informatika kelas 9 bab 1 informatika untuk SMP kurikuum Merdeka bagian 1 hal 1 25

Assalamualaikum warahmatullahi

wabarakatuh peace be upon you

all I am [ __ ] from Inside Chamber

now it is the turn of Informatics for Junior High School Grade 9

we start from the first chapter okay so in

this first chapter we will learn what

this is yes as usual we start from the

learning objectives yes the learning objectives

students can explain the importance of

Informatics clearly Informatics is very

important yes because almost everything is

now controlled by computers

yes reflect and connect

the concept of Informatics with

learning practices that have been done in

grades 7 and 8 yes and

prepare themselves for

Informatics lessons grade 9 yes students are able to

explain the contribution of Informatics to

the profile of

Pancasila students and

other subjects statement eh trigger question

yes Informatics has elements that

build an Informatics building

what are those elements the building

reflects yes yes if

you follow the building like

reflecting a house yes There is a roof there are

walls there are foundations well

concept map Well here Informatics Junior High School What

is Informatics activity plan

red thread Informatics lessons phase D Well

we are now in phase D yes Prof

Pancasila learning profile continue with

apperception

Informatics is one of the

disciplines that is widely used in

everyday life, especially now, yes, the more we go

here, the more

Informatics we need concepts and

Informatics is very useful, especially

to solve various

problems that we face. Remember

you in grades 7 and 8 you studied

Informatics with its nine elements

through making cakes, bracelets,

card games, musical instruments and so on.

We have learned that, right? In grade 9,

you will explore the

scientific concepts of Informatics, but

before that, you need to remember

what Informatics is and what

its relationship is with the Pancasila student profile, the common

thread of the connection of

each Informatics element that is studied

starting from grades 7 and 8 and so that you are

better prepared to start

Informatics learning activities in grade 9 Okay,

continue with keywords, well, this is a

mind map So we map what

we think So the concept is

Informatics, computational thinking, BK, yes,

this is ee, yes, the

building elements, yes, we think computationally

So how do we think like a

computer thinks, well, like that, yes,

even though computers also stimulate how

we think, yes, finally, after

conceptualizing, yes, something we call

this computer, yes, the next generation

must be able to think Yes, for How do

computers think about

information technology and information and

communication technology, we know it as ICT, well,

what is practical Informatics, computing

systems,

computing systems, computer networks, and the internet,

JKI, this is how we can connect with

each other, data analysis, uh, data is

just data, data will become

knowledge if we process

it, algorithms and programming, well, this is it.

