How Can I Change Cambodia?

               Cambodia is one of the countries among others, whose share the border between neighboring countries but in terms of the land, Cambodia owns the ocean along to the west region of the country: Kep, Kampot, Sihanoukville, and Koh Kong. To illustrate that, this attractive beach catches the tourists’ attention to visit every year, therefore, Cambodian workers can earn more income by running restaurants, hotels, fishing, and etc. On the other hand, Ocean’s playing a significant role in the economy industry, transport the import products and export products throughout the country. Besides that, recently, research estimates that Khmer’s ocean has 545 species presented. These fascinating creatures are to preserve but several study researchers aren’t yet discovering and begin to dig out to the depth of ocean’s exploration, however, Marine Conservation Cambodia steps out to protect and help to prevent threats due to the illegal activities that appear in Koh Seh tropical island. 

                 The mysterious diversity, aliens organisms live and depend down there such as vertebrates species, invertebrates species, bioluminescence and more. Furthermore, coral reefs, seagrass beds, and mangrove forests provide tremendous habitats and feed the tiny fishes to survive and defend themselves from the larger fishes. For instance, oxygen produced by trees, for us as individuals to breath, according to National Geographic explained that one-third(28%) of the oxygen produced from forests, while the other two-thirds(70%) came from the sea plants(phytoplankton, algae, and seagrasses), and the 2% left from other resources. Overall, Ocean’s a magnificent life element because it assists us by offering oxygen, food, and job but have you ever considered of the threat due to the ocean. Take a while and restore and imagine, how could you help the ocean become a marvelous place?

                 Presently illegal fishing, trash, and water pollution are being a concern for Cambodia’s ocean. Take the case of illegal fishing, “Trawling” is a common method to fish, the enormous net or electric net design to catch everything on the bottom of the seafloor but for the main trawlers’ fishing target are just fishes, shrimps, crabs, and octopuses, but why is that net gathers everything? Imagine, these gorgeous creatures have gone, the food web will collapse soon there aren’t longer those species would exist again. Fishermen get advantage from the sea every day but the impact is way essential. In order to decrease the amount of trawling is an arduous process, why? more percentage of fishermen that won’t continue with the traditional method, since the fishing style was updated. A developing country like Cambodia, the market systems are still figuring out, hope to look for a better quality system with a high price for all the products, to make fishermen go back with a traditional method.  The traditional method isn’t an effective net as trawling net. Also, Cambodia should at least have a marine authority station in each of the main islands to look after the unlaw trawler do the illegal fishing, to do that the salary for policies should be increased, otherwise, they’ll be involved in these illegal activities, instead of fighting for the right one, police, and fisherman both should work together to make it happen. 

                 Besides that, Trashes’s another effective threat as well, from Phnom Penh Post said that around 10 million plastic bags are used in Phnom Penh city every day. Plus 90 percent of plastic bags in the world ends up in the ocean, Cambodia’s also involved. As you know that plastic doesn’t biodegradable easily, it can stay up to hundreds and thousands of years. By the time it broke down, it’ll transform into microparticles called microplastics, the chemical substance leak especially into soil and sea. This chemical is so harmful to animals, humans, and environments. In addition to this threat, Trash bins should already stay in its position where the people can put all the trashes instead of throwing them down. Trash bins are an excellent choice but better to decrease the number of plastics by using fabric bags, reusable bags, biodegradable bags, and paper bag instead. The major supermarkets in Phnom Penh such as Aeon Mall, Lucky supermarket begin with a new plan by charging 400៛ ($0.10) per plastic bag, such a great plan for all the supermarkets in Cambodia or in any foundations. To evaluate is easy but the actual action needs more concentration, Nowadays, NGOs and Academies have helped to spread the lessons to the students and citizens about the impacts and benefits of plastic in our country. Hobbies can be changed if you try so from everyone’s help, the government also easy to work and communicate with. Our society is ours and it always still ours so please clean to help our kingdom wonderful.    

                 “Coastal Developments” known as a huge threat to the ocean too, Coastal Development refers to the constructions and factories on the coastal line. As a consequence, Water pollution ends up in the sea by these entertainment places after their activity according to Moreover, water pollution(wastewater) divided into four huge categories: Industrial, domestic, agricultural and urban. By the time it reaches the sea, the ocean will be polluted by these four wastewaters. As soon as it enters in, marine diversities are a victim rather than get advantage from this wastewater. All the species can’t survive in these dirt water because of the mixture chemical. Different kind of species will soon die and suffer from drinking or breathing in this wastewater as well as air pollution that makes the human struggle to breathe. On the other hand, the owner of the building next to the seashore should know of this huge issue. This issue wouldn’t solve without every single both international and the national company owners and more importantly is the government, this problem needs government helps and the owners of the constructions need to work together with government find the solution to input these wastewaters to another place. Wastewater can benefit for you if you separate them which one of these wastewaters can continue to use such as, water the farm, clean material, and more. That way, you don’t submit to wastewater pollution in the world. 

