All of Trigonometry in 20 Minutes!! Foundation & Higher Grades 4-9 Maths Revision | GCSE Maths Tutor

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A video revising the techniques and strategies for all of the foundation & higher only Trigonometry topics that you need to achieve a grade 4-9 in you GCSE maths.
For higher you will also need to watch: How To Find The Exact Trigonometric Values - • How To Find The Exact ...
These topics are the essential ‘crossover’ and ‘higher only’ topics that appear on both the foundation & then higher only GCSE papers in the (9-1) maths GCSE. This however is not ALL of the question styles within the GCSE. Further videos can be found on the channel for a more in depth look at some of these ‘higher only’ topics.
Here are the other videos in the series:
Number - • All of Number in Less ...
Algebra - • All of Algebra in just...
Statistics - • All of Statistics in 3...
Geometry - • All of Geometry in 1 h...
Ratio & Proportion - • All of Ratio in 30 Min...
Probability - • All of Probability in ...
Trigonometry - • All of Trigonometry in...
These are the calculators that I recommend:
Casio fx-83GTX Scientific Calculator, Black - amzn.to/2P2cyGG
Casio Fx-991ex Scientific Calculator Fx 991 Ex - New + 552 Function - Classwiz - amzn.to/2sw2Moz
Revision videos:
The Entire GCSE in Only 2 Hours!! Higher and Foundation Revision | GCSE Maths Tutor - • Everything You Need To...
Everything for a Grade 6-9 in your GCSE Maths Exam! Higher Maths Exam Revision | GCSE Maths Tutor - • Everything for a Grade...
All The Topics You NEED To Know For The 9-1Maths GCSE 2020 (Higher) - • All The Topics You NEE...
🔹 Watch the video
🔹 Make notes
🔹 Practice the questions
🔹 Mark your work
🔹 Review everything you have learnt
Please like ✅ please comment ✅ please subscribe ✅
Enjoy the video!
Follow me here:
Instagram: ...
Twitter: / gcsemathstutor
Disclaimer: It would be impossible to cover every single topic in the maths curriculum in this timeframe, the topics chosen here are the fundamental topics that I work on with my own students studying for the higher tier exam. You should always conduct your own subject analysis using your revision guides and teachers to ensure that you cover any aspects of topics not mentioned in this particular video.
Music: Over N Over
Musician: Not The King.👑

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27 сен 2024

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Комментарии : 202

@bilalfuad8678 3 года назад

damn i cant belive i just learnt something i couldnt do for two years in 20 minutes

@lawless8639 Год назад

you do such a good job of explaining these, I'm not studying GCSE's but I am doing a degree in engineering that involves a lot of these sort of things like friction and coplanar forces, very helpful mate

@TheGCSEMathsTutor Год назад

I’m so glad to hear I could help! 😁🙏🏼 best of luck with your degree it sounds awesome!!

@lawless8639 Год назад

@@TheGCSEMathsTutor thank you! , I would love to find someone on RU-vid that does something similar to you but for mechanical principles then it would be easy As.

@TheGinger_Guitarist 7 месяцев назад

i in year 9 and am just a 🤓 so i just want to learn this

@malikarani8342 4 месяца назад

@@TheGinger_Guitarist lol

@chav3136 3 года назад

exam tomorrow and just remembered that this topic is a thing and that ive forgot all about it. thanks for the lesson my guy, massive help xx

@eleanorlouisa1621 2 года назад

how’d you do?