For programmers, we have to learn this,

how can we think about

steps to produce

something, yes, the social impact of Informatics, dsi,

yes, this is also important because we are

social beings, practical practitioners across

fields, PLB, how Informatics will

affect biology, physics, and what E,

what admin, and others, yes, this is the profile of

Panceria students, our basics,

our foundations, this is it. We as

Indonesians must be Pancasilaists,

what is Informatics? Informatics is a

discipline of study, yes, we

learn design, we design

something, making computing systems, many

uses, yes, we make it, and the

principles that form the basis of the

design. Informatics

includes science and engineering, science is

pure science, engineering is practical science,

yes, some principles that students need to understand

in studying Informatics

are as follows: one, Informatics is

based on computational thinking,

commutational thinking yes how

can we think like a computer

thinking as a reason to think yes

thinking is the most important element

in learning yes Informatics is not

just using gadgets or computers

not only can scroll and

claim to be able to Informatics like that

but also using software applications

and computing systems Informatics

is one branch of science like

mathematics biology economics used to be

part of mathematics yes now it has

split yes

okay Informatics consists of concepts and

practices packaged in

learning activities that are expected to

be a fun learning experience

meaningful and memorable

yes enthusiasm Informatics is a science

that interacts with all fields

Therefore after studying

Informatics you need to think What is

the relationship with other subjects

well this language Yes all of those things will be

related yes what KUD get in

this Informatics learning is important

ask yourself

what have you got that can help me

to understand other subjects

better and vice versa

sometimes we understand something

after we study

Informatics number L

Informatics learning will educate you

So that one day you become a creator of

creative digital work ideas or not use us

this anything uses from abroad you know

this is dangerous yes we social media from

abroad yes we ee computer system

from abroad administration from

abroad if everything is from abroad

then we don't have

digital sovereignty, right, think about it, it's very important, right,

different from China, for example, if you

enter China, there's Google, there's

Baidu there, there's no

YouTube, there's bil-bili, right, how cool is

Indonesia, how do you use Instagram from

America, use TikTok from China,

use Telegram If I'm not mistaken,

it's from Russia, right? Then where are the original

Indonesian ones? If I'm not mistaken,

this is Catfish? The government should

provide incentives for its citizens who want

to use this, what are

domestic digital products?

Well, like

that, there

should be intervention, right? If I'm not

mistaken, we have Catfish from

Indonesia, but it's quiet,

this Informatics learning is carried out

to deepen the concept of informatics,

form character skills that

reflect not being too fast with

technology, the important thing is to think,

okay, the important thing is to think, don't

just

dance, think, that's what Cak Lontong said.

Okay, let's

continue, if we dance a little, dance

a little, this is dancing, why is it so

little? Informatics and the profile of

Pancasila students, all lessons in the

Indonesian curriculum are aimed at

forming the profile of Pancasila students. then

What is the definition of the Pancasila profile Yes, it is

clear, the first is the one and

only God, we must believe in God Yes, whatever

we do is a form of

our worship Well, that's the first principle of

Pancasila, yes, that's only the first,

not yet the fifth, uhuh, in this

formulation of the Pancasila student profile,

Indonesian students are students who live their entire

lives from birth

to death, yes, those who

have global competence, yes, global, that is

global and behave in accordance with

the values ​​of Pancasila contained

in the Pancasila principles, like that,

this statement makes three keywords,

lifelong students, yes, so it's never too

late, Mr. Ali, even though you

're old like this, you're still learning

global competence B Global player Don't

just focus on domestic matters, yes, this is

informatics, join and practice the

values ​​of Pancasila, the profile is

stated in six dimensions, namely,

having faith, being pious to God Almighty, having

noble morals, being global, mutual cooperation, being independent, having

critical and

creative reasoning, yes, we have faith, yes, from

the word faith, the first sentence, the

first sentence, having faith, even though Cleanliness

is part of faith Look at the

cleanliness of Indonesia, let's go for a walk

Wow, that means it's only the first point

Oh, the first word, having faith is like that, even

part of it has failed We're in a mess,

right? Cleanliness is part of

your faith, you go out to ee to

your school, yeah, after August 17th, like that Wow, in

front of the stage, trash, you have faith,

where does it come from, not even part of it,

ee This is criticism, yes, criticism, including for

sir, Informatics will help

you prepare yourself as a

citizen of the digital world, yes,

digital downstreaming, that's what Mr. Gibran said, namely the

virtual world through the internet, in the digital world,

digital citizens also need to build

good habits to

develop the character of good digital citizens,

life in the digital world is in line

with the real world, it has to be like that, you guys are

digital, keep forgetting the natata world

Wow, you guys could go crazy, you have to have good

character in both the real world and the

digital world, right? Then, if in the

real world, cantun in the digital world is so

fierce, Yes, just because you

don't know, use a

fake profile, don't be like

that, for Indonesian students,

this good character is formulated as a profile of a

pansiran student, you know, through

Informatics subjects. You will also

learn to develop

these characters, citizens of the real world and citizens of the

virtual world, right,

when discussing material about

computational thinking, analysis,

and programming, and the social impact of

Informatics, you will hone your

critical and creative learning skills. Wi,

critical and creative, dude, in the process of

learning various Informatics materials,

you will learn independently when

doing assignments. Independent, yes, Independent,

independent, done alone,

yes, a little bit of nagging is

okay, yes, at ma, die, copy, modify, you know, the

assignments given by the teacher.

You will also develop the ability to

work together, yes, work together with

friends, yes, think critically, creatively, critically,

no, yes, just being told like this, yes, like that, yes,

we think, yes, in

discussing and creating, completing

or making projects collaboratively.

