Category: Essentials

Posted on

Python List

During the multimedia class, we continue from the python lesson from last term, but for this session we are learning about python list. To learn that, we need to understand what is list to python. List is basically a collection of items that is ordered and changeable, written in square bracket and also allow to duplicate the items. Accessing Items is like to reach to one specific items that you want. Also, remember that the computer always count from zero. For example:

thislist = [“Ant”, “Bear”, “Cat”]

print (thislist[1])

Once this code activate, it will print “Bear” because as I mention before python start to count from zero so “Ant” is zero, “Bear” is one and “Cat” is two. Also the word that are in the list is called “index”. We also can change the index in the code from “Bear” to “Elephant”. In class we called that a change the items value. For instance:

thislist = [“Ant”, “Bear”, “Cat”]

thislist[1] = “Elephant”

print (thislist)

This code will print “Ant”, “Elephant”, “Cat” because in the python code, it tell to change from “Bear” to “Elephant”. Once you print it, you will see it like this: “Ant”, “Bear “Cat”, but you want it to be like a checklist so you can use this code to make it become like a checklist:

thislist = [“Ant”, “Bear”, “Cat”]

for x in thislist:

print(x)

After you do it, you will see it print:

Ant

Bear

Cat

These are some of the functions that use in the python list. There are more that we can use such as how to check if the items exist, list length, Append, Insert and Remove items. Also, there is a python dictionaries, but I only write about the Python list. To learn this code, it is really challenging for me because as I am not a native English speaker and now I have to learn more about computer language.

 

Posted on

ផ្លូវទៅស្រុក

ការធ្វើដំណើរពី​រាជធានីភ្នំពេញ ទៅកាន់ស្រុកកំណើតរបស់ខ្លួនដែលជាទីលំនៅសុខសប្បាយ និងអភិវឌ្ឍនន៍មួយនៅក្នុងព្រះរាជាណាចក្រកម្ពុជា។ សម្រាប់ខ្ញុំនេះគឺដូចជា ការធ្វើសដំណើរ របស់ប៊ុនធឿន ដែលជាតួអង្គក្នុងរឿង​ “ផ្កាស្រពោន” ប៉ុន្តែការនិយាយរៀុបរាប់នេះខុសប្លែកដោយសារ នោះគឺ នៅក្នុងសម័យអាណានិគម ដែលយករថភ្លើងធ្វើជាយានជំនិះ។ ដោយឡែកនេះ គឺជាសម័យបច្ចេកវិទ្យា ដែលបានយកយាន្តធ្វើជាយាន្តជំនិះ ដើម្បីធ្វើដំណើរទាំងទីចិត និងទីឆ្ងាយ​ នៅក្នុងមាតុភូមិ។ ការធ្វើដំណើរនេះគឺពោរពេញទៅដោយភាពសប្បាយរីករាយដោយសារ មានមិត្តភក្ដិ ដែលអង្គុយជាមួយរង់ចាំដើម្បីទៅដល់ស្រុកកំណើត របស់ម៉ាសុីនត្រជាក់ បានធ្វើឲ្យយើងមិនដឹងអំពី​ អាកាសធាតុនៅខាងក្រៅឡើយ តែចក្ខុវិញ្ញាណ ដែលបានឃើញព្រៃព្រឹក្សាតាមដងផ្លូវ ធ្វើឲ្យមានអារម្មណ៍ មានភាពស្រស់ស្រាយទៅជាមួយ។ ឃើញការប្រកបរបររបស់ប្រជាជនពលរដ្ឋខ្មែរ មានភាពថ្កុំថ្កើន និងមានចំណេះដឹងច្បាស់លាស់សម្រាប់ការរស់នៅ។ ឆ្លងពីខេត្តមួយទៅខេត្តមួយទៀត​ គឺមិនខុសគ្នាប៉ុន្មានទេ តែអ្វីដែលគួរតែចាំមើលនោះ គឺរូបសំណាក់ ដែលតំណាងខេត្ត។ ខេត្តកំពង់ឆ្នាំង មានក្អមដែលប្រាប់អត្ថន័យ អំពីរបរ និងផលិតផលរបស់ខេត្ត។ ខេត្តពោធិ៍សាត់ ដែលមានផ្តិលធ្វើម ពីថ្មកែវ ដែលមញ្ជាក់អំពីធនធានធម្មជាតិខេត្ត ដែលស្វាគមន៍ដោយយព្រាបសពាំស្រូវ បញ្ជាក់អំពៅ សន្ធិភាព​ និងធនធានស្រូវក្នុងខេត្ត ហើយខេត្តននេះបានតំណាងដោយលោកតាដំបងក្រញូង ដែលមនុស្សម្នាសែន និងគោរពបូជាលោក ដែលប្រជាជនជឿជាក់​ថាមានភាពសាកសិទ្ធិ និងផ្ដល់ផលល្អ ដល់បងប្អូនប្រជាពលរដ្ឋ។

