Selasa, 12 Maret 2013

Hortatory Exposition


Should not Bring Mobile Phone to School?

Recently most people own mobile phone. Why does mobile phone user increase dramatically in recent years? First, the feature and functions has increased. Mobile phone is not used just for calling, but sending text, taking pictures, recording videos, accessing internet, playing games and much more. Second, mobile phone has also become a lot cheaper. Now this communication device does not only fill the pocket of adult but also teenager and student. Even a lot phones are intentionally designed to teenaged market. However should they be allowed to bring them to school? 

Many schools do not allow students to bring cell phones to school. It is very reasonable because bringing phone to school potentially disrupts the learning process. Most students use cell phones irresponsibly. They use cell phones to talk to their friend during class time. They also use the calculator and camera features in the class as well. Those potentially lead less concentration in the time of learning and teaching process. 

Students go to school to learn and behave fair way. Mobile phones provide a large temptation to cheat in tests. They can communicate to anyone and almost anywhere in the world. Because of the small size of the cell phone, students can send a text quietly and discreetly. The text can go unnoticed anywhere to get help on answering tests, homework, and other class assignment. Learning in school is to behave fair not cheating. 

Therefore, schools should ban students from bringing their cell phones. However it should be done fairly. In case of an emergency some student need a call for help, providing
easy access to phone is better.



ONLINE JOB

Online jobs are selected in part-time employment for many, and some have taken more seriously. A growing number of people are willing to take a job online. Working online has its advantages if we manage efectively. Why not?

It offers flexibility and convenience that no other job can give. We can work from home with minimal investment and get a good income. The idea of adding weight to our pocket and makes life easier and comfortable is the most reassuring.

The reason behind this great opportunity is that every day there are new companies to join. Every day and every minute men are seeking information aboute verything under the sky of the Internet.
As we know, the Internet is the answer to every question, web sites need to update each section and also add reports on developments that have recently joined. Therefore, it is an expansive space for articles.

There are a number of jobs we can work online. Some of them which strongly recommeded are writing, marketing, stock trading, and online education. However we should be very careful because scamming opportunities are always there.


Contoh Teks Pidato

Assalamu’alaikum Wr Wb
Yang terhormati Bapak/Ibu
Dan teman-teman yang saya cintai


Sebelumnya marilah kita panjatkan puji syukur kehadirat Allah SWT yang telah melimpahkan nikmat-Nya dan memberikan kesehatan bagi diri kita semua sehingga kita semua dapat hadir disini menghadiri acara Hari Kesehatan Nasional ini

Ibu/Bapak serta rekan semuanya, kesehatan memang sangatlah penting bagi diri kita semuanya, tanpa terkecuali. baik untuk kalangan muda maupun orang-orang telah dewasa sekalipun sangatlah penting untuk menjaga kesehatannya.

Ibu/bapak serta rekan sekalian, dengan semakin berkembangnya tekhnologi di era sekarang ini. kita haruslah lebih berhati-hati dalam menjaring segala sesuatu yang masuk ke sekitar lingkungan kita. dengan semakin berkembangnya teknologi tersebt, jelaslah sangat berpengaruh dan erat sekali hubungannya dengan kesehatan kita semua. sebagai salah satu contoh. dalam hal berolah raga. dewasa ini orang-orang seolah melupakan olahraga, itu disebabkan karena mereka semakin sebuk dengan kegiatan-kegiatannya masing-masing, mereka apalagi anak-anak muda sekarang ini cenderung lebih memilih main game berjam-jam didepan komputernya daripada memilih berolahraga.

Tidak sedikit pula kalangan muda sekarang menyalahgunaan Narkotika dan zat aditif lainnya sebagai salah satu pelarian, itu tentu saja membawa dampak yang luas dan kompleks. Sebagai salah satu contoh dari dampaknya antara lain perubahan perilaku, gangguan kesehatan, menurunnya produktivitas kerja secara drastis.

Penyalahgunaan narkoba dapat dicegah melalui program-program diantaranya mengikuti kegiatan-kegiatan sosial, tidak bergaul dengan pengguna atau pengedar narkoba, tidak mudah terpengaruh ajakan atau rayuan untuk menggunakan narkoba. Pengguna narkoba biasanya lebih didominasi oleh para remaja dan anak sekolah.