This is the keyword for collaboration and EE in

groups, in a group, you

might work with friends

from various regions, right, it's

not even impossible that you will meet and

collaborate with friends from

various countries through the internet, the

virtual world, now is the era, yes, we

chat with foreigners on Om TV,

for example, yes, Ee, that's when you will

learn to grow tolerance and

respect for friends with diverse

backgrounds, not only at the

Indonesian Scope level but also the world. This is of course

done because we believe that

All creatures of the Almighty God are

good and must be respected, do not

blaspheme each other.

Okay, discussion is allowed. Good communication methods

with others also show noble

morals. Your noble morals,

remember the Prophet Muhammad was sent down to

this earth. His mission is to improve

our morals. What is learned in the

subject of Informatics for Junior High School through

this chapter. Sorry, you learn to connect the

experience of learning Informatics in the

past to be woven with what we

will learn in the next year.

This chapter is a map of Informatics reasoning

for learning Junior High School. Remember the

Informatics building, this is what Mr. Ali

meant earlier. The Informatics building has a roof,

this is just the roof, so it

sticks out on the surface, right? If

Gung s is like that, it is like Tik, right? Don't assume that

if you can do Tik, you can do Informatics

because under the roof there is a ceiling,

cross-field practice, there are

walls, right? There is a computer system, right?

There is a computer network, eh, what is this, a

network, ee, a computer, the internet, there is

data analysis, there is a programming algorithm,

there is a social impact of Informatics.

Wow, is there something that is not here yet, what is Tik, right

? Kindergarten at the roof, okay, then

computational thinking, this is the

foundation.