 

Posted on

Python

In Multimedia class, we learned coding language which is Python. We start learning Python with the basic step such as writing with string, Boolean, Comparison, if statement, elif statement, else statement and role of and, or and not in Python. After learning the basic course of python, we start learning about for loop and while loop that contains break statement and continues statement. The computer has its own words like us human that’s why we need to learn their language to control the system for them to work. We also use code Academy to improve our skill in computer science. Here is some code of Python:

By: Kuychan You
Posted on

Decimals

Image result for decimal

In math class, we learn a different unit of math every day so for round 2 we learned about decimal. The beginning of class, it always the start of how you need to know and calculate it. For decimal, we start learning about the place of the decimal which the decimal start with tenth and continue to hundredth, thousandth and more. Calculate decimal is not difficult because it’s like calculate the whole number, but it weird when you multiply or divide with it. There are always tricks for math so is multiply and divide decimal. For multiplication, you need to move point to the left and for division move point to the right. The zero is always useless after the decimal. We also do Khan Academy to improve our decimal skill. For this term, it’s ended for decimal and continue to the next one.

 

Posted on

Black Snake Experiment

The global moment of carbon between the abiotic environment, including the ocean and organisms, is known as the carbon cycle. Most of everything on earth is made out of carbon.

Thursday is an experiment for STEM class, so we did the black snake experiment. This is the formula of the black snake experiment:

  • 20 gram of sugar
  • One bowl of sand
  • 5 gram of baking soda
  • Some alcohol
  • A beaker
  • A lighter or match

The step to making:

  • First, put a full bowl of sand and wet it with alcohol
  • Second, mixed sugar and baking soda together in a beaker
  • Then, pour sugar and baking sugar out of the beaker and pour it in the middle of the sand
  • Finally, fire it with a lighter or match to make it burn and you will see the result
Posted on

The Search for Identity

English Literacy always has its own theme for each school term and for this term our theme is about “The Search for Identity”. We are having our assessment which is reading a fictional book to identify the characters and having a discussion with our team about the story every week with different roles such as Inferencer, Summarizer, Symbolizer, Words Detector and Visualizer. For me, I am reading a book by John Green, Looking for Alaska. Like a quote from John Green about looking for Alaska written: “An only way out of the labyrinth of suffering is to forgive”.  That is why identify characters and author meaning in a book is very important. The way story in Looking for Alaska tell is more like a romance novel, but it’s also about a friendship that suffers together in a boarding school. However, in this class, we also create our own poems that inspire by George Ella Lyon who is a girl from Kentucky, United State. I have my own poem which is about “I am from” that related to our theme. This is my poem:

I am from a tricycle,

from Dumex and gruel

I am from the Lumber smooth

I am from the jujube

The java apple whose long gone limbs I remember as if they were my own.

 

I’m from red pocket and Caishen,

from Grandmother and Father

I’m from gathering and sharing,

and from remembering.

