Mathematic and Computer

How to Create a Blog With Blogger

2009-07-05T13:32:00.000+07:00

Make a blog is very easy and simple. At this time, I do not wat to write an article how to create a blog with blogger. I just want to give you an information that you will get a video tutorial about how to create a blog with blagger at You Tube.

Check out this quick tutorial! Click here to watch the video!

DELL Latitude 2100 Netbook For Students

2009-06-02T11:52:00.001+07:00

Low cost netbook had lounched by Dell. Dell Latitude 2100 is an ideal choice for students. The Latitude 2100 netbook features a durable design with new rubberized casing and optional solid state drives for ultimate protection. With five choice custom colors and give us optional carrying handle, it's really an ideal choice for students or bussines man with have a high mobility.

Dell Latitude 2100 using Intel Atom N270 Processor with 1 GB of RAM. Dell latitude 2100 also offering us 16 GB solid state drive (SSD) or 250 GB harddisk drive (HDD).The Latitude 2100™ is equipped with integrated WiFi and Gigabit Ethernet to help you stay connected. Optional touch screen or webcam also enable easy collaboration. Keyboard that featuring anti-microbial protection 5 (US Only) is a unique accessories. The Latitude 2100 give us optional operating system with Windows XP Home, Windows Vista Home basic, or linux Ubuntu.
With $369 you can get Dell Latitude 2100. Click here for more complete specifications with the pdf form.

Binary Numbers: Decimal Conversion

2009-05-26T12:25:00.000+07:00

How to convert from a decimal-to-binary and binary-to-decimal? The answer of this question is shown below. I hope this can help you.

Decimal to Binary
To Convert a decimal number to a binary number follows a straightforward method.
It involves dividing the number to be converted, say N, by 2 (since binary is in base 2), and making note of the remainder. We continue dividing the quotient (N / 2) by 2, until we reach the division of (1 / 2), also making note of all remainders.
Example 1: Convert 98 from decimal to binary.

1) Divide 98 by 2, making note of the remainder. Continue dividing quotients by 2, making note of the remainders. Also note the star (*) beside the last remainder.

Division	Remainder,R
98 / 2 = 49	0
49 / 2 = 24	1
24 / 2 = 12	0
12 / 2 = 6	0
6 / 2 = 3	0
3 / 2 = 1	1
1 / 2 = 0	1*

2) The sequence of remainders going up gives the answer. Starting from 1*, we have 1100010. Therefore, 98 in decimal is 1100010 in binary.

Example 2: Convert 21 into binary.

Division	Remainder,R
21 / 2 = 10	1
10 / 2 = 5	0
5 / 2 = 2	1
2 / 2 = 1	0
1 / 2 = 0	1*

Therefore, 21 in decimal is 10101 in binary

Binary to Decimal

Now, how to convert from binary to decimal number. Binary to decimal conversion follows the same steps as decimal to binary, except in reverse order. We begin by multiplying 0 x 2 and adding 1. We continue to multiply the numbers in the "results" column by 2, and adding the digits from left to right in our binary number.

Example 1: Convert 11101 from binary to decimal.

Operation	Result
0 x 2 + 1	1
1 x 2 + 1	3
3 x 2 + 1	7
7 x 2 + 0	14
14 x 2 + 1	29

Therefore, 11101 in binary is 29 in decimal.

Bluetoth 3.0 Had Been Released

2009-05-21T08:39:00.000+07:00

We generally hear and maybe always use bluetoth. When I read a PC magazine I find a good news about bluetoth. Bluetoth Special Interest Group have launch Bluetoth 3.0 and it specification. Bluetoth 3.0 is a high speed wireless connection. The highest speed of bluetoth 3.0 can reach until 24 megabytes per second, it's more higher than Bluetoth 2.0 that give us maximum speed transfer at 3 megabytes per second.

Bluetoth 3.0 have a high speed transfer because this wireless technology can be able to penetrate the 802.11 radio protocol that known as WiFi. Although we can combine bluetoth and Wifi, but the transfer of data remain to be done through Wifi on a Wifi network. This especially in the large volume of data transfer, such as images, video, etc.

