Mobile Phone is Dangerous

December 18, 2009 at 12:59 am (Uncategorized)

Do you  know that our mobile phone is dangerous if we use it too often?

Many people don’t aware of this. Our mobile phone is a product of technology that utilize the electromagnetic wave. The wave that is used by this device belong to the spectrum of microwave. The energy radiated by the mobile phone will influence our health. One of them is that it can reduce the production of sperm. Of course it will affect the fertility of a man.

If you want to know more about the effect of the radiation of the mobile phone,  how does it effect our health, and how to minimize the effect, you can download the article by clicking this link

EFEK RADIASI GELOMBANG ELEKTROMAGNETIK PADA PONSEL

Leave a Comment

SAT: The Result

December 7, 2009 at 6:26 am (Kelas XI)

Getting curious of the result of the SAT ?

After spending 120 minutes to answer 40 questions, now you can take a breathe deeper than before. Because you already passed one of the most difficult subject for this semester beside Math, Biology, Chemistry, English, Bahasa Indonesia, Mandarin and Bahasa Bali 🙂

This post will answer your question about your mark in physics SAT. Actually I really want to make it more tidy, but I haven’t got any time. So I just post it as it is. Let’s check ’em all.

SKOR DATA DIBOBOT
=================

Jumlah Subyek         = 190
Butir soal            = 40
Bobot utk jwban benar = 1
Bobot utk jwban salah = 0
Nama berkas: C:\USERS\MAHARDIKA\DESKTOP\ANATES KEREN\DATA UMUM XI IPA.ANA Read the rest of this entry »

6 Comments

Some Indcators for SAT

November 24, 2009 at 5:27 am (Kelas XI)

Getting confuse of what to learn for the SAT?

this is the answer that you are waiting for.

In this  post I would like to share some of the indicators that will be used as reference to create SAT problems. The indicators are taken from tenth grade material.

How to use these indicators?

You have to read the operational word of the indicators carefully, for example : if the indicator said that you have to analyze the graph, you have to learn the graph instead of learning the formula.

These are the indicators:

  1. Able  to use appropriate measurement tools for length, mass, times, temperature, electric current and angle
  2. Find formula of certain physics quantities by using dimensional analysis
  3. Add vectors analytically
  4. 4. Determine the result of cross product and dot product between two vectors
  5. Analyze physics quantities in motion with constant acceleration
  6. Analyze graphic of  motion in straight line  with constant acceleration
  7. Identify the frequency, angular frequency and angular movement that are exist in uniform circular motion
  8. Identify the application of Newton’s Second Law (Law of Inertia) in students’ daily life
  9. Apply Newton’s Law in circular motion
  10. Apply Newton’s Law in the motion on rough or frictionless  plane/incline surface
  11. Determine the power of lenses that needed by someone who is myopia or hypermetropia
  12. Calculating the magnification of magnifying glass, microscope and telescope
  13. Analyze the influence of  heat upon the temperature of a matter
  14. Calculate temperature of thermal equilibrium that reached when two liquids with different temperature are mixed by using Black principle
  15. Analyze heat transfer through convection
  16. apply the concept of power to calculate electric current in simple electronic circuit
  17. Formulate electric current in term of potential difference and resistance in simple closed circuit
  18. Determined equal resistance to parallel and series circuit of resistances
  19. Analyze the power that is used by a light bulb if it is given a certain voltage
  20. Arrange electromagnetic spectrum based on frequency and wavelength

6 Comments

Traditional Assessment

November 11, 2009 at 4:28 am (For teacher)

After being late in finishing this assignment, finally I did it. And this morning I presented my material. It was running well, even though I could not answer some questions delivered to me. In general i did it successfully.

I would like to share what I’ve got to my friend. So I will give you the link to download the material that I presented. Click the link below to download:

asessment tradisional

The article that I upload is in Bahasa Indonesia, so there is no need for you to translate it

1 Comment

Announcement!!!!

October 8, 2009 at 12:37 am (Kelas XI)

As the next week is a Galungan Holiday, I remind you to finish the project during the holiday. And you must submit the project (the scientific writing and the product) before October 26th.

The scientific writing must be typed on  A4 papers and using standard font like Times new Roman, calibri or arial. The size of the font must be no more than 12. The writing must be in English.

The exhibition will be held during the celebration of our school anniversary. So, be ready for the show!!!

Leave a Comment

« Older entries Newer entries »