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Dann Chua
Malaysia
เข้าร่วมเมื่อ 15 มี.ค. 2015
身为一名补习老师,我了解作为一个学生的难处。课业繁忙,功课繁多,听了课还是搞不懂。这个频道是为《想找答案的你》而设的,解决你们的问题是我的宗旨。我会尽我所能用最短的时间让你搞懂!
华语讲解 SPM | PHY CHEM AMATHS MATHS
华语讲解 PT3 | SCIENCE MATHS
A级生补习中心院长 | Dann Chua - 蔡老师 |
网课报名表格
forms.gle/ENYvzcqXyi5YxDi17
华语讲解 SPM | PHY CHEM AMATHS MATHS
华语讲解 PT3 | SCIENCE MATHS
A级生补习中心院长 | Dann Chua - 蔡老师 |
网课报名表格
forms.gle/ENYvzcqXyi5YxDi17
Form 4 Maths | Chapter 1 Quadratic Functions | Max or Min Points | 华语讲解
Form 4 Maths | Chapter 1 Quadratic Functions | Max or Min Points | 华语讲解
มุมมอง: 631
วีดีโอ
Form 5 | SPM Physics [7.1 Quantum Theory of Light] 6题搞懂
มุมมอง 2K3 ปีที่แล้ว
Form 5 | SPM Physics [7.1 Quantum Theory of Light] 6题搞懂
Form 5 Physics [ QUANTUM PHYSICS ] 量子力学演变史
มุมมอง 2.3K3 ปีที่แล้ว
08:53 Black Body Radiation absorb all radiation, it also emit radiation but it does not reflect radiation 12:17 Isaac Newton states that light is particles. 14:42 Thomas Young - Young Double Slits Experiment prove that Light is Wave because it shows Interference Effect 17:26 Max Planck - discrete energy (Planck Constant) . E=hf ( Energy in each Quantum is directly proportional to its frequency ...
SPM Form 5 Physics | Chapter 5 Electronics [ Semiconductors | Diode | Transiator LDR & Thermistor ]
มุมมอง 9793 ปีที่แล้ว
SPM Form 5 Physics | Chapter 5 Electronics [ Semiconductors | Diode | Transiator LDR & Thermistor ]
SPM Form 5 Chemistry | Chapter 3 TERMOCHEMISTRY | 6题搞懂
มุมมอง 2.9K3 ปีที่แล้ว
SPM Form 5 Chemistry | Chapter 3 TERMOCHEMISTRY | 6题搞懂
Form 1 Science | 4.7 Plants Reproduction | Pollination & Germination | 华语讲解
มุมมอง 8463 ปีที่แล้ว
01:04 Stamen - Anther produce Pollen , Pollen contain male gamete 01:51 Pollinating Agent - Insect , Big Petal, Colorful, Contain Nectar 03:01 Pistil - Stigma received Pollen 04:09 Pollen Tube grow into Ovary , male gamete enter Ovary and fertilize with female gamete in Ovule 05:33 After fertilization , Ovary turn into fruits , Ovule turn into seeds 07:13 Flower with long stigma and long anther...
Form 2 Maths [ Chapter 5 Circles ] Textbook Page95 HOTS questions | 5题搞懂
มุมมอง 4433 ปีที่แล้ว
Form 2 Textbook page 95
SPM Chemistry | Form 4 Chapter 3 [ Mole Concept ] 13题 华语讲解
มุมมอง 1.4K3 ปีที่แล้ว
00:16 No.1 Relative Atomic Mass 01:06 No.2 Relative Atomic Mass 01:47 No.3 Number of Ions ( mol x no. of ions x avogadro constant ) 03:06 No.4 Number of Atoms ( mol x no. of atoms x avogadro constant ) 04:10 No.5 Number of Atoms
SPM Form 5 Chemistry | Alkane VS Alkene [Carbon Compound]
มุมมอง 5563 ปีที่แล้ว
02:04 Alkane contain only single bond , saturated. 02:09 Alkene contain double bond , unsaturated 05:20 Complete Combustion of Alkane produce carbon dioxide Incomplete Combustion of Alkane produce Carbon or Carbon Monoxide 07:23 Substitution of Alkane 09:00 Addition of Alkene or Halogenation 12:37 Percentage of Carbon in Alkane & Alkene Alkene has higher percentage of Carbon, hence sootier flam...
