Sampaikan pertanyaan menganai kesulitan belajarmu kepada tim narasumber yang kompeten. Kamu harus login JSS terlebih dahulu untuk mengajukan pertanyaan, klik di sini untuk login JSS

Matematika Kelas 9

Volume yang terbentuk karena perputaran thd sb X dari daerah yang dibatasi oleh parabola Y=X2 - 2 dan Y=3 - X2 ....X2(X PANGKAT 2)

Terima kasih partisipasinya,tetapi karena materi tersebut tidak terdapat di kurikulum matematika SMP maka kamitidak menguraikan disini agar tidak membuat bingung siswa SMP yang mendekati ujian nasional.
Surahmanto, S.Pd

Bahasa Inggris Kelas 9

tolong kirim contoh teks "hortatory exposition" selain country concern yak..cepet dunx,,plizzz,,keburu ni..thx b4

Hortatory Exposition is aimed to persuade the reader that something should or should not be the case.
Example:
INTO THE MOUTH OF BABES
We are writing to you because we are concerned about the way food is being advertised to children.(This is called 'Thesis').
What we eat now affects our health in years to come. Bad dietary habits start while we are very young. For this reason, your government support health education that encourages a balanced healthy diet. Australians are encouraged to get the bulk of their nutrients from fresh fruits, vegetables, and wholegrain cereals, a lesser amount from foods high in fat, salt and sugar. (This is called '1st Argument').
TV advertising to children presents a completely different message. Nearly 80% of food advertising pushes fatty snacks or sweets - the very foods that should be eaten least. To make matter worse, these ads take up much of the advertising time. This must be stopped. ( This is called '2nd Argument).
TV advertising is powerful and influential. Parents, however strong-willed, find it hard to resit pressures created by this advertising. Children are least able to understand the tricks of the advertising industry.( This is called '3rd Argument).
For the hours when children are the main audience, TV advertising of foods must be made to reinforce, not undermine, the message about a balanced diet. We appeal to you, as Prime Minister, to take the lead in calling together the advertisers, TV networks, consumers and public health bodies to decide how this isn to be done.(This is called ' Recommendation).
Good Luck!

Bahasa Inggris Kelas 9

Apa perbedaan antara test TOEFL, TOEIC dan IELT, dan yang lain-lainnya. Mana yang paling diakui secara internasional?

TOEFL dan IELT pada dasarnya sama-sama proficiency test. TOEFL untuk keperluan studi di United States,sedangkan IELT untuk keperluan studi di UK atau Australia.
TOEIC adalah test untuk kemampuan berkomunikasi. Test ini difokuskan pada ketrampilan berbicara sehingga lebih banyak kearah 'common expression' used in English.

M.A.S Anggororini, S.Pd

Bahasa Inggris Kelas 9

Unsur apa saja yang harus dikuasai dlm bhs Inggris. apakah kosa kata itu unsur utama dalam penguasaan bahasa Inggris?

Dalam belajar bahasa Inggris, Grammar (tata bahasa) bisa diibaratkan sebagai 'tubuhnya' sedangkan Vocabulary (kosakata)adalah tangan dan kaki yang menggerakkan tubuh tersebut.
Jadi, ketika Anda belajar bahasa Inggris, tidak bisa dipisah - pisahkan antara satu dengan yang lainnya karena semua itu saling berkaitan.
Perlu diingat juga bahwa belajar bahasa Inggris meliputi empat skill, yaitu Listening, Speaking, Reading and Writing.
Teruslah belajar dan mencoba, karena kita akan BISA kalau kita BIASA!
Good Luck!

tri hastuti

Bahasa Inggris Kelas 9

tolong jelaskan dan beri contoh kalimat spoof, recount, analytical, exposition, news item, narrative, horatorry cepat ya bso di kumpulkan

Spoof, Recount, News Item dan Narrative biasanya memakai Simple Past Tense.
Untuk Analytical, Exposition dan Hortatory memakai Simple Present Tense.
Mohon maaf, kami tidak melayani jawaban untuk PR, semoga yang kami sampaikan bermanfaat.
M.A.S Anggororini, S.Pd

Bahasa Inggris Kelas 9

Apa uraian tentang jenis-jenis teks dalam bahasa Inggris.