@LJK_07 2 года назад

@@eleanorlouisa1621 failed

@awab1605 2 года назад

@Wassim Rehab ikr

@lawless8639 Год назад

shush chav

@chav3136 Год назад

@@lawless8639 how rude ö

@TheGCSEMathsTutor 4 года назад

After popular request here is an accumulation of the Trigonometry topics across foundation and higher. The first half covers topics across both papers and at 8:19 it begins the higher only content! Enjoy 😁 don’t forget to subscribe! For higher you will also need to watch: How To Find The Exact Trigonometric Values - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-wBX0YXKThBs.html

@Mango92 4 года назад

I only left school 10 years ago and it’s scary how much I’ve forgotten :(

@TheGCSEMathsTutor 4 года назад

Mango92_Gaming It’s to be expected unless you are practicing it fairly regularly, just needs a top up! 😁🙏🏼

@meganchicken4159 6 месяцев назад

only

@metalmatt9329 3 года назад

Very well explained, thank you for this video. It's been 16 years since I did GCSEs and now i'm looking to go back and do A Level Physics, which needs trig knowledge for vectors (among various other things i'd imagine). These videos have been invaluable in revising what I knew (and got an A in!) all those years ago. THANK YOU :)

@lewso2874 2 года назад

Did you end up going back

@metalmatt9329 2 года назад

@@lewso2874 I did, studying A level physics part time now 👍

@RealAkiyama 8 месяцев назад

@@metalmatt9329 update?

@mirifares9278 3 года назад

is it me or this man explains better than my maths teacher and ive got the igcse next year but we are doing practice mocks for exams and im feelin very good about myslef after watchin ur videos keep it up :D

@huruyalem9961 Год назад

i agree

@tylerparker9255 4 года назад

Is the first 8 minutes all I need to know for trigonometry for foundation maths thank you for the video🙏

@TheGCSEMathsTutor 4 года назад

Yes they give a brief overview, of-course each element goes into further depth so do please see the individual topic videos related to these 😁🙏🏼

@toowavy6368 3 года назад

Haha u doing foundation lol noob

@chimmy4420 3 года назад

@@toowavy6368 lmaoo

@mystic6970 3 года назад

@@toowavy6368 Shush u noob

@toowavy6368 3 года назад

@malika diaf nope I secured a grade 8 and I’m Italian and for English I got a 7 when English not my first language pretty embarrassing how u probably got a lower score with your native language

@talkaboutnowt6644 2 года назад

Cheers man, got my GCSE tomorrow morning and this is coming in clutch to help me touch up on Trig

@jayda6623 2 года назад

how was it

@apricxtt 2 года назад

results?

@HarryColby Год назад

Results?

@lounge6064 3 года назад

Felt like learning this because our foundation class hasn’t done it yet. Got the hang of it by myself from this video, thanks !

@mustafatarek6739 4 года назад

Very helpful teacher, Mock is in 2 months and this is needed. Thanks alot!

@TheGCSEMathsTutor 4 года назад

Mustafa Tarek Great to hear! Good luck 😁🙏🏼🙏🏼

@muscularman4613 3 года назад

how'd it go lol

@mustafatarek6739 3 года назад

@@muscularman4613 Danm, it went well got a 7 but I posted this comment 8 months ago, just shows how time flies. I forgot all about this comment aswell. Do you know the grade boundaries for the edexcel maths latest one?

@muscularman4613 3 года назад

@@mustafatarek6739 idk lol my mocks are in less then a month that’s why I was here

@fa1zanhashim 2 года назад

@@muscularman4613 So what did you get for your mocks?

@jamesmasey06 2 года назад

Exam tomorrow, just refreshing this topic knowing it will be coming up. Thank you for the help!

@SK10HD 2 года назад

You should teach in a school, you're the best!

@aaryanramani1699 3 года назад

I'm back! Mocks in 2 weeks guys...

@parisa3331 3 года назад

Good luck

@minaxx6514 3 года назад

How was it?

@aaryanramani1699 3 года назад

@@minaxx6514 It got postponed... All that hard work and revision for nothing... I have them in the new year now, so still revising!

@aaryanramani1699 3 года назад

@@minaxx6514 Delayed to like mid Feb... I have lots of time to revise, but I'm getting frustrated because of lock down.