Okay, without A strong foundation of the building

will Ambar

brothers and sisters yes, the building will be built

Let's review what

you have learned through the

activities in the

Informatics books for grades 7 and 8 and

what will be learned in grade 9 in

this book, yes,

computational thinking Let's remember in grade 7,

yes, you have known the basics of

problem solving with four

foundations of commutational thinking through

examples of everyday life,

namely decomposition, abstraction, algorithms,

and pattern recognition or padn, yes, in

grade 8, you learned this pattern, yes, this is

important, yes, you learn to think about

how the algorithm is executed so that it

gets results that match the

sequence of instructions with

applicable conditions, the activities you have

done include the following,

remember again, yes, yes, we have done

this, looking for the most optimal solution,

optimal is not maximum, yes, it's different, yes, the

most optimal is the most effective, yes,

from a problem,

for example, through the case of the shortest time

needed to fill a bucket,

remember, we fill a bucket, yes, there are 3

buckets, the time is only 2 minutes

If I'm not mistaken, yes, how to

fill it, get acquainted with the

link list data structure through the Nun

letter game, yes, modeling

simple problems, solving ee problems,

learning to efficiently model problems that

are bolean or binary logic or yes

later we will add more with logic sor

loh exclusive or later be patient be patient be

patient Come on remember in grade 8 you

have studied the concept of input

process output functions and execute

a series of steps consisting of

several calls to the

same function you are asked to determine the

right steps to produce

an output that has been determined

algorithm yes you also learned

several data representations namely

sets binary octal

decimal binary systems we have studied if you forget to

watch the video again Mr. Ali yes after

solving problems

involving sets that require

logical reasoning you have al and

using stack data changing

inflict and pos

fixed Do you realize that with this provision

you are already familiar with

any number system and expressions in

any form all of this Mr. Ali used to

learn when Mr. Ahli was in college you are

already in junior high school grade 9 you can do things

like this

crazy times have changed Time goes by

more not time goes shorter

yes children grow and that is more

delicious than in the time of Mr. Aling What's

next in grade 9 you will

practice solving problems

we are practicing solving

problems yes that involve

more complex data structures namely graphs and trees

or Tri data structures

are structures that are the basis of

data representation for modeling

various daily problems you

will solve problems regarding patterns

based on exclusive logic or

if or is true If one

or both are true if sor nah only

one is true must be one is true

both are true instead both are

wrong what else is that we will learn

Later you will also learn algorithms

in unplug, namely designing

robot steps through this question Uh make a robot

cuy ee this time will implement

the concept of repetition efficiently lubing

you need repetition The plan where the

robot steps needs

decomposition to bring up

parts of the plan that are repeated yes

okay information and communication technology Let's

remember remember yes class 7

class 8 lessons we will check our memories again

in class 7 You learn ICT

as a tool or tools

used to help complete

daily work not only to

learn to operate applications You

also use it to solve

problems and support tasks it is expected that

after experience using the

application You also reflect on

the concept so that it can be used for

the use of other similar applications

you have used

computers Smartphones and gadgets

now right ee

ee get to know the interface next

next You have also been

active To use various

applications including electronic mail applications

or what we know as email

yes in Indonesian email like that

okay browser application or browser as well as

folder and file manager we have

managed grouping yes on

our computer arranged quite neatly

to find it so it's easy especially if

the data is a lot guys all

these applications are not only useful in

informatics lessons in other students too

yes ICT learning in grade 7 is closed

with the activity of creating documents and

presentations to solve

certain problems even though the features that have been

introduced are only basic features of the application

it is expected that you are able to

use other features that are not

practiced in detail because you

recognize the display pattern, you know the pattern the

pattern is the same yes only the longer it

gets more complex like that Function and

how to work using the application

Let's

remember in grade 8 you don't just

use an application you have

learned to use several tools at once

to produce

integrated content in this situation you

need to use reasoning yes This is

important yes reasoning yes choose the

right tools to achieve

optimal results You have also learned to

read several readings in

digital form different file formats understand

the contents and summarize evaluate

conclude reflect on the contents still

remember yes If Mr. Ali still remembers

because Mr. Ali while making

content various file formats

starting from html hypertext mark up language

that has been read through Brows

yes html this is very simple like

normal typing Just yes if you can

make a website with html you are cool

there are PDF files yes portable data files

document files yes there are many kinds of video files

There are MP4 and others yes flv

You have also worked independently in

groups to produce various

computational artifacts yes the results are

those artifacts the

next meaningful learning activity is to

explore and use the

Maya or virtual laboratory Wow we

can bring the laboratory right in

front of our eyes virtual yes which is

very useful when face-to-

face meetings cannot be done

Maya laboratory is a solution yes especially during the

covid-19 yesterday that wow can't

go anywhere G to understand

other natural phenomena is widely used for

other subjects in the context of informatics

laboratory ra is seen as a

computational artifact this is important yes and is becoming

increasingly important as here which

receives input yes carries out a

computational process simulation of the model that

underlies the learning object and produces

