at your seatmate.

2. Motivation

'efore we start our discussion, letus 2rst tal( about the

communication life of people.

3f we/re !oin! to compare our

communication life before and

now, we can say that our present

communication life is more

ad4ancement than before, it

because of many dierent forms of

technolo!ies madein our new

!eneration that ma(es the life of

the people became easy to

communicate with their family and

friends.

And cellphone is one of the

technolo!ies made for the present

communication life of the people

which can brin! anywhere they

want.

$i(e in your case class, 3/ am sure

that most of you ha4e a cellphone

ri!ht1

the students will pic( up

the pieces of paper and

arran!e their chairs silently

5one, ma/am.

es ma/am.

raisin! of hands. . .


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ime/s up+

7( class,!o bac( to your proper

place and please settle down.

5ow, who amon! you can describe

about the thin!s that you did in the

2rst acti4ity1

7(, face your classmates and state

your answer.

9ery !ood+

5ow in the acti4ity how will you

represent the (ind of sim card use,

number of times they load, and the

person they contact usually1

hat/s ri!ht+

7r in other words we can call it as

the data that you need to (now

students will !o bac( to

their proper place and they

will settle down


Ma/am in our 2rst acti4ity

we collaborate with our

classmates by as(in! what

(ind of sim card they use,

followed by as(in! them of

how many times they load

their sim in a month, and

lastly by as(in! them who

amon! the person they

contact usually.

Ma/am they ser4ed as the

information that we

!athered from our

classmates.


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about.

3s that clear1

5e8t, how will you represent your

classmate as part of the acti4ity1

E8actly+

our classmates or all of you ser4ed

as the source of information that

you !athered.

3s that clear1

And lastly, how will you represent

yoursel4es as part of the acti4ity1

ow did you say that all of you

ser4ed as a collector of the acti4ity1

hat/s ri!ht+

3n the statistics based from the

acti4ity, you can call yourself as the

researchers who !athered or collect

data from any sources.

3s thatclear1

7(, based from your acti4ity, what

do you thin( is our topic for today1

B. Exploration and Discovery

es ma/am.

Ma/am they ser4ed as the

source of information that

we !athered in the acti4ity.

es ma/am.

Ma/am each of us ser4ed as

the collector of the acti4ity.

Ma/am because in the

acti4ity our tas( is to collect

or !ather information from

our classmates.

es ma/am.

Ma/am !atherin! data.


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hat/s ri!ht+

And in other words we can also call

our topic for today as collection of

data.

So what is your e8pectation about

this topic1

7(, !ood e8pectation.

5ow let us start discussin! about

collection of data by de2nin! the

word collection and the word data.

$et us 2rst de2ne the word

collection.

"ollection is the act or process of

!ettin! thin!s from dierent places

and brin!in! them to!ether.

So it is the literal meanin! of

collection.

5ow, how will you de2ne collection

in Statistics1

hat/s ri!ht+

5e8t, let us de2ne the word data.

Ma/am we will learn how to

!ather data in most

appropriate way.

Ma/am collection is the

process of !atherin! data

from dierent sources and

analy;es them to!ether.


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#ata can be information, statistics,

numbers, facts, 2!ures, and records

that used usually to calculate,

analy;e, or plan somethin!.

5ow, after we de2ne collection and

data then what do we mean by data

collection1 Anyone1

es1

hat/s ri!ht+

So data collection is the process of

preparin! and !atherin!

information and it is systematic

!atherin! of data for a particular

purpose from 4arious sources,

which has been systematically

obser4ed, recorded, or!ani;ed.

3n short, we can say that data

collection is a term used to describe

a process of preparin! and

collectin! data.

3s that clear1

#ata !athered may be classi2ed as

primary or secondary.

5ow, based from the pictures what


Ma/am data collection

refers to the process of

collectin! some important

information.

es ma/am.