                  As a closing conclusion, the ocean helps humans, therefore, it should deserve the benefit back. The crisis still remains and still increase from day to another. Like Trawling, Trash, and pollution are an unresolved issue, all the issue won’t disappear but it cuts off from little to little. For instance, the helpers can only help but never see a true person who actually made a mistake, rarely step out to processing, helping, and responsible. Solutions above are just my visionary ideas for you to identify and understand to start to love our ocean. for me, I’m just an ordinary boy who just has this critical idea but a person with that knowledge in their conscience will never make the disaster to life but always educate others and walk on the right track to show the real role module is. To put in another form, this issue should be a government job but without every single one of you, it won’t change, so please think before you take action to do anything in life otherwise, it’ll cause a serious problem to happen just like this one. 


             Engineering has spread throughout the world, a goal to help human’s life easier with the electrical machines or naturally discovered machines. This round and the previous round, my facilitators has shown me a benefit of using the simple machines, also not just that, I discovered, how the machines are worked as well. A simple machine is a device by its self to lift material up or down and push backward or forward in the atmosphere by using less energy. Simple machines such as the lever, inclined plane, pulley, screw, wedge, wheel and axle have helped the world every single precious day. The enormous machine is the combination of the simple machine together, as an instance, lever and wedge form an ax, this called compound machine. 

              In my STEM class, we discussed and present our research on this simple machine topic. In each team, we presented a different kind of the simple machine and the working process of a simple machine that facilitator has given. For my team, the lever has chosen for us, the research found out that, a lever is “ a simple machine the combination of a long beam or rod that is fixed to a pivot point which is fulcrum onto which a load is attached and an effort force is applied”. This obstacle topic has never shown until we understand this topic transparency. As an example, a fishing rod is a compound machine. Isn’t it impossible or Why? That is Engineering!! 

                For Engineering project with another facilitator, We studied about a toy that connects to the simple machines and we brought them to live as we discover it on our own. To bring this Engineering subject to a government school to study and experience of doing experimental activities with us is the main target for our project. Finally, we achieve it, we shared our knowledge to three schools in Phnom Penh city and it got out really fascinating to them as a result. At the same time, we built a toy but we still tough them some lesson related to the toy that they were building. 

                This Final school year, STEM still my incredible subject for me to study and try hard to become a better improver who always listen and concentrate to a teachable teacher, who was explaining to all the time in a class. Hope that I’ll be better understanding STEM and comfortable to discuss or explaining to classmates. 

Full Article about Simple Machine, Continue reading…?


        Conflict subject is always a useful language in a conflict circumstance in life. One round to another round, math increase speed so much, from easy to extremely difficult level, and that is how math is working in my math group. I’m an unfortunate person who still keeps continuing to another next level as I can without another contradictory opinion about math. This round, math facilitator taught us about prealgebra chapter but I’m already prep myself to go far in the depth of algebra world. In class, I felt confident and sure about what my teacher has taught me to discuss with another person or even explaining my friends when they need help.                                             

In group work, I   always shared my knowledge with them and work as a  team very well with fantastic collaboration. On the other hands, challenge always shown up for me but I never give up on math, since I really fascinated and how cool it is? Even though is struggle process, I still crawl to catch that opportunity for myself and show my teacher that I can do it!! The following year is a serious year ever to accomplish because I’ll be a senior next year, I hope to become a knowledgable math learner. 


                   Technology this round catch my attention to study and give me a lot of possibilities to practice for myself and others. Solo Touch is one of the techniques to become a better learner. An hour to hour, my focus was always to keep it in. During class, I chose to learn ADOBE SOFTWARE because I’m really interested in it. In the future, I need it for my job since I want to become a professional designer. I discover and learn this lesson from internet, then I practice on my own and if I have questions, I’ll ask my delightful friends and teachers around me to figure out but most of the time is myself. This project is so wondrous, you can produce whatever you want to see the possible outlook, there are a ton of functions that you can use to design for your projects. All the buttons and all of the functions are so updated and organized ready for you to design. For my personal perspective, I understand that Technology is one of the life connection between humans and all of the electric devices. This smart object will continue to the future, I wish in the future, there will a lot of technology for the young generations to identify and investigate to make it even more unusual than now. I made three art pieces but this bottom one is the most beautiful.  