output output that can be analyzed

and

interpreted yes activities in

this laboratory become your basis

in making models or

simulating various phenomena

needed in learning

any material that is inquiry-based

activities using Maya laboratory

in other learning especially

science is expected ee you can combine

with the concept of Informatics yes

especially computerized thinking

in Informatics learning Okay continue

What's next in class 9 Well what next

in grade 9 you will be invited to

analyze various content data in

creating documents in

everyday environments then determine the

most appropriate tools to produce a

computational artifact by using

word processing applications we usually

use Word, yes, there are also free ones, Ee

We process worksheets, we can

use Excel, yes, presentation processing,

we usually use PowerPoint, not only

PowerPoint, actually there are lots of them,

Doodle can also be used for presentations,

Ee and there are lots of paid ones on the Internet, there are

also lots of free ones

and your document management applications

will be visited to solve

problems n-problems in cases that

require analysis and

decision making the most

efficient and optimal tools to create the

required documents sometimes

we use various

devices to produce

optimal results You will also be

active together in a

collaboration using cloud-

based applications as the current generation you are

invited to be creative in making blogs and

Vlogs you already have a Vlog make it

like Mr. Ali yes Mr. Ali also has a blog

but it is not really developed

as a means of practicing

organizing your digital content creations

becoming a blogger and vlogger

is the dream of many young people whatever

their profession yes you ee whatever their profession

yes you can while

vlogging computer systems Come on remember

in grade 7 You have learned that

computers are only hardware that is

useless without

software Yes, right, this body is

useless if there is no brain like

that application software through

unplug activities and eh plug and unplug

did you know that unplak activities

in addition to overcoming the absence of

devices also train you

to build this abstraction for

areas that are not covered by the

internet yes through unplak activities

you are invited to understand what is

software hardware and the

functions of EE and its parts

and How between the components of the device

that work yes So we still

learn this without the internet the

mechanism of how

computer parts work and function to form

a computing system is something that is

invisible cannot be seen

but can be felt like the wind

yes this dynamic can only be understood

with a device model in the form of a

simulation of the dynamics of

execution you have known

hardware hardware determines the

right specifications for certain needs

you understand and practice

interactions between devices by

connecting several devices or

devices yes by using

blue tooth bluetooth well actually

Bluetooth is a communication medium

yes So it is not a communication medium communication system

yes So yes this is one of the

technological variants You are also invited to

understand the problems that

arise in hardware through

several cases that are discussed as

reflection material You have also

understood binary data representation and

are skilled at conducting conferences from

skilled Are you really skilled yes

continue to do data conversion which is the

basis of the computer you know

how to send secret messages uh

can be a detector guys come on remember in

grade 8 you not only know

computers in trap devices seb ee

complements as concrete objects

You also understand computers

that are more abstract and hidden

as a commutation system namely

computer components Wow and

how each component functions

you learn about the process of

data storage and computer memory there is

ROM There is RAM now that requires

hexadecimal addressing,

yes, how the

arithmetic and logic calculation process is carried out by the

processing unit Logic and arithmetic

are executed You also know

logic gates or or sor yes as one of the

data management units You certainly

realize that in grade 8 the

hardware studied requires

more abstraction so that ee

learning computer systems in class is

mostly done in

unbl mode in class there is no allocation of

special hours for computer systems

because the load is sufficient

given in grade 8 However, in

grade 9 you are reminded about the

use of good

and correct computer systems through illustrations related to

this, yes, just a reminder

guys, computer networks, internet Let's

remember in grade 7 You ee the

most important thing is that you understand

the existence of local networks and the internet

as a communication infrastructure between

computer systems that have benefits

You have experience in

connecting devices to the internet

via wired or wireless networks

without cables, yes, you are able to

connect laptops, cellphones, yes, we

usually use USB plugs, yes, smart and

this is a laptop If it's a cellphone, yes, this is just a

Cup, now this is plugged into the

cellphone, this is plugged into the laptop, that's

it,

okay,

ee smart with the internet via

Wireless LAN or wi-fi and various

kinds of tattering or Bluetooth yes

all activities can only be done

if the means are available if the means are

not available at least you understand

the principles and save them

for use when needed yes

You also learn security techniques

or data protection

through encryption you have tried

using simple encryption algorithms

to keep data confidential and limit

access by using

encryption tools in word processing applications

realize that network conditions in some

areas of Indonesia are very different

learning computer networks can be

implemented depending on

network availability the absence of a network should

not prevent you from

at least understanding the concept Through

game activities in

unplak yes unplak is real life like that

let's remember

ing in class

practically you have learned the

data communication mechanism that occurs

in communication networks on mobile phones

that consider security You

also collaborate to understand

How the surrounding environment affects the

strength of communication signals on

mobile phones you learn to compile

a network configuration which is

then abstracted into a

graph and understand the process of routing or

sending messages yes if in sell this is

done what is sent is done by the

golgi body or golgi apparatus yes

