Essentials – Page 2

January 21, 2018March 30, 2018

Math (Probability)

1/15/2018

In the past few week, we were working on probability of simple events and this week we are working on probability of combined events. We have been focusing probability for a while now. Probability is a chance that something going to happens. It seems complicated for the probability of simple events because their lots of symbols that we have to learn and concepts. But for the probability of combined events, we are doing the math to figure out the probability that it will land on something for two or more events.

These are the set notation!

For the probability of combined events, we learn this two concept: Possibility Diagram and Tree Diagram. Which will show all possible events. Possibility Diagram is like a table but we can only use it for two combined events. Tree Diagram is like a branch that would connect from branches to branches and can use for more events than possibility diagram.

This is an example of possibility diagram!

This is an example of Tree Diagram!

January 20, 2018June 7, 2019

Physics (Circular motion)

In Physic class now we are working on “Circular motion.” There is three concepts in circular motion: Angular displacement, Angular velocity and Angular acceleration.

Angular displacement – Is the angle of the object that move in a circle

= angular position

Angular velocity – the measure of change of angular position

Angular acceleration – is the change of the angular velocity

This is one of homework for practicing Circular motion.

December 1, 2017December 11, 2017

Khmer Poem

This is a poem that I wrote in my Khmer literature about my grandma. Even though, she had pass away I wish I would spent more with her and make good memories together. I miss the conversation that I had with her and would lead to my bright further. Her lonely shadow is here and I called her name. So sad that she couldn’t hear my words. I want angels or god to help me, so that she could hear my world form where I am to where she is.

លោកយាយ

កំណាព្យមួយបទសូត្រជូនដល់យាយ ទាំងមិត្តប្រុសស្រីដែលមានយាយផង

វាលស្រែវាលស្រូវចៅចាំកន្លង ចៅប្រាថ្នាផ្សងធ្វើចៅយាយទៀត។

ធ្វើម្ដេចលោកយាយចាកចោលរូបចៅ មច្ចរាជចិត្តខ្មៅ មានចិត្តចង្អៀត

ជីវិតមានមួយរស់បានមួយជាតិ វិញ្ញាណយាយឃ្លៀតទេវតាអើពើ។

ចៅតែងនឹកគិតគ្រប់ពេលវាលា បញ្ចុកស្លាបព្រាគ្រប់រាល់អំពើ

នឹកដល់ម្ហូបម្ហារដែលយាយបានធ្វើ រាល់ទាំងទង្វើល្អរបស់យាយ។

ពេលនេះយាយបានចាកចេញទៅ ចៅសែនហ្មងសៅរវើរវាយ

យាយតែងណែនាំប្រើពាក្យពាយនាយ ប្រសាសន៍និយាយអប់រំបំភ្លឺ។

នៅសល់ស្រមោលកណ្តោចកន្តែង ចៅស្រែកក្តែងៗទាំងយាយមិនលឺ

ទេវតាទាំងឡាយជួយផ្ដល់ពន្លឺ ជីដូនបានលឺពាក្យពេចន៍នាងផង។