Math, this round has been a fantastic journey for me and for my classmates because we got to learn two or three textbooks at the time because our facilitators want us to be ready for our next level, which is a senior level.   I am so proud of own myself and others because they can catch up and following the teacher’s explanations, in a short way I can say that, they are really flexible to learn in this class. I think they did a really incredible job to be ready for themselves to start a day like this. I hope that they will find their future as they are now trying really hard. During class time, my teacher gave us a work to do but that one fact was that she always put us into the team to work together, I think the reason behind it is, she wants us to collaborate, explain to each other, help each other and etc. Down below is one of my lessons in class and if you are interested, Check it out!

Properties of Angle

                 Vertical Opposite Angle

Related image 
                 Complementary Angle 

Image result for complementary angle png
                 Supplementary Angle 
Image result for supplementary angle png
                    and 360° Angle
Pictures(Google Chrome)


Round 4 has been magnificent round for me because STEM is in a role. I felt very amazing and I can’t believe that it’s just gone very soon like this, but that it’s okay to learn a new lesson of life but at the same time I do learn everything in Liger leadership Academy about education. STEM class this round, we learned about Motion, but before I get into it, let me explain to you what is motion. According to CK12 article said that “Motion can also be defined simply, as a change in position.” There are 4 four types of motion: Vector, motion, a frame of reference, and distance. If you want to continue reading about Motion, Please check the link down below. During class time, my teacher did the experiment, reading, discussing, and presenting, so then we are all can understand the big picture and the idea of the topic easily. Overall I really enjoy learning STEM but I want more entertainment as we learn along so it doesn’t make it bored. 


English Literacy

How to Twist

  • Materials
  • 1 Yoga Mat
  • A pair of sports clothes (Optional)
  •  If you want to become a professional contortionist, here is the right choice for you. As you’re following along, we will learn step by step (figure below) how to do the twist in Gymnastic. After this activity, you will become an extraordinary contortionist. Please thumbs up if you love it.
  • First, you need to stretch out before you get started so your body’s muscles will be ready for workout activity today. (4-5 minutes)
    Make sure that you stay on a yoga mat so it will protect you from tripping and fall.
  • Next, stand up and lean down to your knees with your both hands down to touch your both foot, so now, your right hand should touch the right foot and your left hand you touch the left foot. (Reminder: your both legs should be open when your both hands touch your foot).
  • After then, your hands need to switch from right side to left side but keep the position the same. (Reminder: your both legs should be open when your both hands touch your foot with the opposite side).
  • finally, make your body curve and put your head under a left hand and look to a front view of your face on the right leg side. (Remainder: If you can’t do it, practice more, again and again until you get it)

Congratulation, You just did it. I hope you enjoy this activity today and don’t forget to practice every day to improve your gymnastic skill. Practice from little to little until you achieve it. Thanks! for your determination for this activity. Bye!



When you hear the word “CODING”, some student might feel interesting but some people might feel wondering as well. This round, we learned about python again. In class, my teacher gave us a presentation and explanation to all my classmates in class. Everyone smile, everyone is excited, everyone gives ideas, everyone questioning and answering, everyone’s working. For me, Programming is one of the most challenging subjects out of all my learning subjects. Truly, each person has a different favorite or the origin of a good subject that they born with. One round to one round is very quite fast. The way that I keep myself in position in learning in this class was put my soul in my body and give 100% focus. Code, you are my reflection, how I look forward to seeing you, sometimes when I’m coding in my PC, I felt like I’m talking to another imagination person next to me. When I’m struggling with my code and I’m very struck, I need someone to help me but before walk straight to them, I need to ask myself first beforehand my question to them. “What do I think”, this question often remained in my mind but most of the time when I stuck with it, I really need someone to explain to figure out so then I can see the big picture. Window glass, door’s class open, I see a large picture of coding but Can I reach it, I don’t know yet! My goal this round is to learn more about CODING but at the same time, I also learn, how to figure out the way to learn this subject easier and quicker. Everyone looks so serious, energetic, and hard working. They are an inspiring person. Some people can explain this much information and that people can help that much information, they are a helpful friend. Take a case on my coding, During I code my assignment, usually it is tricky but my best teacher is always nearby is my delight friends, Friends mean a lot to me. Thank you to all of the friends that explained and help me throughout the period of time that I asked you. Start from today, I promise that, I’ll push myself to learn as others do. On other hands, my facilitator brought a new internet teaching project, which is, “Code Club” is one of the helpful internet projects that you can practice and study along. In each page of the instruction in Code Club, there is enough information that can lead you to understand what is the point that it’s trying to teach you to understand. The practice is one way to help yourself too. In Code Club this round, I learned something new, which is the “Color Code”, you can put the color code of it owns and also you can take color codes from the website as well so you can choose what color you want to be. By the time you understand the code, the code will help you in the future if you want to be a coder and also it can use in many ways in lives as well.



