Maths Extension 1 Predictions/Thoughts (3 Viewers)

[coolcat6778]

?
the time of flight isn't the same..

Grok confirmed I didn't make this mistake. I definitely did it correctly

 

[BionicMango]

View attachment 50260
Grok confirmed I didn't make this mistake. I definitely did it correctly

Explain? How does it equal 1

 

[tywebb]

paper is up https://www.nsw.gov.au/sites/default/files/noindex/2025-10/2025-hsc-maths-extension-1.pdf

 

[Allan Mekisic]

Q 8 1984 4 unit maths HSC. Does this question look familiar.

 

[mickeyd_357]

Q 8 1984 4 unit maths HSC. Does this question look familiar.

its actually in the chapter 8 review of the fitzpatrick textbook as well

 

[BionicMango]

its actually in the chapter 8 review of the fitzpatrick textbook as well

View attachment 50282

Wait I literally did that questions and forgot it

 

[mickeyd_357]

Wait I literally did that questions and forgot it

same :| oh well its fine its over now

 

[tywebb]

cognito solutions are up now: https://www.cognitotuition.com/blog/2025-hsc-3u-maths-ext-1-exam-paper-exemplar-answers-solutions

pdf version attached

 

[hellobelllo]

people are saying e4 cutoff is going to be extremely high this year. what do we think guys? would cutoff be near a 60/70?

 

[nowomansland]

people are saying e4 cutoff is going to be extremely high this year. what do we think guys? would cutoff be near a 60/70?

thats insane?? does that mean e3 cutoff will go up too?

 

[alphxreturns]

people are saying e4 cutoff is going to be extremely high this year. what do we think guys? would cutoff be near a 60/70?

its possible, lots of ppl found it easy, so a bunch will be clumped at the top

 

[hellobelllo]

its possible, lots of ppl found it easy, so a bunch will be clumped at the top

but a 60/70 cutoff? it wasn't even near that for 24

 

[alphxreturns]

but a 60/70 cutoff? it wasn't even near that for 24

ngl yeah not 60 but definitely higher than previous years– in some its been as low as 45-46 goes to an E4. this one def has a lot more people at the top. im guessing mid 50s

 

[hellobelllo]

ngl yeah not 60 but definitely higher than previous years– in some its been as low as 45-46 goes to an E4. this one def has a lot more people at the top. im guessing mid 50s

so somewhere near 24, maybe higher (24 was 52)

 

[alphxreturns]

so somewhere near 24, maybe higher (24 was 52)

maybe! would guess just a bithigher maybe 55 but who knows really

 

[coolcat6778]

It's cohort dependent as well

Mathematics Extension 2 2 unit (15260) - Board of Studies Teaching and Educational Standards NSW

www.boardofstudies.nsw.edu.au

Mathematics Extension 2 2 unit (15260) - Board of Studies Teaching and Educational Standards NSW

www.boardofstudies.nsw.edu.au

2022 HSC – Mathematics Extension 2 2 unit (15260) - Board of Studies Teaching and Educational Standards NSW

www.boardofstudies.nsw.edu.au

2021 HSC - Mathematics Extension 2 2 unit (15260) - Board of Studies Teaching and Educational Standards NSW

www.boardofstudies.nsw.edu.au

2020 HSC – Mathematics Extension 2 2 unit (15260) - Board of Studies Teaching and Educational Standards NSW

www.boardofstudies.nsw.edu.au

2024 had a really good cohort, even with a very high cutoff for E4, 40% still scored an E4 (normally only 37% get an E4).

 

[coolcat6778]

ngl yeah not 60 but definitely higher than previous years– in some its been as low as 45-46 goes to an E4. this one def has a lot more people at the top. im guessing mid 50s

tell me how this exam was easier than 2021? I'd say this exam has the same difficulty as 2021.

2024 was a garbage exam with a good cohort as well, kind of like 2022 physics - alignment was ruined since the cohort was too good.


I think the cutoff should be 49/70, last year it was 52/70, despite having way less hard questions. in 2021 it was 47/70

2025 had more than 15 marks of what I consider hard questions (including mcq), 2021 only had like 14 (including mcq)

 

[coolcat6778]

thats insane?? does that mean e3 cutoff will go up too?

yup, it affects everyone since it means more raw marks are needed for an increase in hsc marks at the E3 range. (the hsc vs aligned graph is flater)

 

[melanie_o]

hypothetically if someone didn’t write their number in the spare would invigilators check? and fill it in?

The invigilators check all your papers and then you have to sign that blue sheet before leaving the exam hall after every exam

 

[coolcat6778]

how tf are people saying 2025 will align the same or worse than 2024, a significantly easier exam?