 

I’m from spirit told and helping,

and “S’art Jea Nix” that sing along

I’m from Lunar New Year

I’m from the Red Cross sign and Cantonese spiderweb,

family recipe cookies and marine under the river

from a flow of the river from China,

Grandma ends up in Steung Treng

Bracelet of working hard

In my heart, the achieve after Bloodshed

 

Posted on

Kolab Pailin (Rose of Pailin)

នៅក្នុងថ្នាក់ភាសាខ្មែរ​​ ពួកយើងបានសិក្សា អំពីរឿងព្រេងផ្សេងៗ របស់ប្រទេសកម្ពុជា ប៉ុន្តែពួកយើងបាន ផ្ដោតសំខាន់ទៅរឿងមួយដែលមានចំណងជើងថា​​ “កុលាបប៉ៃលិន”។ ហើយនេះជាការសង្ខេបរបស់រឿងនេះៈ
នេះជារឿងរបស់បុរសម្នាក់មានឈ្មោះចិត្រ ដែលឪពុកបានស្លាប់ ហើយត្រូវទៅធ្វើនៅឯខេត្តប៉ៃលិន ជាកម្មករជីករ៉ែ។ ចិត្រជាបុរសឆ្លាត និងបានបម្រើលោកថៅកែយ៉ាងល្អ រួមជាមួយននឹងកូនស្រីដ៏ឆ្លាត​ របស់លោកថៅកែ។ នេះជារឿងដេលនិយាយអំពីសេចក្ដីស្រលាញ់ ដែលខុនវណ្ណះរបស់មនុស្ស ដែលកូនស្រីរបស់សេដ្ឋីប៉ៃលិន ដែលលង់ស្រលាញ់នឹងបុរសដែលធ្វើការឲ្យឪពុករបស់ខ្លួនជាអ្នកជីករ៉ែ។ រឿងនេះក៏បានប្រាប់អំពី ឧបសគ្គ​និង ការក្បត់របស់បាល្ល័តស្រុក ដែលមានឋានៈខ្ពង់ខ្ពស់ ក្នុងសង្គម។

 

In Khmer Literacy, we learned about different old Cambodian stories, but we were more focusing on a story which called “Kolab Pailing” or in English meant “Rose of Pailin”. This is a summary of the story:

It’s a story of a man named “Chet” who his father died and had to go to work at Pailin which is one of the Cambodia provinces as a gem collector. He’s a clever man and had treated his boss perfectly including his intelligent daughter. It’s a story that talks about the love of different class of people which was a daughter of a wealthy family that in love with a man who works for her father as a gem collector. It told the story of struggle and the betray of a high-class people in society.

Posted on

English Literacy, Justice

Literacy has been increase in this past few year. I learnt different type of sentences until paragraphs and now essay. Last year, our class mostly written about descriptive essay and now we are writing argumentative essay. Before starting to write the argumentative essay, we learnt the SDGs goal which was Environmental Justice that were talking about the minority group in Connecticut. Also, we have been assign to have four team which had a different country that is talking about people who are staying in the landfill. Also, we got to know a little bit about the data of civil justice in Southeast Asia. To end the goal, we learnt more about social Justice and how the problems affect us. To come to conclusion of the term, now we are writing a argumentative about our past explorations that are solving problems or somethings related to SDGs goal.

Posted on

The Three Type of Bond

This is the second term of learning Physical science is about the three bonding. They are Covalent bond, ionic bond and metallic bond. It seems that the name is really different to each other, but the explanation is similar. Ionic bond is a bond that one element give give the electrons to other element. For example, Sodium gives its electron to Chlorine. Covalent bond is a bond that  elements share each other electrons. For instance, Oxygen share electrons with other Oxygen element. Metallic bond is a bond that one element shared electron with other element. For example, Copper and Silver.

Posted on

Geometry and Ratio

This is the second term of 2018 – 2019. We finished Primary Mathematics 5A book and about to start the new one. For this term, we are learning Geometry and Ratio a lot which give the ideas what it’s like to measure shapes and using ratio as a daily life in the future. For example, if you having a job and you need to manage your money on needs, wants and save which ratio would help. It’s also help comparing the different between things easily especially, gender.

Example of having job and need to be decide in other needs, wants and save

For geometry, we are focusing a lot on finding areas especially for triangles and rectangles. As we start learning geometry, it’s leaning from first by counting grid and later calculation until solving harder and harder problems. Sometimes, it’s hard as it more difficult for the word problems, but that’s things need to be challenge in math. However, solving problems always have technique to solve it easily especially try to understand it at the very first start.