Mathematic Quiz 8

Question:
When the polynomial f(x) is divided by x – 3 then the remainder is –9, and when the polynomial f(x) is divided by x – 5 then the remainder is 25. Find the remainder, when f(x) is divided by x² – 8x + 15 = 0.

(Note : The remainder by quadratic divisor)

Terms and conditions:

1. Write about your answer, name, class and handphone number.

2. Send via email to imamtoifur@yahoo.com with subject Mathematic Quiz 8 or send message via Facebook (Imam Toifur) or sms to 081328899843.

3. Mathematic Quiz 8 is closed on August 31, 2009.

4. You are rewarded for your effort by 2 unit pulse @Rp 20.000,00.

5. Each student only sends one answer.

6. Only eSeMAN1S's students are permitted to send this Mathematic Quiz.

7. See you and good luck.

Mathematic Quiz 7

Answer : 4x – 3y – 33 = 0 and 4x + 3y – 63 = 0

Click here for details.

Right answer : Erna Rahayu (ex XII IPA 1)

Wrong answer : Nofanto (ex XII IPA 1)

Nilai Ujian Nasional/Sekolah SMA Negeri 1 Salaman Tahun Pelajaran 2008/2009

Alhamdulillah tahun ini SMA Negeri 1 Salaman Kabupaten Magelang lulus 100%.
Mau lihat hasil Ujian Nasional, klik di sini.
Untuk nilai Ujian Sekolah, klik di sini.

Kunci Jawaban Ujian Nasional Matematika 2008/2009

Program IPA
Paket A (P14)
EDDCA BDBCE CDECB BDCDA EB-DC AEAD- CBCEC BACBC
Paket B (P47)
ECADD DBBCE CEDCB BCDB- DAEEA D-DCA CBCEC CBCBA

Program IPS
Paket A (P14)
BEBDD BDECB CBAEC CBACD DDDED ACDDB -BBCB DDAAA
Paket B (P47)
BEBDD DDEDD DBDEC BCBAE CCBAC ACDDB -DAAA BBCBD

Mathematic Quiz 7

Question:

Find the equation of the lines passing through the point (12,5) and touch the circle x² + y² – 14x – 10y + 58 = 0.

(Note : Equations of tangent lines passing through a point exterior of circles)

Terms and conditions:

1. Write about your answer, name, class and handphone number.

2. Send via email to imamtoifur@yahoo.com with subject Mathematic Quiz 7 or sms to 081328899843.

3. Mathematic Quiz 7 is closed on June 30, 2009.

4. You are rewarded for your effort by 2 unit pulse @Rp 20.000,00.

5. Each student only sends one answer.

6. Only eSeMAN1S's students are permitted to send this Mathematic Quiz.

7. See you and good luck.

Mathematic Quiz 6
Answer :
a. 242/351
b. 109/351
Please click here for details.
Winner : Erna Rahayu (XII IA1)

3 days after UN

Alhamdulillah ...

akhirnya selesai juga UN SMA
meski sudah selesai tapi masih menyisakan beberapa catatan, khususnya untuk Matematika IPA/IPS. Memang sudah sesuai dengan SKL, tapi untuk Matematika IPA tingkat kesulitannya terlalu tinggi (menurut penilaian saya pribadi, beberapa guru dan tentu saja peserta UN sendiri).
Tipe soal yang dibuat A dan B dalam beberapa nomor pengacakannya kurang tepat, karena masih ada soal sama nomornya juga sama.
Ada juga soal yang tidak ada jawabannya. Untuk Matematika IPA Paket A(P14) nomor 23 dan 30, Paket B (P47) nomor 20 dan 27. Untuk Matematika IPS Paket A (P14) nomor 31, Paket B (P47) nomor 31 juga. Ada yang berpendapat lain?
Bagaimana nihPuspendik Balitbang, BSNP dan Depdiknas?
Tapi bagaimanapun soalnya, semoga bisa memberikan yang terbaik! amin 3x ...

Mathematic Quiz 6

Question:

A bag contains 8 red balls, 9 purple balls, and 10 white balls. If two balls are drawn at the same moment, then find the probability that :

a. two balls drawn are different colors
b. two balls drawn are same colors
(Note : Probability)

Terms and conditions:

• Write about your answer, name, class and handphone number.
• Send via email to imamtoifur@yahoo.com with subject Mathematic Quiz 6 or sms to 081328899843.
• Mathematic Quiz is closed on April 30, 2009.
• You are rewarded for your effort by 2 unit pulse @Rp 20.000,00.
• Each student only sends one answer.
• Only eSeMAN1S's students are permitted to send this Mathematic Quiz.
• See you and good luck.

Mathematic Quiz 5
Answer :
a. 833
b. 6247500
Please click here for details.
Right answer : Erna Rahayu (XII IA1)
Wrong answer : Siti Fatimah (XII IA1)

Ponari apa Mpok Nori?

Muhammad Ponari yang baru kelas III SD sontak jadi selebritis. Dukun cilik asal Jombang ini dipercaya mempunyai kekuatan lebih. Konon kekuatan Ponari karena terkena petir (berarti mirip Gundala Putra Petir atau Flash Gordon hehe...) dan mendapatkan sebuah batu (watu gludhug) yang dipercaya bisa menyembuhkan berbagai macam penyakit. Percaya tidak percaya namun praktek pengobatannya laris manis. Menyedot banyak pengunjung, bahkan sampai menyebabkan beberapa pengantri tewas. Ini foto Ponari yang bener, yang di atas tu Mpok Nori (hehe...)

Saking larisnya air bekas celupan watu gludhug Ponari, akhirnya dibuat dalam kemasan kaleng, seperti ini (hehe...)