Biasanya pengedar maupun pemakai di sekolah telah paham betul program-program disekolah untuk pencegahan pengguna atau pemakai disekolah, mereke tentu saja mengantisipasinya dengan sebaik yang mereka bisa. Sepintar apapun kiat mereka, ibarat sepandai-pandai tupai melompat, akhirnya jatuh juga. Jurus-jurus jitu menghindari deteksi sekolah memang mereka kuasai, tapi mengingat sifat narkoba yang adiktif dan menutut dosis yang lebih tinggi maka disiplin cara aman akan terkuak juga

Untuk itu marilah kita memulainya dari sekarang dengan pola hidup sehat untuk diri kita sendiri dulu. Merubah pola hidup memanglah tidak gampang. tetapi sehat itu sebih murah daripada sakit yang mungkin rekan-rekan ketahui kalau biaya pengobatan dewasa ini tidaklah murah, meskipun pemerintah telah memberikan program bagi warga tidak mampu. Namun sekali lagi saya tekankan kalau sehat itu lebih baik dari segalanya. Demikianlah pidato yang dapat saya sampaikan apabila ada kesalahan dalam bertutur kata, saya mohon maaf. Atas perhatiannya saya ucapkan terima kasih dan saya akhiri.

Wassalamu’alaikum WrWb

Descriptive Text





Borobudur Temple


Borobudur is Hindu – Budhist temple. It was build in the nineth century under Sailendra dynasty of ancient Mataram kingdom. Borobudur is located in Magelang, Central Java, Indonesia.

Borobudur is well-known all over the world. Its construction is influenced by the Gupta architecture of India. The temple is constructed on a hill 46 m high and consist of eight step like stone terrace. The first five terrace are square and surrounded by walls adorned with Budist sculpture in bas-relief. The upper three are circular. 

Each of them is with a circle of bell shape-stupa. The entire adifice is crowned by a large stupa at the centre at the centre of the top circle. The way to the summit extends through some 4.8 km of passage and starways. The design of borobudur which symbolizes the structure of universe influences temples at Angkor, Cambodia.

Borobudur temple which is rededicated as an Indonesian monument in 1983 is a valuable treasure for Indonesian people.




Cleopatra



One of the most famous women in world history was Cleopatra VII. She was the brilliant and beautiful last Pharaoh of Egypt. Historically, she became queen of Egypt in 51 B.C. at the age of eighteen. She was a Ptolemy, descended from one of Alexander the Great's generals. When she was twenty-one, Julius Caesar became her lover. Seven years later she met Antony. The romantic tragic relationship continued until they died by suicide in 30 B.C.

Cleopatra was legendary. She was famous not only for her breathtaking beauty but also for her great intellect. She had brown eyes and they were shaped like cat eyes. Her skin was in fact an olive shade, darker than Hollywood actress Liz Taylor who potrayed her in the film 'Cleopatra' in 1963. She had medium dark brown hair, about to the middle of her shoulder blades. She had a reputation as an extraordinarily sensuous woman.

Cleopatra was a woman of remarkable poise and unusual intelligence. She was highly educated. She spoke proficiently in nine languages and also skilled in mathematics. She is often considered to be a stunning seductress though she was studying to be a nun. Cleopatra was a very intelligent queen and a politician with a great charisma.





Contoh Narrative Text

The Fox and The Crow


A crow, perched in a tree with a piece of cheese in his beak, attracted the eye and nose of a fox. "If you can sing as prettily as you sit," said the fox, "then you are the prettiest singer within my scent and sight." The fox had read somewhere, and somewhere, and somewhere else, that praising the voice of a crow with a cheese in his beak would make him drop the cheese and sing. But this is not what happened to this particular crow in this particular case.

"They say you are sly and they say you are crazy," said the crow, having carefully removed the cheese from his beak with the claws of one foot, "but you must be nearsighted as well. Warblers wear gay hats and colored jackets and bright vest, and they are a dollar a hundred. I wear black and I am unique.

"I am sure you are," said the fox, who was neither crazy nor nearsighted, but sly. "I recognize you, now that I look more closely, as the most famed and talented of all birds, and I fain would hear you tell about yourself, but I am hungry and must go."