Blutoth 3.0 also promises a minimum of energy consumption so that it does not absorb much energy, as in previous versions. Supporting this new technology has also been prepared. Atheros and Broadcom, the two companies that make the hardware for this bluetoth are currently preparing for its products. Estimated, in 9 to 12 months, bluetoth 3.0 have enjoyed in the consumer products.

Uff.., it seems we still have to wait this product patiently.

Binary Number, Betwen Math and Computer Science

2009-05-17T23:46:00.000+07:00

Binary Number, this is one from many theory of number. Whether it be from math class or computer science class, eventually we will need to learn about number systems, and the mathematics that is involved. But, if we learn about main system of computer, the binary number is involved too. Waht is Binary Number?

Binary numbers, as with decimal, octal, and hexadecimal numbers, are organized into columns. To learn binary math, we first need to understand how number systems operate. Let's take a look at the decimal system first, since it is simple and easier to think about. We can consider the number "1234" as,

Thousands	Hundreds	Tens	Ones
1	2	3	4

Which means,
1234 = 1x1000 + 2x100 + 3x10 + 4x1

Given,

1000 = 10^3 = 10x10x10
100 = 10^2 = 10x10
10 = 10^1 = 10
1 = 10^0 (any number to the exponent zero is one, except for zero)

The table above can be represented as,

Thousands	Hundreds	Tens	Ones
10^3	10^2	10^1	10^0
1	2	3	4

such that,

1234 = 1x1000 + 2x100 + 3x10 + 4x1 = 1x10^3 + 2x10^2 + 3x10^1 + 4x10^0

The decimal system, as with decimal math, operates in "base 10" (dec being the Latin prefix for ten) using the digits 0-9 to represent numbers, whereas the binary system, as well as its math, operates in "base 2" (bi being the Latin prefix for two) using the digits 0-1 to represent numbers. The base is also known as the radix. In other words, the table above can be represented as,

	Thousands	Hundreds	Tens	Ones
Decimal	10^3	10^2	10^1	10^0
Binary	2^3	2^2	2^1	2^0

In base 10, we put the digits 0-9 in columns 10^0, 10^1, 10^2, and so on. To put a number that is greater than 9 into 10^n, we must add to 10^(n+1). For example, adding 10 to column 10^0 requires us to add 1 to the column 10^1.

In base 2, we put the digits 0-1 in columns 2^0, 2^1, 2^3, and so on. To put a number that is greater than 1 into 2^n, we must add to 2^(n+1). For example, adding 3 to column 2^0 requires us to add 1 to the column 2^1.

Here are some decimal numbers represented in binary.

Decimal	Binary
1	1
2	10
3	11
4	100
5	101
6	110
7	111
8	1000
9	1001
10	1010

Google Docs, an Online and Free Document Operating

2009-05-13T06:29:00.000+07:00

May be it's too late for me to post this info. But, in fact just a month ago I find information if there is a free document operating from google, it's named Google Docs. Google Docs was launched by Google as free and online document operating last year. The idea is we can shared our document to our friend. If you want to use it, The Google Document link can be accessed by logging in to the Google Gmail account. Then,

look at the upper left hand side when you are logged in to your Gmail account.

Google Document location: Upper left corner

The Documents link as seen below.

Clicking the Documents link opens a page as seen below.

This is where we can share our document to our friend. If you want to see the complete how to use this aplication, you can visit http://www.google.com/google-d-s/intl/en/tour1.html
There is you can find a tutorial about Google Docs.

Coming Soon Office 2010

2009-05-09T06:56:00.000+07:00

Microsoft had announce that Office 2010 will be launched soon. But Microsoft did not want to make sure the date when the product would be lounch. The software maybe will be in the market at the quarter of next year. However, many software reviewer from many media, have got a little information about the excelent fiture of latest version of the software is owned by Bill Gates.

Office 2010 will be slightly different from previous versions. On this latest edition, Microsoft will develop the most pupular software in the world with web-based operation. Where users can create and edit documents in a web browser. So that Office 2010 can be synchronized with the Internet online. This main function will differentiate this product with Office 2007.
This seems intended to compete Googgle, since a year ago has spread documents operation programme online and free, through the features of Google.doc, Office 2010 product will be marketed to corporate and individual. The online version will also be provided so that we can buy the software by downloading it.
.