Uraian tentang jenis - jenis teks (GENRE) pada level SMP adalah sebagai berikut.
1. Deskriptive,
2. Procedure,
3. Narrative,
4. Recount,
5. Report.
1.Descriptive Teks Deskriptif adalah teks yang isinya mendiskripsikan tentang sesuatu hal (benda/ orang/ tempat/ binatang, dll) secara spesifik / detail.
Generic Structure: Identification – Descriptions.
Example:
If you go to Jakarta, you can visit the Imax Theatre where you can see many shows.( Ini adalah Identification).
It is located in TMII complex, East Jakarta. Many people call it “Keong Mas� because the building has a shape like a snail. It looks amazing. The shape makes this place unique. It also has a large parking area. Besides, you can find a beautiful garden at the front of this building.
PROCEDURE
Teks Prosedur adalah teks yang isinya mengenai langkah-langkah/step bagaimana membuat/ melakukan sesuatu.
Teks Procedure memiliki Generic Structure: Aim/Goal - Materials – Steps.
Contoh:
How to Plant a Flower.(Ini adalah Aim/Goal)
Materials and Tools:
A pail, a flower pot, a water dipper or water hose and a pair of gloves, soil and manure.
Steps:
- Take a pail of soil from the backyard. Mix the soil and the manure.
- Put the mixture in the flower pot.
- Plant tha flower in the flower pot.
- Take some water using the water dipper. Sprinkle the plant - Put a little soil around the plant.
Tenses yang digunakan adalah Simple Present dalam bentuk Imperative.
RECOUNT
Teks Recount adalah teks yang isinya tentang pengalaman2 atau kejadian2 yang terjadi pada waktu lampau.
Generic Structure: Orientation - Events – Reorientation.
Contoh:
I was driving along the coast road when the car suddenly lurched to one side.
At first I thought a type had gone but that then I saw telegraph poles collapsing like matchsticks. The rocks came tumbling across the road and I had to abandon the car. There was an earthquake. When I got back to town, there wasn’t much left.
Dalam teks Recount, Generic Structure nya adalah: Orientation - Events - Reorientation.
Note: 'Event' dalam teks Recount boleh satu atau lebih.
Dan 'Reorientation' adalah optional(boleh ada boleh tidak)
Tenses yang digunakan selalu Past Tense.
REPORT
Teks Report adalah teks yang isinya mendeskripsikan sesuatu (binatang/barang/tempat2 umum, dll) secara umum.
Contoh:
Whales are sea-living mammals. They therefore breathe air but cannot survive on land. Some species are very large indeed and blue whale, which can exceed 30 cm in length, is the largest animal to have lived on earth Superficially, the whale looks rather like a fish, but there are important differences in its external structure: its tail consists of a pair of broad, flat, horizontal paddles (the tail of a fish is vertical) and it has a single nostril on top of its large, broad head. The skin is smooth and shiny and beneath it lies a layer of fat (blubber). This is up to 30 cm in thickness and serves to conserve heat and body fluids.
Teks Report memiliki Generic Structure: General Classification - Description.
Tenses yang digunakan adalah 'Present Tense'.
NARRATIVE
Teks naratif adalah teks yang isinya tentang ceritera (fiksi/non fiksi/dongeng/cerita rakyat, dll) dan dalam alur cerita /plotnya selalu disertai dengan puncak masalah/ klimaks cerita (complication) kemudian diikuti dengan penyelesaian masalah (Resolution).
Generic Structures: Orientation - Complication - Evaluation (optional)- Resolution
Orientation: it is about WHO, WHEN, and WHERE the story happened.
Evaluation: it is optional, it is usually used to make the story more interesting.
Complication: it is about the conflict or the big problem of the story. A story can have more than one complication.
Resolution: it is the solutiuon of the problem. It can be a happy or sad ending.
Example:The story of Cinderella, Snow White, Snow Maiden.
This is the example of Snow Maiden
Once upon a time there lived a couple in a village. They had got married for a long time, but so far they did not have a baby yet. Every single minute they prayed to God, begged for a baby, but it never came true.
Oneday, they went to snow mountain. They made a girl from snow and they dressed her beautifully. When it got dark, they decided to go home and left the snow girl alone. The following morning, someone knocked the door. "Any body home?", she said. The old woman inside opened the door and asked, "Who are you?" The girl said "I'm Snow Maiden, your daughter". The old woman was surprised and happy. "Oh really? Thanks God! Come in, please!" Since that meeting, they lived happily.
Snow Maiden was beautiful, kind, diligent and helpful. Her parents and all of her friends loved her very much Oneday, Snow Maiden played with her friends. They played fire. At first, Snow Maiden just looked at their play. Suddenly, her friends asked her to jump on the fire. Of course she refused it because one thing that made her afraid was the fire. It's because Snow Maiden was made of snow, so she should avoid the fire. But her friends kept on forcing her to jump on. Finally, she could not do anything then she did it. She jumped on the fire and she melted. Her friends was so sorry about this, they cried and cried hoping Snow Maiden could live again, but it was useless. Snow Maiden would not be back anymore Her mother tried to entertain Snow Maiden's friends and asked them to make a new Snow Maiden. They went to a snow mountain and started making it. They expected to have the new Snow Maiden. Days passed but their dreams never came true.
Poor them!
Selamat Belajar.
M.A.S Anggororini, S.Pd