Ma/am based from my

understandin! on that

picture, 3 can say that

primary data is information


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do you thin( is the meanin! of

primary data1

hat do you mean with an

interaction with the sources1

9ery !ood+

ow about on the secondary data1

hat do we mean by this data1

3f we !athered data not from the

primary sources, then what do we

called to the sources of the

secondary data1

hat/s ri!ht+

5ow, li(e what you said before, the

de2nition of primary data is

information !athered directly from

the source or we called this data as

2rst-hand or ori!inal sources.

hile secondary data is information

!athered from the secondary

that we !athered with an

interaction with the

sources.

Ma/am it means that when

we !athered data we !etthe information directly

from the source.

Ma/am in contrast with the

primary data, secondary

data is the information that

we !athered not e8actly

from the primary sources.

Ma/am maybe we called

that as secondary sources.


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sources, such as boo(s, &ournals,

ma!a;ines, or thesis of other

researchers.

5ow, why do you thin( that boo(s,

&ournals, ma!a;ines, or thesis ofother researchers are considered as

secondary sources1

9ery !ood+

5ow, can you !i4e some e8amples

of primary data1

9ery !ood+ ow about e8amples of

secondary data1

9ery !ood class+

"an you now distin!uish the

dierence between primary and

secondary data1

7(, who amon! now can say the

dierence between these two data1

7(, state your answer and face

your classmates.

Ma/am because when we

!athered data with the use

of boo(s, &ournals,

ma!a;ines, or thesis ofother

researchersinformation

from these sources are not

directly came from the

primary source.

students will !i4e some

e8amples of primary data

students will !i4e some

e8amples of secondary

data

es ma/am.


Ma/am primary data is the

information !athered

directly from the source,

while secondary data is the


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9ery !ood+


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data then we need to (now some

important ways on how to collect

data.

herefore our discussion will also

tac(le about dierent methods of!atherin! data.

3nter4iew

7bser4ation

E8perimentation

>uestionnaire

?e!istration or "ensus

3nter4iew, obser4ation,

e8perimentation, and =uestionnaire

are the methods of !atherin! data

which can be used to !ather

primary data.

hile re!istration or census is the

method amon! the !i4en 24e

methods of !atherin! data that can

be used to !ather secondary data.

'efore we discuss each of the

methods, 3 want you to watch 2rst

the 4ideo that 3 found that can help

you to understand each of the

!i4en methods.

the teacher will play some 4ideo

students will watch the

4ideo


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After playin! the 4ideo.

5ow what methods did you see on

the 4ideo1

3n what part of the 4ideo is the

inter4iew method1

hat/s ri!ht+

ow about the part where there is

an obser4ation method1

'ut how did you say that there is an

obser4ation method in that 4ideo1

9ery !ood+

ow about the method of

e8perimentation1 hat part of the

4ideo did you see this method1

Ma/am inter4iew,

obser4ation, and

e8perimentation.

Ma/am the part where thereis two students who

inter4iew other students

about the importance of

trash can.

Ma/am same with the 4ideo

where the inter4iew method

use.

Ma/am because before they

do the inter4iew, they do

the obser4ation 2rst to

(now how the students of

their school !i4e attention

to the importance of

cleanliness in their

surroundin!s.

Ma/am e8perimentation

method is the part of the

4ideo when the two

students throw some trash

on the @oor to test how


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ow did you say that they use an

e8perimentation method1

7(, 4ery !ood obser4ation.

And what (ind of data ha4e you

seen on the 4ideo1

hy is it primary data1

9ery !ood+

5ow, let/s de2ne each of the

methods of !atherin! data.

irst is the inter4iew method.

3nter4iew method is a direct

method of !atherin! data because

the data was came directly from the

source.

And since it is directly from the

primary source, then this method is

a face-to-face in=uiry with the

respondent.

students of the school pay

attention to the cleanliness

of their surroundin!s.

Ma/am because of usin!

tools to come up with thedata that they need to

analy;e.

Ma/am it is primary data.

Ma/am because the data

was !athered directly from

the sources.


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$i(e what you ha4e watched from

the 4ideo, two students !athered

data about the importance of the

trash can inside their campus by

directly as(in! some of the

students of their school.