Teaching Matherials for Immersion Class Programme : Transformation

2009-05-05T13:54:00.000+07:00

Finally,... At this aftrenoon, I have post my first Teaching Materials for Immersion Class Programme. The Mathematics Teaching Materials is Transformation. It's ppt file. So you can download by clicking the download picture below.

Download Teaching Materials : Transformation

Download PCMAV 2.0a Valkyrie

2009-05-01T22:20:00.000+07:00

At the middle of April, PC media has release the new antivirus and named PCMAV 2.0a Valkyrie. Antivirus with engine version 2831 and 2660 virus signature is good enough to "kill" local virus. If you are PCMAV user, update it by clicking the download button below.

Download PCMAV 2.0a Valkyrie

Math Through Technology

2009-04-29T00:05:00.000+07:00

April 22th is Mathematics day for high school students in Indonesia. They had a Final Examination of Mathematics. Many students crying after they had examination at many school. Many of my students told me, the math problems was very difficult. But, in my country, Mathematics was one of any lessons in high school that was very scared. I don't know why. So, as a new math teacher, after the examination of mathematics I had surf anything about mathematics. How to teach mathematics that can make mathematics not become a "devil" that scared every students in my country. And i have find an article that written by Sasha Orman at http://www.mathgoodies.com that talk about how to teach mathematics trough the technology. Here is the complete artcle.

Math Through Technology

When you think of "technology," many applications may pop into your head, but "teaching tool" may not necessarily be one of them. Why is this? Perhaps it's because of its newness, but technology in the classroom should not be shied away from. To the contrary, it can be one of the most effective teaching tools available.

Educate Your Students By Gaining Their Interest

Students these days are subjected to a barrage of fast-paced mental stimulation, from music videos to video games. Too many teachers see these as hopeless competition, when really they could be using the same techniques to grab students' attention and teach them something at the same time. Textbooks may be the backbone of the classes you teach - it is hard to do otherwise, really - but by no means must they be the only source of learning.
• Getting your students active and working together is your best avenue toward getting them interested. Technology is a great tool for this: not only will your students have a more vivid memory of their math lessons, but they will be learning a slew of technical skills as well. Send your class on WebQuests for research. Instead of poster-board team projects, why not have them construct a PowerPoint presentation? Take them to the school's computer lab to check out math-related podcasts. (If your classroom has individual computer, so much the better!) Engaging your students and keeping them active will really make your lessons memorable, and teach new skills to boot!
• Mix things up! If you only stick to one variation of interaction, it will become just as much of a routine as textbooks in no time flat. Play a math game with your students one day, and play them some math music the next. Every day can’t be extra-special (those chapter tests have to come sometime), but your students will treasure the times when they are.

Educate Your Students by Educating Yourself

Perhaps the greatest thing about technology is how, by definition, it is forever changing and evolving. However, as technology changes, you have to be prepared to keep up with it. Luckily, there are many different resources available to teachers for honing and upkeep of your tech-savvy skills.
• One of your biggest allies is the internet -- take this very site, for example! Many educational resources you already trust have online outlets these days. PBS is a shining example, with an assortment of ideas and sources to supplement your lesson plans at any specific topic or grade level grouping.
• If you find yourself growing bored at your own lessons, then perhaps you need a little more than just some website suggestions. In fact, a refresher course of even a new degree may be in order. Of course, these days you don't have to give up your teaching career while you get an education of your own! Many online teaching universities offer instructional technology degrees to bring you up to date on cutting-edge learning theory and all the latest in software and multimedia (and how it best fits in with your curricula!), and best of all, you can take the classes on your own time and even work new ideas into your current lesson plans!

I think, I agree with this article. I had ever do the tips, and I think students more enjoy with mathematics.

A Unique USB Arrow Optical Mouse

2009-04-24T11:14:00.000+07:00

Sometimes we want to be different with the others, may be different in our appearance, such as style of dress, hair model, or the accessories that we use. You may even have a hobby that is different from most people, like doing somethings extreme or unique, or just collecting somethings unique.
Well, if you have a hobby with anything about computer and want to be different, there is a device that is different from most of the device. USB Optical Mouse that designed as an Arrow shape. May be it makes you have an alternative option.