Form 1 Maths Chapter 2 | Factors & Multiples [Highest Common Factors & Lowest Common Multiples]华语讲解
มุมมอง 3423 ปีที่แล้ว
0:37 Factors & Multiples 4:37 Common Factors & Common Multiples 7:45 Highest Common Factors & Lowest Common Multiples
Form 5 Admaths | First Principle [ DIFFERENTIATION ] 3题搞懂
มุมมอง 2033 ปีที่แล้ว
#firstprinciple #differentiation #admaths 网课报名及询问详情: Watsapp me for enquiry and register : wa.me/message/XTZBIWT2CGPVC1
Form 5 Chemistry | 1.2 Standard Electrode Potential | 5个重点 [华语讲解]
มุมมอง 5K3 ปีที่แล้ว
0:17 The position of Hydrogen in Electrochemical Series 2:55 Negative or Positive Electrode? 6:23 Where does the voltage come from? What affect the voltmeter reading? 8:17 Redox reaction, Negative Standard Electrode value has greater tendency to release electrons, it undergoes oxidation reaction, it also act as reducing agent 12:11 What if both electrode has POSITIVE Standard Electrode value?
Form 1 Maths | 6.3 [ GRAPH ] Solve Simultaneous Linear Equation 华语讲解
มุมมอง 5333 ปีที่แล้ว
Solve simultaneous linear equation using graph
Form 4 Physics | 2.1 Force and Motion 华语讲解 [ Linear Motion ]
มุมมอง 11K3 ปีที่แล้ว
Form 4 Physics 2.1 Linear Motion
Form 1 Maths Chapter 6 [ Simultaneous Linear Equation ] SUBSTITUTION or ELIMINATION
มุมมอง 4273 ปีที่แล้ว
SUBSTITUTION or ELIMINATION #simultaneouslinearequation
Form 4 Maths | Solve Quadratic Equation | 12 题
มุมมอง 3353 ปีที่แล้ว
Form 4 Maths | Solve Quadratic Equation | 12 题
SPM Admaths | Differentiation Part 2 | 华语讲解
มุมมอง 2744 ปีที่แล้ว
SPM Admaths | Differentiation Part 2 | 华语讲解
Form 1 Science Chapter 3 | Homeostasis in Plants | Transpiration 华语讲解
มุมมอง 1K4 ปีที่แล้ว
Form 1 Science Chapter 3 | Homeostasis in Plants | Transpiration 华语讲解
SPM Form 4 | Science | Chapter 11 Linear Motion | Ticker Timer | Velocity | Acceleration
มุมมอง 1.7K4 ปีที่แล้ว
SPM Form 4 | Science | Chapter 11 Linear Motion | Ticker Timer | Velocity | Acceleration
SPM Maths | Matrix 华语讲解 包括 Inverse Matrix 在最后一题
มุมมอง 8394 ปีที่แล้ว
SPM Maths | Matrix 华语讲解 包括 Inverse Matrix 在最后一题
Form 4 Maths | Chapter 1 | Quadratic Functions
มุมมอง 4044 ปีที่แล้ว
Form 4 Maths | Chapter 1 | Quadratic Functions
SPM Form 5 | Physics | Uses of Radioistope | Chapter 5 华语讲解
มุมมอง 8814 ปีที่แล้ว
SPM Form 5 | Physics | Uses of Radioistope | Chapter 5 华语讲解
PT3 KSSM SCIENCE | CHAPTER 7 [ ENERGY & POWER ] 华语讲解 | 第20题竟然出了问题 !?
มุมมอง 8K4 ปีที่แล้ว
PT3 KSSM SCIENCE | CHAPTER 7 [ ENERGY & POWER ] 华语讲解 | 第20题竟然出了问题 !?
SPM Form 4 | Physics Wave | 华语讲解 SPM PAST YEAR QUESTIONS
มุมมอง 2.3K4 ปีที่แล้ว
SPM Form 4 | Physics Wave | 华语讲解 SPM PAST YEAR QUESTIONS
PT3 KSSM | FORM 1 SCIENCE | [HUMAN REPRODUCTION] 华语讲解
มุมมอง 1.9K4 ปีที่แล้ว
PT3 KSSM | FORM 1 SCIENCE | [HUMAN REPRODUCTION] 华语讲解
SPM Form 4 | Chemistry [ 6.7 Neutralisation ] 华语讲解 4题搞懂
มุมมอง 1K4 ปีที่แล้ว
SPM Form 4 | Chemistry [ 6.7 Neutralisation ] 华语讲解 4题搞懂
PT3 KSSM | Maths Form 3 | STRAIGHT LINE ep2 | 6题搞懂 华语讲解
มุมมอง 1.2K4 ปีที่แล้ว
PT3 KSSM | Maths Form 3 | STRAIGHT LINE ep2 | 6题搞懂 华语讲解
PT3 KSSM MATHS | 如何快速分析 GRAPH & EQUATIONS
มุมมอง 2804 ปีที่แล้ว
PT3 KSSM MATHS | 如何快速分析 GRAPH & EQUATIONS
真的很有帮助!!我瞬间会了
Hi i am 14 years old, i want to say thank you for teaching me. I pass my first exam i got A because i listen your video everyday. I hope i pass my second exam🤗 Your passion for teaching shines through. ... I appreciate your guidance and mentorship. Your lessons have helped me succeed. You make learning an adventure. ... You have a gift for teaching. ... I'm grateful for your positive influence on my life. You inspire me to be my best self. ☺
谢谢老师的影片真的更了解了一些关于这个chapter的bug哈哈哈哈
Thanks alot🎉
非常感谢这个video今天考试就出了这个!