"an you now !i4e another e8ample

of !atherin! data with the use of

inter4iew method1

9ery !ood class+

5ow, do you ha4e any =uestions

about inter4iew method1

7(, ne8t is the obser4ation method.

his method ma(es use of the

dierent human senses in !atherin!

information.

5ow class based from the 4ideo and

your answer before,which of the

human senses use to !athered data

as obser4ation method1

hy the sense of si!ht1

students will !i4e e8ample

5one ma/am.

Ma/am the sense of si!ht.

Ma/am because they

obser4e the beha4ior of the

students re!ardin! the

cleanliness of their school

surroundin! by loo(in! at

the reactions of each

students toward the trash

that they use to test the


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hat/s ri!ht+

'ut aside from the sense of si!ht,

we can also use other dierenthuman senses to this method it

depends only on the data needs to

!ather by the researcher.

7ther e8ample for this method is an

astronomer loo(in! at the ni!ht s(y

and recordin! data re!ardin!

mo4ement and bri!htness of the

ob&ects he sees, a botanist

recordin! daily data on plant

!rowth after loo(in! and measurin!

each day, and a doctor watchin! a

patient/s reaction to medication.

5ow who amon! you can !i4e

another e8ample of !atherin! data

for the obser4ation method1

9ery !ood class+


about obser4ation method1

5ow, we proceed to the

e8perimentation method.

his method is usually conducted in

laboratories where specimens are

students response.


5one ma/am.


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sub&ected to someaspects of control

to 2nd out cause and eect

relationships.

rom the 4ideo you are ri!ht to say

that from the 2rst part of the!atherin! data we can also say that

they also use the e8perimentation

method because li(e a scientist who

uses dierent scienti2c tools in the

laboratories can also do outside the

laboratory or anywhere with the

use of any materials that can help

researchers to analy;e the data

that they need to !athered.

5ow, who amon! you can also !i4e

some e8amples of !atherin! data

with the use of e8perimentation

method1

9ery !ood class+

5ow do you ha4e any =uestions

about e8perimentation method1

5e8t, we proceed to the method of

=uestionnaire.

'efore we !o to the de2nition of

this method, 3 wantyou todisco4er

the meanin! of this method 2rst by

loo(in! at these pictures.

students will !i4e

e8amples

5one ma/am.

students will obser4e the

!i4en pictures


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5ow, based from the pictures, what

can you say about the

=uestionnaire method1

hat/s ri!ht+

'ut if we/re !oin! to compare this

method to the inter4iew method,

then what can you say about the

dierences and similarity of these

methods1

And what is the similarity of these

two methods1

9ery !ood+

5ow, =uestionnaire method is

referred to as the indirect method

of !atherin! data because this

ma(es use of written =uestions to

be answered by the respondent.

Ma/am the data will be

!athered by lettin! the

respondents to supply

information in the !i4en

=uestionnaire.

Ma/am the only dierence

between the two methods

is the way they !athered

data because in inter4iew

method a researcher

!athered data directly from

the person they use as the

source of information, while

the =uestionnaire method

use some =uestions written

on the paper which not

directly !athered from the

source.

Ma/am the similarity is that

the information that we can

!athered with the use of

these methods is a primary

data which came directly

from the primary source.


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or e8ample is that the !o4ernment

wants to (now if people are

pleased with how the !o4ernment

is bein! run, so they hand out

=uestionnaires to the public as(in!if they are happy and, if not, how to

impro4e.

or this e8ample we can say that

the data to be !athered is about

the satisfaction of the community

from the !o4ernment ser4ices.

5ow, who amon! you can !i4e


with the use of =uestionnaire

method1

9ery !ood class+

5ow do you ha4e any =uestions

about =uestionnaire method1

7(, for the last method.

e also ha4e the re!istration or

census method.

