Sabtu, 18 Desember 2010
Minggu, 07 November 2010
Tugas matematika kelas 7
Senin tanggal 8 nop 2010
A.Copy and complete the following table
Open sentence | True Sentence | False Sentence |
© +5 = 19
O -6 = 11
M x M = 169
Q is a factor of 12
|
14 + 5 = 19
………………………………
…………………………….
…………………………………
|
13+5 = 19
………………………..
…………………………
………………………….
|
B. Find the Subtitutes for the variables so that the sentences become true !
a. There are X weeks in one year
b. p is a factor of 16
c. Z is a number between 20 and 35 wich is devided out by 3.
d. P is an even prime number
C.For Question 1 to 4,find their solusion
1. One week consist of x days
2. A cube is formed by X congruent squares.
3. In one year there are x months each of which lasts for 31 days.
4. The number 30 has x prime factors.
D.Find tha solution of each of the following open sentences!
5. X is a variable which takes on the number 1,2,4,6,8 and 10
6. ( x + 6 ) is less than 15
7. 3x = 27
8. 2 x X = X2
9. X + 3 = 11-X
Senin, 16 Agustus 2010
Rabu, 11 Agustus 2010
SELAMAT MENJALANKAN IBADAH PUASA SEMOGA KITA MENDAPATKAN YANG TERBAIK DIMATA ALLAH SAW.
Jumat, 30 Juli 2010
Maju pantang Mundur
Marilah kita hantarkan anak2 kita menjadi :
*Anak2 yang berprestasi dibidang akademik maupun di bidang non akademik*.
Senin, 19 Juli 2010
Berikut istilah-istilah yang dipakai:
- Bilangan Bulat = Integers
- Penjumlahan = Addition
- Pengurangan = Subtraction
- Pembagian = Division
- Perkalian = Multiplication
- Sifat asosiatif = associative properties
- Sifat komutatif = Commutative properties
- Sifat komutatif dan asosiatif perkalian = The commutative and associative properties of multiplication
- Sifat distributif perkalian atas penjumlahan dan pengurangan = The distributive principle of multiplication over addition and subtraction
- Sifat distributif kanan pembagian atas penjumlahan dan pengurangan = The right distributive principle of division over addition and subtraction
- Kelipatan persekutuan terkecil (KPK) = Least common multiple
- Faktor persekutuan terbesar (FPB) = Greatest common divisor
- Bilangan pecahan = The rational numbers
- Pecahan-pecahan yang senilai dan tidak senilai = Equality and inequality of rational numbers
- Pecahan campuran = Mixed rational number
- Desimal = Decimals
- Operasi bilangan desimal = The operations of decimals
- Garis bilangan = The number line
- Bentuk baku = Scientific notation
- Bilangan-bilangan pecahan di antara dua bilangan pecahan = The rational numbers between two rational numbers
- Pangkat bilangan = Powers of numbers
- Bentuk aljabar = Algebraic forms
- Aritmatika sosial = Social Arithmetic
- Persamaan linier = Linear equations
- Variabel = Variable
- Pertidaksamaan linier = Linear inequalities
- Pertidaksamaan tiga ruas = Three segments inequalities
- Modulus (Pengayaan) = Enrichment
- Perbandingan = Proportion
- Perbandingan seharga = Direct proportion
- Perbandingan berbalik harga = Inverse proportion
- Garis = lines
- Sudut = Angles
- Derajat = Degrees
- Bangun segi empat = The quadrangles / Quadrilaterals
- Persegi = Square
- Persegi panjang = Rectangle
- Belah ketupat = Rhombus
- Layang-layang = Kite
- Trapesium = Trapezoid
- Jajarangenjang = Parallelograms
- Segitiga = Triangles
- Keliling = Circumference
- Luas = Area
- Sisi = Side
- Sudut dalam = Interior angles
- Himpunan = Sets
- Himpunan semesta = Universal set
- Gabungan himpunan = Union of sets
- Irisan himpunan = Intersection of sets
- Komplemen suatu himpunan = Complement of a set
- Diagram Venn = Venn diagrams
- Himpunan-himpunan yang sama = Equal sets
- Himpunan-himpunan yang ekuivalen = Equivalent sets
- Himpunan-himpunan yang saling lepas (Saling asing) = Disjoint sets
Rabu, 26 Mei 2010
Minggu, 23 Mei 2010
Membentuk dan membangun diri untuk menuju SMPN 2 Matoh
untuk mencapai kesuksesan tersebut kita berharap untuk semua elemen di SMPN 2 Bojonegoro mau :
# mendukung program sekolah.
# Belajar dari pengalaman
# pantang putus asa.
# Bekerja keras.
# Bekerja dengan kejujuran.
# Bekerja dengan kekompakan.
# Menimba ilmu pengetahuan.
motto : BELAJAR UNTUK BELAJAR
BELAJAR UNTUK MENJADI
BELAJAR UNTUK BEKERJA. by.edi bp.