【ENG】ADD MATHS | Form 4 Chapter 10: Index Numbers (Intro & Basic Exam Type) - Live Class

Please comment below to let me know whether my teaching method helped or I’m teaching way too fast or way too slow to help me improve. I will try my best to film more during my free time! (:
IG: / tanyannju
FB: / tanyannjuaddmaths
& I received a lot dm regards about my tuition lessons.
1) I teach in ''TTC Education Centre'' & if you are interested, feel free to click the link below:
ttceducation.org/tanyannju/
2) I don't do one to one tuition.

[@TanYannJu]

Online class 📍 Malaysia Physical class 📍Gasing📍USJ📍Damansara Jaya linktr.ee/tanyannju

[@amishalaksyana]

thank you so much teacher !! i always use your videos because i have focus problems, so it’s hard for me to study. when you keep saying “look at me” i find i can focus much better haha

[@TanYannJu]

I glad it helped 👍🏻

[@TanYannJu]

To answer those who dm me, yes, I teach online classes & if you are interested, feel free to click the link below: ttceducation.org/tanyannju/

[@sirenarose8420]

thank god, ive found the perrrfect channel to learn addmathh (selfstudy) !! I love all your vids !

[@RaniaElisha]

studied this at 6 am …thank you so much,..helps a lot

[@hidayatihusna_]

thankyou teacher,it’s truly understanding and very clear!!🙆🏻‍♀️

[@zzzzzzj5933]

teacher your smiley face formula helps so much. thank you!!

[@nurnajwa.17]

thankyou so much, teacher. i understand it really well! keep it up

[@kimiyaaaa]

I just learned this chapter recently and your vid help me to understand it better. Tq and keep it up queen! 👑

[@kimiyaaaa]

and your smiley face method really help me 💛

[@BTSARMY29479]

im so happy i found your video teacher! this really helped me a lot...i finally understand this chapter.. tq so much !!

[@ssywniii__1730]

Thank you so much tcer!!! It really help me !!!!

[@danielhakimhanipi7530]

Hi. Teacher. Your teaching method is so great. Thanks for your kindness. Looking forward to watching Chapter 7 and 8 (Form 4). I understand most thing in Add Math because of your video.😀

[@hanadamia3033]

thank you so much!!!!!!! this is so so helpful

[@kavirajshankar1294]

Thank you teacher. Now I understand. 😄😉

[@Darsha-gp4pf]

You're really a life saver to me ❤❤❤❤.....

[@syahmirosli3873]

thank you so much teacher!!,, this was so helpful

[@TanYannJu]

Glad it help 😊

[@user-gu7ul1vy7g]

Thanks alot!

[@salarystealer]

Thanks and hope there will be possibilities & statistics

[@jiayi9901]

Thanks teacher ！I can do myself in the exam today!🥺

[@TanYannJu]

Good to hear 🥹👏🏻

[@yasmin-pw4mm]

Thank you teacher😊

[@nurnatrahsafiyah6466]

aight i have an addmaths test tmr

[@dannykuanofficial4980]

Halo, miss tan, what apps u use to recording this video (computer screen n own video appear in the same screen at the same time)?

[@afifnazhan7338]

Thank you teacher and the fact that nasi lemak got 1/8 telur is very relatable 😭

[@TanYannJu]

😂

[@sitiaimelia2273]

Thank you💗💗

[@chinfoongyee3284]

Tqvm teacher

[@panjalai1]

where can i find form 4 chapter 5

[@hanybbatrisyia7155]

what is the difference between the question in 40:53 and 1:10:26. i don't really understand why we have to do four smiley face instead of just doing one smiley face ..? And also, how do i know whether i should use four smiley face or one ?

[@fayejo2446]

hii can you do a video on form4 chap1 functions?

[@TanYannJu]

faye jo I will do it after chapter 3 ☺️

[@ismazarrielaidid4377]

Can i join your class?

[@gustofwind2528]

tq teacher can you try to film permutation and combination？

[@TanYannJu]

Hi dear. I did one video of revising that chapter :)

[@superliu6828]

Secondary or primary what syllabus?

[@thanushriijothi1938]

hi teacher...Thank u so much for this video..it was really helpful as im doing revision for my SPM right now..Teacher is it okey if you could make a video on vector form 5?

[@TanYannJu]

THANUSHRII JOTHI will try to squeeze in to my schedule 👌🏻

[@thanushriijothi1938]

@@TanYannJu thank u

[@icantevenfallasleep3585]

tqsm teacher ! ur video was really helpful for me :)

[@TanYannJu]

an ltifh glad it helped ☺️

[@tartcheese3917]

tc. please do f4 chapter 5🥺

[@calvinyeap1889]

For 1:10:26, if we find composite index for 2012/2010 and we found 111.75 by using the second formula ,isnt it the same if the question says that the cost of making this machine is increased by 11.75% from year 2010 to 2012? After that, straight do one smily face can dy since we have composite index for 2010/2008 and composite index for 2012/2010 ** just like question in 40:53 Hope u can ans my question Tks a lot 😄

[@TanYannJu]

Hi dear. The answer will be different if we do smiley face method for composite index instead of one by one. Doing it individually only will get the most accurate answer unless all increase by the same percentage. Understand? :)

[@calvinyeap1889]

For 1:30:04,if (d) also call us to find composite index for year 2007/2000, can we straight use composite index for year 2007/2006 and composite index of 2006/2000 to do ONE smiley face only since we already calculate the composite index for 2007/2006 fo or we nid to do FOUR smiley face to find the price index for 2007/2000 and calcalute the composite index for 2007/2000 using formula?

[@sunvoyager7]

@@TanYannJu I have the same question as Calvin where my answer is 135.7763, just slightly different from yours. You said the answer will be different but can you explained why there are such difference? Thank you.

[@TanYannJu]

Cannot dear because the answer will be different. You must understand each items if they have different price changes and we need to take note that their frequency (weightage) is different as well, therefore the changes affection will be affected by the weightage too. This explain why we must do one by one but not lump sum. But if the question mentioned overall increase 30%, then we can do one smiley face as the increment provided is for overall but no detail info. Understand?

[@sunvoyager7]

@@TanYannJu so when I do composite index for 12 based on 10 which I got 111.75 it cannot represent the cost of making that machine increase by 11.75% isn't it? If can, then this question is just like the question at 40:53.

[@amarabdullah4415]

hi can i join your class pls

[@batrisyiakhairina]

teacher , pls make a video for chapter 10 form 4 :)

[@hemahguna6702]

tcr do u hv make video for KSSM form 5 chapters

[@TanYannJu]

Will try to do it soon 🔜

[@cookiecream2499]

Hii can you do vector for KBSM please. Thankyou teacher

[@TanYannJu]

Hi. I don’t want to give you fake hope because vector is not on my to go list now 🥺

[@cookiecream2499]

@@TanYannJu 🥺 okay,,

[@leeizzah7270]

Tyou tch..I really appreciate ✨🥹🙏

[@mekoguy3639]

1:10:00 1:28:00

[@subellayahya9676]

Teacher please make chapter 7 and 8

[@iwannacryeye]

im dumbfounded at how someone can create their own formula at 16 IN ADDMATHS?? AND IM 16 AND STRUGGLING STILL😭😭

[@TanYannJu]

😂

[@cupoftaewithsugaandkookie5420]

1:07:15

[@cletusfriend]

Get urself striked for us teacher, appreciated 🎉

[@galacticswift5460]

18 days left till SPM T_T

[@ayoutubeuser1284]

😂

[@normal9407]

Thank you teacher 😊