@JosefHopperHarley 3 года назад

@@aaryanramani1699 frustrated because of lockdown... i should make that my diary

@tomporter3337 3 года назад

i have a maths gcse tomorrow didnt know how to do this before but christ all mighty i can do it know

@Dz-nn9gt Год назад

This channel is a real gift. thank you

@flower_topia 3 года назад

0:00, 4:13, 6:24, 6:49, 8:26, 11:12, 13:21, 15:25, 18:02, 19:01

@Gurds2702 Год назад

thank you very much, my mocks are coming up and i thought i'd get a head start on some higher trig since this hasnt been taught to our class yet, and this really helped!

@mpxforever7046 4 года назад

Is this all we have to know for the whole specification for Trigonometry Edexcel IGCSE Math? Thank you for the video btw

@TheGCSEMathsTutor 4 года назад

There is also exact trigonometric values that I have linked in the description or you can find here ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-wBX0YXKThBs.html 😁

@izume_x4 5 месяцев назад

exam tomorrow n ur saving me broski all love thanks

@GCSEALevelMaths 2 года назад

Great video on trig really well done!!

@TheGCSEMathsTutor 2 года назад

Glad you enjoyed it! 😁🙏🏽

@haadimohammedyussif4251 3 месяца назад

thanks very much my teacher never used the triangle and i never knew if am going to times or divide thx very much you are the best.

@grapler3565 Год назад

How do you find which side and angle is a,b and c? Please help.

@Mgtv832 5 месяцев назад

A is always hypotenuse

@xceptical1100 4 года назад

Somehow managed t stretch the vid into an hour long so i don't miss any detail, great job man

@TheGCSEMathsTutor 4 года назад

Emmanuel Nwokorie vincent Great work! Keep it up 😁🙏🏼🙏🏼

@jojosam7922 8 месяцев назад

Thank you very much for the help. My exams are coming soon and this is helping me a lot

@deshawnwilliams5877 3 года назад

great video, great for revision for my upcoming mocks

@sqwazwl1166 Год назад

Same

@batusenturk3161 3 года назад

If you see this, stop seeing it because you have an exam tomorrow so concentrate on the video :)

@Just_AngeI 3 месяца назад

I don’t listen to you 🎉😂❤😢😮😮😅😊

@nubla11 2 года назад

Hi there can you suggest a channel who do from basic to of grade 11 so i atleast pass pls??💫

@finnn1379 3 года назад

This guys voice and the way he does everything gives me Bob Ross vibes

@sameerproductions5687 4 года назад

Nice

@Pavi5340 4 года назад

Thank you!!! Was very helpful,,,

@TheGCSEMathsTutor 4 года назад

Tania Great to hear! Glad to hear it’s helpful 😁🙏🏼

@tay12321 8 месяцев назад

very useful especially as exams are coming up

@finnn1379 3 года назад

This was so helpful thank you 🙏🙏

@G_enix Год назад

do you know where any question are

@Dz-nn9gt Год назад

mathsgenie pal

@finnleytanner4943 3 года назад

Me watching this on my English lesson before my maths PPE

@itz_al4nd784 3 года назад

Tysm super useful my igcse is tm

@ikratazmin3232 10 месяцев назад

This helped me so much! Thank you❤️

@chocolate6956 3 года назад

thanks dude helped alot for my exams

@tommot4716 3 года назад

I’ve got an engineering maths exam tomorrow and I’ve forgot everything 👍

@rockyap3187 3 года назад

when the video says "higher only" is beyond that just for higher maths students?