del8 class yesterday yes in a

computer network the most important thing you

have practiced How to surf the internet

safely yes don't mess with

positive internet

Yes just like the computer system in

grade 9 is no longer there allocation of

learning hours for computer networks and the

internet because the achievement of capabilities in

the field of computer networks and the internet

which after being targeted for junior high school students

is only as users yes

Therefore the JKI material for

computer networks and the internet yes in grade 9

is presented in the form of illustrations related to

good practices in using

computer networks and the internet advanced

data analysis uh manyus this is in grade 7 You

start data analysis activities By

understanding what data is by

inputting analysis processing by

exploring data using

worksheet processing tools

these tools are not only used but also

understood decomposition structure we

have worksheets sell reference range Cell

format and others we have learned

you use the basic functions of

worksheet processing tools to

process various types of text data numbers

and date

time in addition to basic functions You also

use basic statistical functions logical

function for further processing

to understand how sorting filters

data validation share and protect work yes

we have learned that although it is more optimal

if you use learning tools

this data analysis can still be done

with unplug activities especially if

your school does not or still does not

have a computer

yes not only typed devices should

not Ee the absence of typed devices

should not be an obstacle in

the concept because this data analysis is very

important for literacy and numeracy yes

let's just take the concept for example there is no

computer Let's remember Remember

in class

you have deepened the concept of

basic analysis, yes, basic data learned in

grade 7 then deepened the

analysis aspect more abstractly and

expanded its scope you learned

data summarization and carried out various

processes such as filtering validating

data and displaying data in various

forms of visualization for analysis

interpretation and prediction

your ability to reason based on data is

further honed through

gradual activities and ends with a

special study that requires all

activities that have been done

data analysis and special studies that are designed

can be adapted to the problems

you face in other lessons or

in everyday life this activity can

still be done in unplug mode

through starting more difficult and less

precise and impractical

yes so it is better yes using a computer

Actually yes because data analysis

plays an important role in the test can be

for students aged 15 years the average

age of students in grade 8 data analysis material

is completed in grade 8 and is only

presented in the form of

illustrations in grade 9 later it will only be like

this we have learned so wait

Well the illustrations are given in the form of

comics related to the practice of using

data analysis in

everyday life Cool there are comics now

programming algorithms huh Let's remember

in grade 7 You started the

programming algorithm module using

the language Visual scratch programming there are

ducks wek wek still remember yes you

have learned with the help of tutorials

presented in a

fun form and designed step by

step you do exercises

Independently or in pairs your teacher

Maybe have introduced ee

Visual programming exercises in unplug or

plug both modes are equally good for

the beginning of learning programming if

implemented in plug you are able to

produce creative digital works

such as animation comics conversation

simple interactive games yes this

can be used to create your content

if you Eh want to be a content

creator Let's remember the number eh in grade

8 in modeling programming algorithms

you are invited to use

block language to explore and

move the concept of Visual

scratch programming to the blogi environment is very similar

yes you also start to learn how the

basic concepts in

procedural programming variables sequential instructions

branching and looping Express

in visual language the visual language

you learn is not only purely a

blog language that represents objects that respond

to events but can also be divided

to ask the concept of procedural programs

Which is essentially a sequence of instructions and

works based on Ipo input process output

input process output

What's next in grade 9 This

work is invited to do a reflection ref

on the similarities and differences of two

languages ​​that have been introduced in grade 8

a solution can be written in

various languages ​​such as in

everyday life we

express the same thing in

Indonesian regional languages ​​or

foreign languages ​​Yes, the point is the same, the language is

different You are also invited to apply

the concept of modular programming where

the program that has been done in the

previous class is reprocessed to be

packaged in various subprograms

or modules you also learn How

a computational model is formulated before being

programmed the social impact of informatics in

grade 7 You have experienced

meaningful learning in the knowledge element of the

social impact of informatics through

guided discussions to understand analyze

and conclude the dhamma of

information and communication technology from

the cases of the latest technological discoveries

in the world the results of your conclusions are

then presented in the form of

posters or presentations that are developed

collaboratively using

digital media as a shared storage place

you are invited to use

information technology products collaboratively

Which is an element of individual practice

You also learn about

information disclosure and the positive or

negative impacts of information disclosure the

important thing learned is how

students can maintain the security of our personal data and

information so that they are able to

sort out which personal or private information

may be published in

cyberspace don't share little by little share little by

little status little by little now this is

why make a status a little I right Well ee

this It's important because you have to

keep some secrets, you have to

get used to keeping things secret if

you give everything to social media,

you don't have any secrets anymore, it's

dangerous, your bank data can be hacked

later when you are an adult by looking at

posts from your junior high school days, right?