$i(e in =uestionnaire method, 3 will

also let you disco4er the meanin!

of this method by also loo(in! at

the !i4en pictures.

students will !i4e another

e8ample

5one ma/am.

students will obser4e the

!i4en pictures


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5ow based from the !i4en pictures,

what can you say about

re!istration or census method1

ow did you say so1

9ery !ood+

5ow this method re=uires the

enactment of law to ta(e eect

because it needs the participation

of a lar!e, if not the entire,

population.

or e8ample, Educational

"haracteristics,

5umber of $i4e 'irths by eena!e

Mother in the %hilippines within

B000-B0C0, 5umber of re!istered

deaths, and B0C0 ?esident

%opulation of Dnited States.

ho amon! you now can !i4e


Ma/am the data that can be

!athered by this method is

not directly from the

source.

Ma/am because from theword census, 3 conclude

that the data !athered by

the researcher co4ers the

entire record of one

country, therefore it means

that the data needs can

only !athered with the use

of some records made by

the other sources from the

dierent ocials ofone

society.



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with the use of re!istration or

census method1

9ery !ood class+


about re!istration or census

method1

So do you understand about the

dierent methods of !atherin!

data1

7(, 4ery !ood class+

C. Generalization

5ow, let/s ha4e some recap about

the terms that was discussed a

while a!o.

hat do we mean by data

collection1

hat are the classi2cations of

data1

hat is the dierence between

primary and secondary data1

5one ma/am.

es ma/am.

Ma/am data collection is theprocess of !atherin!

information from dierent

sources.

Ma/am primary and

secondary data.

Ma/am primary data


directly from the source,

while secondary data


indirectly from the source.


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And what are the dierent methods

of !atherin! data1

hat types of data can we collect

by usin! these methods1

9ery !ood+ 5ow do you ha4e any

=uestions about collection of data1

D. Evaluation

5ow, for your ne8t acti4ity, 3 want

you to collect data outside the

classroom.

or this acti4ity, you/re !oin! to

!ather information with the

application of our lesson from the

school sta it maybe from the

school 4endor, security !uard,

nurse, librarian, or house(eepin!.

3 will !i4e you ten minutes to

Ma/am inter4iew,

obser4ation,

e8perimentation,=uestionnaire, and

re!istration or census.

Ma/am we can collect

primary data by the use of

inter4iew, obser4ation,

e8perimentation, and

=uestionnaire methods, and

secondary data is the

information that we can

collect from the re!istration

or census method.

5one ma/am.


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!athered data and after ten

minutes you/re !oin! bac( inside

the classroom with at least three

respondents so you may use your

watches to time your acti4ity, and

you will do this acti4ity by partner,

so you may choose your own

partner to !athered data.

5ow, please fall in line with your

partner and before you start 3 will

2rst !i4e you an acti4ity sheet.

the teacher will distribute acti4ity

sheets

7(, in doin! your acti4ity please

maintain your discipline, no one

could ma(e unnecessary noise, is

that clear1

7(, you may now start.

the teacher will facilitate the

acti4ity

After ten minutes.

7(, class time/s up.

5ow pass your output, and please

!o bac( to your classroom and sit

on your proper place, then we will

tal( about your assi!ment.

E. Assignent !Revie" a#out

es ma/am.

students will start doin!

the acti4ity

students will pass their

output and they will !o

bac( to their classroom


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Angles$

5ow for your assi!nment 3 want

you to ma(e a sur4ey in your

community or in school to 2nd out

how far students tra4el to come to

school. Ma(e the best estimate

usin! (ilometers, as( at least F0

students.

ou will do this assi!nment by

!roup, so now count one to 24e for

you to ha4e a !roupmates.

ou may di4ide the number of

respondents so that each of the

members of the !roups will ha4e a

tas( for your assi!nment.

And put your assi!nment on a short

bond paper, then you will pass it as

a !roup.

3s that clear1

5ow before we end our class, do

you ha4e any =uestions or

clari2cation re!ardin! your

assi!nment1

7(, that/s all for today. han( you

and !ood day.

es ma/am.

5one ma/am.

)ood day ma/am and than(

you 4ery much.

%omment:


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%hec/ed 01: Mrs. Elsa %. #i;on

%oo2eratin3 Teacher

Documents

A detailed lesson plan in Collection of Data