"Tarry awhile," said the crow quickly, "and share my lunch with me." Whereupon he tossed the cunning fox the lion's share of the cheese, and began to tell about himself. "A ship that sails without a crow's nest sails to doom," he said. "Bars may come and bars may go, but crow bars last forever. I am the pioneer of flight, I am the map maker. Last, but never least, my flight is known to scientists and engineers, geometricians, and scholar, as the shortest distance between two points. Any two points," he concluded arrogantly.

"Oh, every two points, I am sure," said the fox. "And thank you for the lion's share of what I know you could not spare." And with this he trotted away into the woods, his appetite appeased, leaving the hungry crow perched forlornly in the tree.



 The Lion and The Mouse

Once, as a lion lay sleeping in his den, a naughty little mouse ran up his tail, and onto his back and up his mane and danced and jumped on his head, so that the lion woke up.

lion angry and mouseThe lion grabbed the mouse and, holding him in his large claws, roared in anger. 'How dare you wake me up! Don't you know that I am King of the Beasts? Anyone who disturbs my rest deserves to die! I shall kill you and eat you!'

The terrified mouse, shaking and trembling, begged the lion to let him go. 'Please don't eat me Your Majesty! I did not mean to wake you, it was a mistake. I was only playing. Please let me go - and I promise I will be your friend forever. Who knows but one day I could save your life?'

The lion looked at the tiny mouse and laughed. 'You save my life? What an absurd idea!' he said scornfully. 'But you have made me laugh, and put me into a good mood again, so I shall let you go.' And the lion opened his claws and let the mouse go free.

'Oh thank you, your majesty,' squeaked the mouse, and scurried away as fast as he could.

A few days later the lion was caught in a hunter's snare. Struggle as he might, he couldn't break free and became even more entangled in the net of ropes. He let out a roar of anger that shook the forest. Every animal heard it, including the tiny mouse.



Sleeping Beauty 



Long time ago, in a faraway land. King Stevan and his queen wished for a child. Finally a daughter was born and they named her Aurora. To honor the baby princess the king help a great feast. He also invited his good friend king Hubert to the feast. King Hubert had brought his young son Philip. The kings agreed that someday Philip and Aurora would be married.
Among the guest were three good fairies, Flora, Fauna, and Marryweather. They wished to bless the princess with a give. Waving her wand, Flora said, “ My gift shall be the gift of beauty.” “ And mine.” Said Fauna, “ Shall be the gift of song.”, Marryweather turn was next. But before the Marryweather could speak the castle door flew opened. It was the evil witch named Maleficent. She was furious because she had not been to the feast. “ My gift for the child is, before the sun sets on her sixteenth birthday she shall prick her finger on the spindle of a spinning wheel and die!” , Than she disappeared.
But Marryweather still had gift to give, so she said, “ She will not die but she will fall into a deep sleep and when theirs true love’s kiss the spell shall break and the princess opened her eyes!”
King Stevan feared the witch curse so the good fairies hatched a plan. They would take Aurora to live with them, deep in the woods, saved from Maleficent. The king and queen agreed with heavy heart.
To guard their secret, the fairies changed Aurora’s named to Briar Rose. The years passed quietly, and Briar Rose grew into a beautiful young woman. At last the princess reached her sixteenth birthday, in a mossy glen she danced and sang with her friends, the birds and animals. She told them of her beautiful dream about meeting a tall. Handsome boy and falling in love.
A handsome boy came. When he heard Briar Rose singing he jumped for his horse and reached out to take her hand. Briar Rose was startled. “ I do not mean to frighten you, but I feel like we have met before.” Said the youngman. Briar Rose felt very happy. But she didn’t know that he was prince Phillip and Prince Phillip didn’t know that she was Princess Aurora. Back at the cottage, Briar Rose told the fairies that she had falling in love. “ impossible! “ cried the fairies. Then, they told her that she was a royal princess. It was time to return home. Actually the witch Maleficent knew that Aurora was return home. Using her evil powers she lured Aurora to high tower in the tiny room spinning well suddenly appeared. “ Touch the spindle, touch it.''said the witch. The three good fairies rushed to the rescue, but they were too late. Aurora touched the sharp spindle and felt into deep sleep.
Meanwhile, the witch captured Phillip and chain him deep on her dungeon. But the good fairies had other plans for him. They melted the prince’s chain. And they armed him with the shield of virtue and the sword of truth. Than they sent him to the castle to awaken the princess.
When the witch saw Philip escaping she was changed into a Monstrous Dragon to stop him. Prince Phillip threw his sword to sword the witch. Then Maleficent was no more. Then Prince Phillip raced to the tower where his love lay sleeping. Gently he kissed her and Aurora eyes slowly opened. The kings and queens planed for the prince and princess wedding. And they lived happily.