Well, be careful, like

keeping your mother a secret, this is important

because the bank application can be hacked

if that person knows your name, your

ID card already knows the name of your biological mother,

you leak it to

social media,

your life is over, it's really dangerous, those are some cases

presented to practice sharpening

your thinking and gaining understanding

of the topics discussed. Let's

remember in Del class you learned

about the social impact of Informatics in

the context of using social media, the impact of

social media that has been widely used

by Indonesian people, including

junior high school students like you, needs to be

aware of this so that you can be careful,

prevent, avoid and master

ways to deal with being affected

by social media. Yes, we must have

mental resilience, yes, if bullied socially, just

relax, you are active

by critically reviewing information on the

internet in the form of cases, you

are invited to determine whether news on a

social media platform is

fake news or hooks, or valid news.

Yes, at least we have to take

news from a clear source, yes, not

from a source, ee, fake content, right, the

source of the content is clear, it's

sometimes hooks, especially from

unclear sources, right, it doesn't guarantee

that the source is clear, it's not a hook, right,

this is the bad news, this ability is

expected to be able to carry out

daily activities and be carried into

adulthood, yes, with that awareness and ability, it is

hoped that society will grow

into a civilized digital society,

yes, having good character and behavior

in grade 8 You have also discussed

various bullying topics, yes,

cyber bullying that often

occurs in our country, yes, little by little,

bullying, little by little, stress yourself,

depression, yes, who is responsible, yes, there are

many, yes, depression, yes, it's because of being

bullied on social media, you are expected to be

able to critically examine cases of

cyber bullying so that you are

able to anticipate them, provide

support to friends who are

digitally bullied in cyberspace What's

next in grade 9, you

use the final phase of phase D inform,

you will learn the elements of social impact of

Informatics through discussions to

learn, analyze, draw

conclusions, and

recommend solutions to

cases of cyber data and information security threats

Well, this is

data security, yes, the national data center

pdn was recently hacked many times, in fact,

it was hacked, yes, what was it, I forgot,

then there was a bureau, then yesterday there was

chiperbin, yes, with Ransom

ransomware, the national data center

was locked, Indonesia was confused, yes, the data was

locked, finally, eh, the hacker took pity,

then they gave the key for free,

there is a country waiting for your presence,

guys, to secure

national data. The security of data and information will be

explained comprehensively, yes. In addition to

reviewing cases of data and information security threats,

you also learn about

tools that protect data

and information, you learn to design

mechanisms for data and

information protection with

authentication, you are also invited to

explore the use of Cookies as a

game feature and on the

browser. PLB cross-

field practice or cross-field practice gives you the opportunity to learn to be able to demonstrate the behavior and way of thinking of a computationally literate person. Literacy competency for students to be ready to be involved in a digital world rich in data can enrich various fields. Informatics

offers opportunities to develop

computational thinking that is practiced

through work producing

computational artifacts that in practice are also

applied in other subjects

outside of INF

Informatics, you are expected to be able to

practice problem solving or

problem solving a case to

produce solutions that apply

several aspects of seven aspects of PLB

namely a fostering a

digital community work culture in an

inclusive team B collaborating to

carry out tasks with a computing theme

C recognizing and defining problems

that can be solved by

computers in developing and using

abstracting using abstractions or

models E Developing a computational artifact of

a product by applying

computational thinking F developing a

test plan testing documenting the

results of the computational artifact test yes G

representing and explaining the work

in written or oral form and in the form of pictures

or posters yes okay continue Let's

remember in grade 7 You learned to be

rich to produce

computational artifacts Through

meaningful learning activities as follows a

playing

Tin kering with

electronic circuits me me one of the ways to

develop computational artifacts is

by tingring you initially

play using

simple electronic circuits which are then

done by connecting

circuit boards me me yes b after finishing

with tingering you also learn to

develop computational artifacts

and are guided by making a

drums project yes piano project then you

work on an Independent project namely

W that's it

then

synizer reads it's

difficult the

approach to developing

computational artifacts in unplak is also given in

this learning activity in grade 7

namely the activity of playing creating an

algorithm to make steps from the

starting point to the destination point with

ee activity title Determine your steps

Let's

remember we are just remembering

okay In grade 8, this cross-field EE activity

is continued for seven

aspects of

core practice Core practical in

the life of the Informatics curriculum

meaningful learning in grade 8

is a learning activity for

developing commutational artifacts that

still use megm circuit boards

as their tools.