Optically mouse with sensitifity 800dpi uses a USB interface, and features a retractable USB cable that can be adjusted along the length to a maximum of 75 cm. This product has dimensions of 70 x 138 x 40 mm, with the weight of 59gr.
Arrow-shaped mouse cursor is available with a choice of red and black. Although the design does not have the usual like most mouse, this mouse is designed Compact and ergonomic easy-to-grab design. Comfortable fit for right or left hand. This info can be obtained at http://usb.brando.com.hk/. The price is not too expensive at around $ 12.
Some time ago I tried to find in stores around where I live, but has not been found. Maybe in other cities already have or may be we can not find yet in Indonesia?

My Friend's Text Link

2009-04-23T17:24:00.002+07:00

Here is all of my friends Text Link. If your link doesn't exist here, please add my link to yours and confirm at the chat box. I will add yours too.

the beatles	The Secret of Mathematics
Faried Hermawan	Rifki Ali
Krislea's World	AaLil Blog - Belajar dan Berbagi
Kang Ardhi (Dosen Matematika UNNES)	Arief Bagus
Bu Budi Karyani	Meryl
Vinny's Guide for Insurance	Bunda Yulia
Software Gratis

My Friend's Banner Link

2009-04-22T17:56:00.000+07:00

About Me

2009-04-21T18:40:00.000+07:00

I'm just a blogger from Indonesia. My English is very bad. So, if you find anything wrong about grammer etc, please correct it at the comment place. I'll so happy if you do that.

Opera Mobile 9.7

2009-04-21T00:16:00.000+07:00

Many mobile browsers that have a fast performance, such as Mobile Safari, RIM's browser, and Internet Explorer Mobile, but does not seem faster than the Opera Mobile 9.7. The previous Opera Mobile browser, Opera Mobile 9.5, many users have been amazed by Opera 9.5, but still had a lot of rough edges. With the 9.7 version, Opera has added the polish mobile browsers desperately lack and has incorporated support for many users' most asked for features.

Here is among the new features in Opera Mobile 9.7,

1. The inclusion of Flash Lite, which should open up a whole new world of web pages to the mobile community.
2. Include Google Gears, which will offer access to Google applications like Gmail and Google Docs when offline.
3. Adds support for silky-smooth OpenGL ES hardware accelerated graphics. This should help make the browser's animations more fluid (this requires 3D hardware and drivers, available on many smart phones, including HTC models).
4. The new version also uses server-side compression to offer ultra-fast page load times. In a speed test, the new browser loaded a website in 9 seconds that took Microsoft's Internet Explorer mobile over 3 minutes.

It is worth noting that most of these features are available in the beta of Skyfire, a new independent browser entry for Windows Mobile smart phones. However, Opera Mobile 9.7 one ups Skyfire as well, offering WXGA and VGA support. Opera Mobile is also available on a couple of mobile OS's besides Windows Mobile. It's also supported on S60 and UIQ operating systems.

Sadly, neither entry is available for the popular iPhone, due to Apple's restrictions on third-party browsers. However, the good news is that these new entries place the onus on Apple and other smartphone makers to make more full-functioned browsers or risk losing business.

Opera Mobile 9.7 is currently being tested and will be released to the public in a few short months.

Info: www.dailytech.com

Tips For New Math Teachers

2009-04-17T17:39:00.000+07:00

If you read the title of this post, don't you think if I was a "senior" Math Teacher. No, I'm a new math teacher too. I've find this article at http://www.mathgoodies.com written by Gisele Glosser. I think the article i've found is good enought for my self. So I decide to post the article in my blog for sharing with the other new math teacher. Here is Tips For New Math Teacher:

1. Try not to frown on wrong answers. It discourages students from participating. Critical thinking and honest effort are more important than correct answers

2. There is no teaching without control of your class. It is better to fall behind by a day or two early in the year to address discipline, than to have an uphill battle all year long over behavior.

3. Avoid talking over your students. If there is too much noise in the classroom, sometimes the best thing to do is to stop talking.

4. Routine and structure are good, but too much of it can cause you and your class to fall into a rut. Try to vary activities from time to time.

5. Encourage active participation from your students. From time to time, call students to the board, or allow them to work in groups. Avoid giving teacher-directed lessons all of the time.

6. Try to be flexible. Math can be a rigid topic, but you don't have to be. For example, I have a strict rule against chewing gum. But I close my eyes to it during a test.

7. Try to spell out what topics will be on the test. Telling your students to "Study Chapter 6" is not enough, especially if they have poor study skills.

