LEMBAR KERJA SISWA SMP NEGERI

LEMBAR KERJA SISWA

S e k o l a h            : SMP NEGERI 1

Mata Pelajaran       : Matematika

Kelas / Semester    : IX / 1 (Ganjil)

Standar Kompetensi  : 2. Memahami Sifat-sifat Tabung, Kerucut, dan Bola serta menentukan ukurannya.

Kompetensi Dasar     : 2.1 Mengidentifikasi unsur-unsur tabung, kerucut, dan bola.

Indikator                    : 1.   Menyebutkan unsur-unsur tabung

                                       2.   Menghitung Luas Permukaan Tabung

Alokasi Waktu           : 45 Menit

D. Lembar Kegiatan

1. Identifikasi Benda :

a. Gambar model tabung.

                                                                        Nama Benda : ....................................

b.Unsur-unsur/bagian-bagian tabung

Nama Unsur	Jumlah
Rusuk
Sisi
Garis Pelukis
Sudut

           

                       

c. Ukuran-ukuran tabung

                       

Nama Ukuran	Besarannya dalam cm
Keliling Alas
Keliling Tutup
Tinggi Tabung
Garis Pelukis
Isi/Volum

2. Menghitung jari-jari dan diameter.

   a. Jari-jari :    - Alas ...........................................................................

                                     ...........................................................................

  ...........................................................................

 - Tutup ............................................................................

...........................................................................

...........................................................................

  b. Diameter :             - Alas ...........................................................................

- Tutup ...........................................................................

3. Sekarang banyak pemanfaatan barang yang sudah tidak dipakai menjadi sesuatu yang bernilai ekonomi, seperti halnya Pak Sofyan. Dia mempunyai 10 buah drum minyak berbentuk tabung. Agar bisa bernilai ekonomi akan merubah drum tersebut menjadi meja unik. Untuk menghias drum tersebut dia harus mengeluarkan Rp 5.000,- per cm²  

4. Menghitung luas :

             a. Luas alas/tutup

           

b.  Luas tabung = .................................

c. Rumus luas tabung = ............................

New Years Eve New York 2016

New Years Eve New York

 New Years Eve New York- let’s celebrate your NYE in metropolitan city, New York, home to one of the night's most memorable events. One of the world's most electric New Year's Eve parties happens and the famous New Year's Eve Ball descends from the flagpole atop One Times Square. There are many stages of live music by top artists around the city and absolutely an awesome fireworks show and confetti display will be presented in midnight.

Countdown and Fireworks Parties New Years Eve New York

Over a million revelers in Times Square are waiting to countdown the seconds to the New Year. Millions of eyes from all over the world are focused on the sparkling Waterford Crystal Times Square New Year's Eve Ball. At 11:59 p.m., the Ball begins its descent as millions of voices unite to count down the final seconds of the year, and celebrate the beginning of a new year full of hopes, challenges, changes and dreams.

This celebration is preceded by Celebrity music performances start from 8 p.m., enthralling pyrotechnic lightshow, writing hopes on New Year's Eve Wishing Wall and other festivities. New Year is celebrated with great pomp in The Time Square and the whole of New York.

New Years Eve New York 2016

At Midnight, the Ball’s lights on are turned on as the numerals of the New Year shining high. The iconic ball drops from a flagpole on top of One Times Square and revelers welcome the New Year accompanied by colorful confetti shimmering and spectacular fireworks display.

New Years Eve New York 2016

For another choice, booking a table at one of the bars or restaurants overlooking the Square such as rum house, latitude bar & longue and bar 54 or opting for a boat cruise from New York Harbor where you'll get a great view of the midnight fireworks show from Liberty Island. There are a lot of different parties to choose from this year, ranging from hip pubs to black tie galas.

New Years Eve New York 2016

New Years Eve in New York is All about Exceptional Accommodations

There are a long list of fantastic accommodations in New York, varied enough to suit every budget. Some of the most popular options include Dream Hotel, The Plaza Hotel, Park South Hotel and Chelsea Pines Inn. You can use subway or local bus to go around the city for cheap trip.

 

Accommodatin