កឋិនទាន មាន​ន័យថា សំពត់ ស្បង់ចីពរ ដែលយកទៅប្រគេនភិក្ខុសង្ឃ ។ កឋិនកាល គឺជាបណ្យមួយដែលមានតែក្នុង សាសនា​ព្រះពុទ្ធ តែប៉ុណ្ណោះ និងជាទានមានមកតាមផ្លូវព្រះវិន័យ ហើយក៏ជាកាលដ៏ពិសេសមួយមានកំណត់ពានច្បាស់លាស់។ កឋិនកាល ចាប់ពីថ្ងៃ ១រោច ខែ អស្សុជ ដល់ថ្ងៃទី ១៥​ កើត ខែ កត្កិក (១ខែគត់) ។ ចាប់តាំងពីក្រោយ ថ្ងៃបុណ្យចេញព្រះវស្សាមកប្រជាពលរដ្ឋ ពុទ្ធបរិស័ទ បានរួបរួម គ្នាជាមួយ បងប្អូន ញាតិមិត្តជិតឆ្ងាយ ធ្វើបុណ្យហែរកឋិនទៅរត្តអារាមនានា ។ កឋិនទាន គឺជាការបូជានូវ សំពត់ចីពរដែលជា គ្រឿងស្លៀកដណ្ដប់ប្រគេនចំពោះភិក្ខុ ។ ទានវត្ថុដ៏សំខាន់ដែលជាអង្គនៃកឋិនទានគឺត្រៃចីពរ រួមមានស្បង់ចីពរនិងសង្ឃាដី ។ ក្នុងចំណោម វត្ថុទាំងបីយ៉ាងនេះ ពុទ្ធបរិស័ទ អ្នកម្ចាស់ទានអាចជ្រើសរើសយកមួយណាក៏បាន ហើយ វេរប្រគេនដល់ភិក្ខុសង្ឃជាការស្រេច ក៏កើតជាអង្គកឋិនទានបាន ។


សង្ឃាដី (ន) សំពត់ឃ្នាប | ភិក្ខុ (ន) អ្នកបួសជាបុរស | ពុទ្ធបរិស័ទ (ន)​ ប្រជាពលរដ្ឋ ត្រៃចីពរ (ន) សំពត់ ស្បងចីពរ | ព្រះត្រៃបិដក (ន) ប្រែជាកញ្រែ្ជង ឬល្អី៣ សម្រាប់ផ្ទុកពាក្យពេចន៍របស់ ព្រះសម្មាសម្ពុទ្ធ គឺ ១ ព្រះវិន័យឬហៅថា វិន័យបិដក / ២​ ព្រះសូត្រ ឬហៅថា សុត្តន្តបិដក / ៣ ព្រះអភិធម្ម ឬហៅថា អភិធម្មបិដក


Coding is a way to communicate from human languages to technology. The way to understand code is very complicated like a spider web. In Multimedia class, I learned about python, python is one of a language in coding. Coding isn’t connecting to me in any systems, I just can’t get it and also I don’t really love coding, when I learn Multimedia class, I felt like I am in a locations where there are a lot of vampires or monsters because I took much time than the other people to figure out the code problem that my teacher ask me to solve. In fact, this class is very new to me, I never ever get a chance to learn this subject in my whole life and nowadays I got to learn but I just don’t know why, my brain just can’t keep all the explanations in my memory and when my teacher explain me, all of that information get into my right ear but it gets out quickly through my left ear back to her.


  • String

The string is a method that turns non-string to a string.

Ex: Hello — > Hello

  • Boolean

A data that can have value True or false.

Ex: “Hello” is not “Goodbye” — > Ture or 1 isn’t 1 — > False

  • Comparisons

Equal: a == b

Not equal: a != b

Less than: a < b

Greater than: a > b

Less than or equal to: a <= b

Greater than or equal to: a >= b

  • Integer

It is a whole number

Ex: 1,2,3 …..

  • Float

It is a decimal number

Ex: 1.3, 0.5 ….

  • If statement

A = 33

B = 330

If b > a:

print (“b is greater than a”)

  • Elif statement

A = 33

B = 330

If b > a:

print (“b is greater than a”)

Elif a == b:

print (“a and b are equal”)

  • Else statement

A = 33

B = 330

If b > a:

print (“b is greater than a”)

Elif a == b:

print (“a and b are equal”)


print (“a is greater than b”)

  • And, Or, Not


X and Y — > True only if both X and Y are true


X and Y — > True if either X or Y is true


X and Y — > Flip the value of X : X — > Y

  • Exercise

Find the sum of all even numbers between 0 and 200

Hint: Use two variables

T = 0

W = 0

While T < 200:

T += 2

W = W + T

print W

Answer: 10100