8. In some schools, math is the only subject where students are grouped by ability (i.e. homogeneously). This makes it stand out more than other subjects. Parents may frequently ask: "Why didn't Johnny get an A in math? He got one in all his other subjects." Some parents may insist that their child be placed in the top math group, even when the child does not belong there.

9. It is important to get support from an administrator when it comes to difficult issues such as math groupings. Ask that they be present at conferences with difficult parents.

10. If a student was present for all the material taught, but is absent on the day of the test, then on the day the student returns, inform him/her of the make-up day and time. Don't let it go more than a day or two. However, if the student missed part or all of the material taught, you should give him a deadline by which to make up all missed work, and a new test date. It may be helpful to contact the parent in this case. A student should not be penalized for being absent. However, they can be penalized for failing to make up missed work.

11. I recommend a technique called "Front Loading". Students are most motivated to learn at the beginning of the school year. Rather than reviewing material from the previous school year, why not introduce a topic they haven't seen before?

12. Try to teach students good problem-solving skills. When your students enter the work place, their superiors will not give them a worksheet with 25 least common multiple (LCM) exercises. They will more likely have a scheduling problem that needs to be solved using LCM concepts.

13. To motivate students, give out awards for both good academics and for good effort.

14. Do your best to be fair to students. You will earn their respect this way.

15. The best motivator of all is connecting math to the real world. For example, when teaching the metric system, have students bring in empty cartons and bottles from their kitchen.

From: http://www.mathgoodies.com

Grace Tape 2 USB

2009-04-09T20:40:00.001+07:00

In the 80's, generally we enjoy the music by using the radio cassette/tape. If you still have some favourite collection of songs that recorded on a cassette, may be it's difficult experiencing to enjoy the MP3 player or maybe you want to change the format from the cassette tapes to the digital recordings that we can play with mp3 or CD player. So don't be confuse! Grace Tape 2 USB can help to do that.

Record your cassette tapes directly to your PC or Mac with the TAPE2USB. Fully functional cassette deck with counter function and built-in 2.5” speaker. The volume adjustable speaker allows you to listen to your cassettes or simply monitor the music as you download it. Plug & play USB audio interface. No drivers required! Audacity software for PC and Mac included to edit recordings.
After you download your music to your PC or Mac you can listen to your songs via any media player (including iTunes or Windows media player), upload them to your iPod or even burn your music to a CD.

The TAPE2USB even includes RCA stereo connections and cable if you desire to listen to your cassettes through your home stereo system.
Product Features
• Cassette tape deck
• Records from auxiliary sources via cassette tape deck to PC
• Record level indicator & record level control
• CrO2 Tape play & CrO2 record buttons
• Counter display & reset
• 2.5” 1W monitor speaker (mono) & volume control
• Records & plays in stereo sound
• Records & plays from cassettes to PC
• Records from auxiliary sources to cassettes
• Cassette & line-in selection button
• USB connection
• RCA In record R/L jacks
• RCA Out play R/L jacks
• Audacity software discs for PC & Mac
The price of a single packet is $129.99
Source: http://www.gracedigitalaudio.com

Math Problems for 12th years of High School : SINGLE INTEREST

2009-04-05T06:59:00.001+07:00

Math Problems again. At this time I had to post some math problems for 12th years Social Science of High School. The math problems I had to post is about SINGLE INTEREST. To see the math problems with JPG form, you can click Read More at the bottom side of this post and click the picture of math problem to see the real size of the math problems picture.

You can see this math problems in http://matematikomputer.blogspot.com with the Indonesian language. I hope it will bring advantage for you.

Sony VAIO G3

2009-03-31T23:58:00.000+07:00

SONY had lounch the new notebook which named VAIO G3. A Notebook with a 12.1 inch screen disply is quite brief, and solid. It's weight also be regarded lightly, for the size of a laptop with a 12 inch screen, only 898 grams.
There is an option the use of processor Intel Core 2 Duo SU9300 processor or Intel Core 2 Dup SU9400. 12,1 inch screen display is able to displaying 1024X 768 resolution. It was equipped with 160 GB of diskdrive. Notebook with Intel GMA 4500 MHD of graphic controller is also equipped with wireless connectivity a/b/g/n, and bluetooth.
Notebook with Intel vPro platform, Centrino 2 is claimed to have battery resistance up to 13 hours. A unique design also provides the unique ability to hold up to 200cc liquid spillage. Thus, users need not to worry if your notebook was spilled your coffe on the coffee table.