 Snow White


Once upon a time there lived a little girl named Snow White. She lived with her Aunt and Uncle because her parents were dead.

One day she heard her Uncle and Aunt talking about leaving Snow White in the castle because they both wanted to go to America and they didn’t have enough money to take Snow White.

Snow White did not want her Uncle and Aunt to do this so she decided it would be best if she ran away. The next morning she ran away from home when her Aunt and Uncle were having breakfast. She ran away into the woods.
Then she saw this little cottage. She knocked but no one answered so she went inside and fell asleep.
  
Meanwhile, the seven dwarfs were coming home from work. They went inside. There they found Snow White sleeping. Then Snow White woke up. She saw the dwarfs. The dwarfs said, “what is your name?” Snow White said, “My name is Snow White.”
 
Doc, one of the dwarfs, said, “If you wish, you may live here with us.” Snow White said, “Oh could I? Thank you.” Then Snow White told the dwarfs the whole story and finally Snow White and the seven dwarfs lived happily ever after.





Minggu, 10 Maret 2013

Percobaan Kimia Sederhana



Telur Telanjang



Alat dan bahan
·         Gelas
·         Telur puyuh
·         Cuka makan

Cara kerja
1.  Siapkan gelas yang telah diberi air cuka sampai setengah penuh
2. Masukkan telur puyuh ke gelas dan biarkan beberapa waktu.

Penjelasan

    Kulit telur terbuat dari calcium karbonate (CaCO3) mineral yang sama dengan zat kapur.Jika anda mencapur karbonate dengan cuka, yang tertinggal adalah calcium acetate, carbon dioxide dan air, jadi kulit telur itu perlahan-lahan larut dan memproduksi gelembung-gelembung karbon dioxida. Gelembung itu makin lama makin banyak. Karena lebih ringan dari-pada air, gelembung bergerak ke atas sambil mengangkat telur.Perubahan dimulai dari bagian paling luar telur. Itulah sebabnya bagian kulit dengan bercak coklat lebih dulu lepas. Hasilnya, telur menjadi bersih. Apabila telur terus direndam, maka seluruh kulit akan lepas.
    Berikut reaksi kimia yang terjadi :
CaCO3 + 2CH3COOH --> Ca(CH3COO)2 + CO2 + H20




GUNUNG BERAPI

Ketika soda kue tercampur dengan cuka maka terjadi reaksi kimia. Cuka bereaksi terhadap soda kue dan mengeluarkan gelembung gas karbon dioksida. Gelembung gas karbon dioksida akan memalsa larutan merah keluar.

Alat dan bahan
·                     Pasir
·                     Botol Aqua
·                     Piring Plastik (besar)
·                     Pewarna (merah)
·                     Cuka
·                     Baking soda
·                     Sabun cuci
·                     Air
·                     Guntnig
·                     Sendok

Cara kerja
1.     Potong botol air minum 600 ml, menjadi 2 bagian.
2.    Setelah dipotong, gabungkan 2 bagian menjadi 1 bagian yang kecil.
3.    Timbun botol tersebut dengan pasir hingga menyerupai bentuk gunung (diletakkan di atas piring plastik besar).
4.    Isi botol tersebut dengan campuran sabun cuci, air, baking soda, pewarna dan aduklah hingga tercampur rata.
5.    Tambahkan cuka.

Penjelasan
Baking soda apabila dicampur dengan cuka yang diberi pewarna akan menghasilkan semburan laksana lava dari gunung berapi berwarna merah. Perlu diperhatikan jumlah cuka yang dituangkan karena bila terlalu sedikit dan terlalu kecil jadi cuka yang keluar hanya berupa tetesan. Setelah botolnya dibuka lebih lebar cuka bisa dituang lebih banyak dan segera menimbulkan semburan yang cukup tinggi.