多几天要考试了来复习下 很有帮助
我可以把2k 写成k2吗(二在下面)
还是要加只能整体一起加
为什么算sun的重量可以用earth的v咧?什么情况下找的东西可以用别的东西的数据?
谢谢老师 希望老师多多出phy的video!
看不懂
老师,不好意思,请问可以share这部影片的教材(练习)给我们吗?
老师最后一题的答案可不可以g=7p/-2p+5
谢谢教导
谢谢老师!
非常感谢
继续更新
can someone translate n explaine in 6:10, why got 60
Check this, it is one of the curcle theorem. ALTERNATE SEGMENT THEOREM
omg, form 5 now is learning a syllabus in form 6 sem 2
Yup, it is getting harder and harder
老师3:10那个算法是 先做掉36²-20²再来除4对吗
对,先 power, 后乘除,再后加减。
讲得很清楚~~
谢谢老师
谢谢老师
感恩 😭
希望老师能出多一些关于 science experiments 的影片
嗨老师 可以做一下f4 chem的第7课吗?那一课我好懵
Okok
how did you do it can you share with me , thank you
老师,我认为关于quantum不确定性的原理应该是海森堡提出来的,而不是爱因斯坦
对,但是 einstein 到老了也没搞懂,一直困扰着他,甚至令他研究神学,所以他才说了那句话。他说的不是 duality 理论
好的,我明白了,谢谢老师👍
突然间又知道了几个例子,谢谢老师
不客气
怎样才可以分清楚哪一个是x1哪一个是x2
还有y1跟y2
如果你把左边的叫 x1,那么他的y 就得叫y1。如果你叫右边的x1,那么他的y 就是 y1。其实都可以,但是千万不要 x1 y2 在 同一个点
完全帮到我
加油
感謝清楚解說🙏
老师可以出form 3 math 的 chapter 8和form3 science 的chapter 2吗
老师可以出math chapter 7的教学吗
很清楚!谢谢
谢谢老师分享
谢谢老师
老师,可以upload form 3 的chapter 1的 video 吗,谢谢。
谢谢老师
老师,请问这是哪一本书
老师,可以做 Form1chapter 9Earth 嘛?😄
好的👌
谢谢老师~
teachers should all just make explanations like this instead of reading the textbook and having to teach for a longer period of time when the whole book can literally be summarised into a days worth of listening
谢谢老师,明白了
老师问你一下如果是16x-8怎么算
8(2x-1) 如果题目要的是 simplify
@@dannchua5097 好的谢谢你老师
谢谢你的讲解,帮了我很多😇
Teacher, please teach me how to do this type of question lol... Given f(x)= x^3 - x^2 -8x -1, Please find the inverse function. Please help me, I cant get the answer...
Contact here pls facebook.com/profile.php?id=100004710997241#loaded
感谢老师用心教学🙏
老师,你会出science f3 chapter9吗?
会的,space weather
老师,请问在考试里面(KSSM)会有这些FORMULA吗?
有的,但是最好还是先记住,不然考试的时候翻来翻去找 formula 会造成混乱,情绪也受影响。
@@dannchua5097 那老师,这个有没有什么方法可以容易背起来呢?
老师为什么最后一题 我先把-45 移去另一个side 答案也错呢?
因为那个原则,先乘除,后加减。-45 得先乘 (n-1)。有括号 ( ) 代表乘,所以你不能把它搬过等于。如果你把它先搬过等于的另一边,就是说你把它看成加减来处理了
@@dannchua5097 可是我移过去是用÷哦 就是0÷(-45) 也不可以吗