mutie

Matematika Kelas 9

jajargenjang PQRS L:144cm2. PQ: 18cm. QU:9cm. dit:kll...?

L = PSxQU
PS = L: QU
PS = 144 : 9 = 16 Jadi kelilingnya = 2x18 + 2x16
= 36 + 32 = 68 cm.
Drs. Sudarsono, M.Ed

Matematika Kelas 9

Maaf tadi salah alamat email, pertanyaan dari rahmi mengenai bagaimana cara pembelajaran melalui vcd. Adakah artikel yang menguatkan mengenai hal ini? Kalau ada mohon dilampirkan, terimakasih.

VCD ada 2 kategori: Interaktif dan langsung. Interaktif biasanya pakai software dan komputer dan Langsung menggunakan CD Player.CD Player bisa dibantu dengan LKS atau buku-buku panduan. Yang lebih menarik menggunakan VCD Interaktif
NGATIJAN, S.Pd.

Matematika Kelas 9

kenapa minus kali minus hasilnya positif? selain menggunakan tabel perkalian.pembuktian?

Pembuktian bahwa minus kali minus hasilnya adalah positif yang paling mudah dan masuk akal memang menggunakan tabel perkalian
Misal:
2x2=4
2x1=2
2x0=0
2x(-1)=-2
2x(-2)=-4
1x(-2)=-2
0x(-2)=0
(-1)x(-2)=2
Dengan melihat pola perkalian di atas, maka minus x minus = positif. Terima kasih.
Drs. Sudarsono, M.Ed

Bahasa Inggris Kelas 9

Selamat pagi pak, Putra saya mengalami kesulitan dalam pelajaran bhs Inggris, terutama dalam menterjemah kalimat kalimat dalam bhs Inggris, bagaimana cara termudah/kunci untuk dengan mudah mengerti kalimat bhs inggris,.terima kasih

Untuk mengerti bahasa Inggris putra bapak harus telaten dan rajin membuka kamus khususnya untuk kosa kata yang baru
Langkah kedua setelah menuliskan makna kata yang baru tadi di sekolah di konfirmasikan dengan guru di kelas
Semoga tips singkat ini bermanfaat.
M.A.S Anggororini, S.Pd