Price: $1.979

Info: http://www.slashgear.com/

Download Free PCMedia Antivirus PCMAV 2.0.0

2009-03-27T06:57:00.000+07:00

Hello everybody in the world. At this time i would lke to share my antivirus from PCMedia. Its release at the middle of March and named PCMAV 2.0.0. If you want to get it, just click at the bottom below.

Download PCMAV 2.0.0

Math Problems for 12th years of High School : ANNUITY

2009-03-25T10:26:00.000+07:00

Here is some math problems for 12th years of High School for Immersion Class Programme. This math problems is for Social Science Programme about ANNUITY. You can click Read More below to see complete post.

EXERCISE

Share File With 4shared.com

2009-03-22T20:12:00.000+07:00

How do we put the file on the blog that we have that can be downloaded by other people?
First, the file must be uploaded to the web site which provides the space that we can use to save the file. So we must have an account at the site which provide file hosting. Currently many web sites that provide file hosting, some we need to pay having space at that site, but we can also have a free! Of course, if only for the private blog it's enough for us having free file hosting. In this blog I use 4shared free file hosting. With 4shared we can save our file up to 5 Gigabyte without pay or FREE. So, if you want to join with 4shared please click the button below.

Next the screen will appear as shown below.

Next fill in the requested data, like email and password, select the fields in the plan let it remain FREE file hosting for free. Then click Sign Up until the display is shown as below.

If the display is shown as above, we have joined with 4shared. To upload a file click Browse, then select the file from our computer. Next click Upload. After the upload process is complete we will get the code from the link file. The code that we get will use in one of the words or the download button on our posting that we set its link with the code that we acquired earlier. So, you should try this....

Add Memory With FlashDisk

2009-03-18T16:07:00.000+07:00

Random Access Memory (RAM) is used to hold data temporarily in the computer. The more applications that we open, the more RAM is also used. There are ways to add RAM to take advantage of the flash (data storage), with additional software (application) eBooster.exe, we can increase our RAM without having to buy new RAM. We often use the computer, because asyiknya, we open Microsoft Word and Excel, PowerPoint, Access, plus AdobePhotoShop, CorelDraw. Then we want to Winamp to listen to the music. But suddenly we hang the computer, Alias dead. Why is this happening?

Because the capacity of RAM is exhausted, RAM (Random Access Memory) commonly used to store data in computers. This means the data can only be viewed on screen, but we have not saved to storage media, such as Hardisk, flash, CD Room, and so forth. The more applications that we open in our computer, the more likely that we use the RAM. As an illustration of RAM as follows. Eg in the computer we installed RAM with a capacity of 512 Mb. Each application will be open that we need RAM, or easily open each individual application we then have a supply of RAM will be reduced. For instance, for example, if we open a Microsoft Word, Microsoft Word will then need temporary memory (RAM) of 300 Mb (not the actual data, because I had not need Microsoft Word to measure how much memory to be able to walk), the supply of RAM that is live ( 512-300 = 212 Mb). If we reopen the application can not be more than 212 Mb, if the application dibukan exceeds 212 Mb, eg Microsoft Excel memory required is 300 MB, the computer will Hang (OVER CLOCK), because the memory requirement for running the program is not enough. To increase the capacity of RAM is usually we need to purchase additional RAM, to be larger. However, the material in this time we will increase the capacity of RAM with FLASHDISK, with the argument, that can work double-flash can be used for RAM can also save data. The greater capacity of flash, then the larger the RAM, which you can add.
From: http://www.ilmukomputer.com/

Teaching Materials and Math Problems for Immersion Class Program

2009-03-16T16:36:00.000+07:00

Immersion Class Program is a program for school in Indonesia which has a class with an english as a base language in teaching. But if i want to looking for some article about materials teaching or math problems for Immersion Class Program it's so difficult.
Actually i'm not a teacher at the Immersion Class Program, but in my blog i want to post any materials, or math problems. I hope you will get advantage from here. Here is some materials or math program for Immersions Class Program:

Mathematics Expressions, How to Read?
Math Problems: The Progression

Math Problems: Annuity

Mathematics Expressions

2009-03-13T16:41:00.000+07:00

EXAMPLES OF HOW TO READ MATHEMATICS EXPRESSIONS IN ENGLISH

Here is a table with some examples of how to read mathematics expressions in english

Mathematics Expression	How to Read in English
3 + 2 = 5	three plus two is equal to five
9 - 4 = 5	nine minus four is equal to five
7 x 6 = 42	seven times six is equal to fourty two
8 : 2 = 4	eight divided by two is equal to four
5²	square of five / five to the second power
5³	cube of five / five to third power
	five to fourth power
- 6	negative six
5 > 2	five is greater than two
2<5>	two is less than five
a≥b	a is greater than or equal to b
b≤a	b is less than or equal to a
a≠b	a is not equal to b
	a half
	a quarter
	three quarter
	one fifth
	two thirds
	two and one third
	square root of seven
	cube root of seven
	fifth root of seven
23,786	twenty three thousand seven hundred eighty six
23.786	twenty three and seven hundred eghty six thousand
3 : 5	three is to five / the ratio of three to five

Mathematics Problems for 12th Class : The Progression

2009-03-11T09:44:00.000+07:00

Good morning everybody...... Suddenly, at this morning I want to post math again, and then I select a math probelms about the Progeression foro 12th Class. In fact to post mathematic problems make me confuse. If the package consists of several page may be not a problem using the download facility, but if only one page and you must download, it seems to complicated. But until now for such things, a matter that only one page earlier in the image format (jpg, PSD). If you have thw way how to write equation editor in the blog posting, tell me please...
Here is the pict of Math Problems : The Progression.

You just click at the showing picture beside to get the real size of the picture.

If you need the problems in Indonesian you can clik here. So, don't forget give your comment below. Thanks

Best University 2009

2009-03-09T09:54:00.001+07:00

Cybermetrics Lab recently released ranking of best universities in the world based on the existence on the internet. 16,000 universities from around the world which participate in this event, Indonesia has placing 26 university in the best 5000 group of the world. This rank is only a measure how far the universities utilize the Internet. However, it noted, university-college world's best at this time, also has a excellent webometrics ranking.
Read the list below:
World Ranking - Universities
623 - Gadjah Mada University
676 - Bandung Institute of Technology
906 - University of Indonesia *

1604 - Gunadarma University
1762 - Ten Nopember Institute of Technology
1960 - STT Telkom
2013 - Petra Christian University
2152 - Brawijaya University
2159 - Sebelas Maret University
2672 - Airlangga University
2730 - University of Padjadjaran
3016 - Electronic Engineering Polytechnic Institute of Surabaya
3138 - Diponegoro University
3198 - Hasanuddin University
3254 - University of North Sumatra
3310 - Yogyakarta State University
3347 - Indonesia University of Education *
3491 - Lampung University
3669 - Duta Wacana Christian University
3821 - Universitas Islam Indonesia
3950 - University of Udayana
3983 - Maranatha Christian University
4430 - University Mercubuana
4572 - University General Soedirman
4780 - Jember University
4800 - Semarang State University

Source: Webometrics.info

Materials Teaching Word 2000 for Windows 98

2009-03-08T02:33:00.000+07:00

Perhaps if you read the title of this post you can laugh. Materials teaching Microsoft Word 2000 for Windows 98 still used? Office in 2009 that available in use is office 2007 with Windows Vista operating system, even the operating system may have to try the latest release of Windows 7. But why I still post Word 2000? The answer is because I'm not sure that all schools can follow the growth of computer software application that developed rapidly. Many schools that still maintain the computer lab "expired" because of the limited funds of the school, so that may not continue to update the program for a computer application is expired. Therefore, I try to post the teaching materials Word2000 for Windows'98 to try them, hopefully useful. To get free teaching materials Word 2000 for Windows 98 to stay just click download button below.

download here

Kumon

2009-03-04T23:30:00.000+07:00

Kumon learning system is developed first by a Japanese named Toru Kumon, who is also a high school Mathematics teacher. Initially, in the year 1954, he was requested by his wife to help her son subjects Mathematics, Takeshi, who was sitting in when the class 2 SD. He then designed a system so that children can learn in an effective, systematic, and have the basics of Mathematics strong.