@abdullahchoudhry7161 Год назад

for the question at 13:47 could you not use reverse pythagorus

@HarryColby Год назад

Pythagoras needs a right angle

@huruyalem9961 Год назад

u can't that's what i thought as well

@ortolanicalcio664 2 года назад

When I do 6 divided Sin43 it comes out -7.21

@21dreams9 10 месяцев назад

because your calculator is outputting the answer in Radians instead of Degrees. It happened to me too, but I figured out what the problem was. Change your output to Degrees

@yeliz6930 2 года назад

how did you know to use sine on the question at 11:07? sorry, im not great at maths

@amaanali9437 3 года назад

hi, i need help with what’s happening at 10:00 i dont know what to multiply by 20

@cupcakehugscupcakehugs2367 3 года назад

you press the sin button and do sin(20), so times sin by 20

@zayanbacaibacai661 2 года назад

Thank you sir

@squweesykweesha 3 года назад

When your test on trigonometry and unit 13 is tomorrow and you start revising today 🥲

@lisakeza2516 3 года назад

what me too lol

@RosePhoenixx 3 года назад

Thanks so much I have a test tomorrow and this really helped 🙏

@yoimoya Год назад

isn’t is x over 6 not 6 over sin what r u doing ???

@huruyalem9961 Год назад

thank u so much

@pytha 3 года назад

math exambegins in 26 mins. redefining last min studying

@crxzyy6158 Год назад

Mocks tomorrow 🤦🏼‍♂️🤦🏼‍♂️ thank you tho

@maryamusman8489 3 года назад

um for the first three qs just use the pythagorus theoram😐

@finrise4865 Год назад

8:14

@K.D213Z 2 года назад

Cheers

@Vixtxxx13 5 месяцев назад

Got my first exam 26 days!! Wish I had your channel to start with

@rajan5436 3 года назад

3:22 why do you cross off the opposite? I got 15.3(1 dp) because I did 9/sin(36)... anyone can help me?

@rajan5436 3 года назад

Also aren't we finding x? It would make more sense to cross of the adjacent

@rajan5436 3 года назад

Never mind... I got it now

@Beepbeep1 2 года назад

Im only inyear 8 and we know this apart from some

@apricxtt 2 года назад

awww

@theblackhat9769 3 года назад

1:20 But why do we need the opposite

@amirrthan 3 года назад

because the adjacent is not need as it will give the wrong answer

@amirrthan 3 года назад

That's just how the rule follows. You aren't using the opposite and adjacent because you want to use the sine function, rather you are using the sine function because in this question you have values (or desired unknowns) that require the sine rule. Namely the opposite and the hypotenuse.

@marwahazam2703 3 года назад

i still dont undertstand this :(

@DillonDaCool 2 года назад

Same, especially the higher one 😓

@ianmangham4570 2 года назад

Omg I lost interest in seconds 😂

@apricxtt 2 года назад

lol same

@HarryColby Год назад

Trigonometry is so boring cus it's just formula, not difficult

@johnsummers9790 10 месяцев назад

H is Aitch not Haitch!

@ahmedsheikh1719 3 года назад

there was 28 comments got to make it 30

@ahmedsheikh1719 3 года назад

ok there we go

@aiza.s5954 3 года назад

theres 67, gotta make it to 70

@aiza.s5954 3 года назад

70.....there we go

@hypergaming5242 3 года назад

86 need 4 more

@_Kroniks_ 16 дней назад

Speak up

@tanishsoni5140 3 года назад

the vid is very complicateddd

@EuropeanGermanShepherdscom 3 месяца назад

How would you work these out without a calculator?

@dk_shorts1234 2 года назад

I've got my GCSE's in 2 weeks I'm very happy that I mastered this is 20 mins

@TheGCSEMathsTutor 2 года назад

So glad to hear that the channel is working for you! Keep up the great work and stay in touch 😁🙏🏼

@HarryColby Год назад

I've got my mocks for 6th form tomorrow

@Lil-Tea 2 года назад

6:30

@savannahfuller 2 года назад

2022 gcsesss

@huruyalem9961 Год назад

here

@graciamendez4608 3 года назад

I hope this will make my gcse easy 😉

@TheGCSEMathsTutor 3 года назад

Me too! 😁🤞🏼🤞🏼🤞🏼

@CreepySpino Год назад

Noice.