This learning activity is a

guided activity to build

interactive media. Activities without

full guidance in groups to

add interactive media functionality

for the electronic case of Ring

On Fire. Activities for developing

more complex computer artifacts

using mathematical operator variables,

namely money or coin counting machines.

Activities for developing cloth money or counting machines

by modifying them for

human-computer interaction displays.

Activities without

full guidance to modify

coin counting machines with more

complex operations, namely calculating change.

It is hoped that this practicum can

inspire you to

create automatic machines that make

everyday life easier. Yes, you guys, eh, be

inspired, yes, you want to be inspired,

yes, to make something. At the end of

PLB learning in grade 8, you

are expected to have a better understanding of

computational artifacts and be able to

develop them with

correct practice. What's

next in grade 9, you combine the

elements of Informatics that have been

learned by developing a

computational artifact that utilizes a

single board computer to realize the

internet of Things,

iot, so that it can contribute to

solving problems in Around

you in the 9th grade book,

four examples of pban cassettes using

Arduino will be discussed, namely ee making a traffic light circuit for

light and plant humidity sensors.

You will understand that in

the world of IoT, the Internet of Things,

human radiation will be able to be used. kili by

sensors that send data to the

computer e this data is just the beginning of Ipo

input output

yes input process output like that yes that is

inputting data later you will

process the data and continue the process

to control various things In addition it is

also known as the line follower robot teaching package the

results of which are

presented in an

exhibition or presentation of your work

are expected to be able to work together to

identify yes problems design

implement test and

refine computational artifacts

which are solutions to the problem

and communicate

verbally and in writing the product of the

solution development process in the form of

fun creative work uh cool the

9th grade Informatics learning plan

is this yes This is Mr.

Ali's plan Just scroll yes various yes

here yes There are quadrant plots uh various

there are binary octal yes later we will

learn again warp up yes Ee

ozobot program yes additional now this is

interesting yes

Ee menu that we will learn later

Let's practice

yes the explanation of pan that has been given

previously is expected to make

you remember what

has been learned in grade 7 to

then take the connection or common

thread of the flow of each concept of

junior high school Informatics learning objectives

for more deepen you are asked

to make a concept map to

describe the relationship between the

concepts contained in the

Informatics elements that we have learned in

class

78 this activity will consist of one

making a concept map of class 7 class 8 that

you have experienced wuh in 1

year yes make the concept according

to your experience with the description

in the previous section you open

your notes again part one shows

writing a learning plan for

class 9 part two yes So we

review what we have learned and

make a plan for the future do the

activities according to the following stages

by paying attention to the instructions from your teacher

ee This is the stage of activity part one

making a concept map class participants are divided

into groups and so on you do this

yourself from the book yes yes let's

reflect after reflecting

on this learning let's continue Okay

I think this is the end Yes prepare

journals and student workbooks in the form of

folders Yes as usual lo lep yes because l

lep we can represent what is

on the computer

yes okay so this attachment will be

one of the aspects of informatics there is

organizing data to become

useful information that is

organizing Continue analyzing data

the data will become trash if

we do not organize it well we do not

what process it with the tools that

there is because there are thousands of millions of data, yes,

handed over

everywhere we collect it, yes, we

just collect it, yes, it will become trash on

our computer, yes, menus, hard disk space, yes,

Student workbooks are a collection of

your learning outcomes for 1 year, yes,

so what we learned in grade 7 is

still relevant until now, that's

why in the beginning, ee, we

used the book l lep so we inserted it

like that, yes, what I mean,

okay, so it is highly recommended that you

use Loli, yes, and there are

thinking notes, system notes, typing notes,

algorithm notes, so that

the addition of new information,

the old one doesn't need to be written anymore,

you know, and can be

inserted, yes, for this video, that's

enough, this is just an opening,

later in the next video, then we will

deal with something more, okay,

thank you for watching, wasalamualaikum

warahmatullahi wabarakatuh