Is such that:
Refers to the target "level Mathematics SMU"
Make a spreadsheet with the order of the subjects increased "step by step"
Provide a spreadsheet can be completed by their children every day in less than 30 minutes

Takeshi practice with the system to learn this routine every day. The result, he can complete Persamaan Integral calculus and differential tuition equivalent high school level, while still sitting in the class 6 SD. Toru Kumon and wish that other children also benefit as this study. She applies this to the children in an environment where. The result is satisfactory, and the Kumon learning system developed from mouth to mouth. Today, Kumon not only to spread throughout Japan, but also to the world.
Travel Kumon Education System
1954 Year 1954 Toru Kumon Kumon learning system created for her son, Takeshi, who was sitting in when the class 2 SD
Opened in 1956 the first class using the Kumon learning materials
Founded in 1958 the organization "Kumon INSTITUTE OF EDUCATION" which is based in Osaka, Japan
1962 Opened office in Tokyo, Japan
1974 Class Kumon outside Japan first opened in New York, USA
1980 English Program (Reading) have been developed
Opened in 1990 "Swiss Kumon High School in Leysin, Switzerland
Opened in 1993 "Kumon International High School" in Yokohama, Japan
2000 Number of students in the world reaching more than 2.6 million anakDidirikan Regional Headquarters for the 5 regions: Japan, North America, South America, Europe & Africa, Asia & Oceania
2006 Number of students in the world reaching more than 3.9 million children

Download Free PCMedia Antivirus PCMAV 1.93

2009-03-04T00:52:00.000+07:00

PCMEDIA at the middle of february 2009 has release the new antivirus update for Indonesian users. PCMAV 1.93 is specialist for local virus in Indonesia. But think not only useful in Indonesia, in the whole world can use that antivirus. If you want to try this antivirus, you can downlaod it, its free.

KUMON

2009-03-04T00:29:00.000+07:00

Kumon is a learning system that provides learning programs for individuals in accordance with their respective capabilities, which allows children dig themselves and develop their potential abilities maximally. Through lessons Mathematics and English, Kumon is not just any form of academic ability, but will also establish a positive character and "life-skills" (life skills) that will be useful for the future of children. Kumon can be followed by the pre children, elementary school students, junior high students and high school students, with all levels of ability. Kumon learning system supported by the study of materials arranged systematically and step by step 'so that no child can feel lessons forward to the higher. Kumon was first developed in 1954 by a Japanese high school Mathematics teacher, Toru Kumon, who originally wanted to help their child's learning Mathematics. Kumon has now spread in 45 countries in the world with the number of students, more than 4:13 million.

Source: http://www.kumon.co.id/

Laptop Increasingly Cheaper

2009-03-03T14:10:00.000+07:00

Laptop(notebook) increasingly cheap. With less than Rp5 millions, you can bring home a laptop with enaugh Featured in it. Laptops no longer luxury. Laptops or oftenly called notebook seems to be something that we must have. Knowing that, the manufacturers try to release a laptop with the new entry-level price. However, it also makes the type and brand of laptop on the market and more and more diverse. This of course can create consumer confusion. So how to choose the right laptop?

First, set the first use of your laptop. Design and gaming functions clearly need more specification. Especially in VGA, memory and processor. VGA or graphics card is working to change the digital signal from the computer graphics on a display screen. Better VGA make sharpness detail and good looking at your screen. Instead, the processor and memory must be adjusted to the operating system and applications are to be used. Applications such as Adobe Photoshop or Autodesk 3ds Max need large memory (more than 512 MB) and requires a multi-core processors to operate it.

Second, how is your mobility. If you are more often on the road, there is a good idea to select a laptop with a small size ergonomis and harmonious. This will make you easy to carry and you need to have the battery resistance, the size of the light, and the small screen that was easy.

Third, features that include in it, connectivity features like Wi-Fi, Bluetooth, infrared, to a modem that is very important. This is for those of you who have a high frequency for the access to the internet.

Fourth, note the after-sales service and warranty. To get the after sales service and warranty are satisfied that you choose a laptop with a brand that is popular and has quality assurance of the brand.

Fifth, note also a matter of availability of services and spare parts service.

Finally the budget is very important for us to buy a laptop.

Now, the cohoice is yours.....