@PabloEscobar-gy6cu 3 года назад

thanks

@TheGCSEMathsTutor 3 года назад

No problem!! 😁🙏🏼

@abbiestocks5882 Год назад

Thanksss last exam tomz

@Rebecca-b3d 4 месяца назад

Don't understand why my decimal answers are coming out a little different to his every time ?!

@TheGCSEMathsTutor 4 месяца назад

Is your calculator set in degrees mode? There should be a small “D” at the top of your calculator screen 😃

@Rebecca-b3d 4 месяца назад

@@TheGCSEMathsTutor oh, no it was not! Thank you. Would you mind telling me what my calculator needs to be set on for the exams please ?

@coolstuff-oe9ry 4 месяца назад

sigma

@miahaskurti4539 Год назад

The Start Of Each Letter Of "Soh" "Cah" & "Toa" Means... S Means "Sin" C Means "Cos" And T Means "Tin"

@sammywilkinson9050 3 года назад

what calculator is this guy using?

@biatricegabell4220 3 года назад

thank you for the video, this is so helpful:) 19:50 how do you input 'sin C' onto the calculator?

@maxspencer4645 2 года назад

You isolate sinC so you don’t have to input it on a calculator, as you cant.

@mustafabaig3088 16 дней назад

10:44 can you use tan as there is oppisite angle and you want to find out adjecent to 55 angle

@KhalidSaifullah2300 4 года назад

very helpful vid

@TheGCSEMathsTutor 4 года назад

Phantom_ Beast Great to hear! 😁

@HarryColby Год назад

Just wanna say oyu are so helpful my school uses your videos regularly for revision, you are a real help with revision and understanding new topics.

@nubalasiraj7872 3 года назад

can you pls make more videos related to trigonometry? It would be really helpful.

@maxie_boi1029 5 месяцев назад

WAIT TRIG WORKS ON TRIANGLES THAT ALSO ARENT RIGHT ANGLED?

@rishit_singh_ 2 года назад

can you explain the concept of tan and log plssssssssssssssssssssssss

@Uncaged_Rage 4 года назад

Hello. The first question states that the answer is 8.797. But, I worked got the answer 9.596 (6 / SIN(43).

@rajan5436 3 года назад

Yeah I'm not too sure about his calculations...

@zxrobeatsyt3440 3 года назад

@@rajan5436 change the mode of your calculator

@dvh_voltz9761 2 года назад

@@zxrobeatsyt3440 to which mode?

@rudrapatel861 2 года назад

thank you very much

@TheGCSEMathsTutor 2 года назад

No problem at all 😁🙏🏼

@getrich5850 3 года назад

mocks tomorrow :/

@llllllllllp 3 года назад

Is this for edexcel

@JammyLoner Год назад

How do you decide where to put the little A and big A does it effect your answer at all??

@twopolaar599 11 месяцев назад

Big A is for angle, small a is for sides

@yorambo2857 2 года назад

119 comments odd number OCD

@manchesterisblue542 3 месяца назад

18:16 how do you know the angle by 41degrees is C??

@572IA 3 месяца назад

The area formula is 1/2 x a x b x sin C, and because C is the sine angle in the formula, that means the angle is on C

@manchesterisblue542 3 месяца назад

So for this rule the big C is always by the angle baso?@@572IA

@Dyigdiyoydyd9y 2 года назад

isnt there metn to be a curcle trigonaty on the higher papers sitting my mock in 2 weeks and rembmber that on the trig higher test

@thunderthief7070 2 года назад

18:53 area should be 4.920m square right?🤔

@StoicStrides2 2 года назад

0:00, 4:13, 6:24, 6:49, 8:26, 11:12, 13:21, 15:25, 18:02, 19:01

@moneyholic9844 7 месяцев назад

You saved my exam!!!! Tysmmmm 😭

@costrix5697 2 года назад

is the higher level for A level exams?

@danhansen9512 2 года назад

my hero