AQA Maths GCSE Unit 3 Practice Paper 4 Solutions

[rockinglskater]

Hello HEGARTYMATHS! I've been watching your GCSE videos for a while now, and I just wanted to thank you for spending your time making these in-depth, and extremely helpful videos to help students like me  pass their exams.These have truly helped me understand the subject, and cover what I felt skeptical towards. I believe that I can pass my mocks and later on the real exam, all because of your help. Thank you!

[meghantheowen]

This was a really useful video-thankyou! Just to let you know that 10c) says "The number of solutions" not "find the solutions." In the mark scheme, the answer was "1" because the graph only crosses the x axis once.

[jasminjxo]

This helped me I was on a high B but there were a few questions (namely 4b and 16) that completely stumped me. After getting the explanation and understanding, I re-attempted and re-marked for just under an A*. Thank you so much! This exam still might kill me though...

[jasminjxo]

Assuming you're aiming for a B or above, 38/80 is a B, 50/80 is an A, 60/80 is an A* ! Hope that helps :) . I'm aiming for a high B or an A to get an A overall in maths good luck!

[llamafruitbat]

A simpler way of doing the crate question, for me, was just to do (210*120*100) / (8.4*6*4) = 12, 500*2 = 25, 000. Great video though, thanks :)

[surussokoru]

i cannot beleive. i saw this now. when my exam is tomorrow. :L thankyou @HEGARTYMATHS ! this is great

[hardeepkondal]

Hi, in case you haven't noticed you missed out question 4a ( love the video btw really helpfull)

[firshtaqasimi]

that's very helpful video I am really struggling with that sort of questions.

[talhasufs]

my exam of unit 3 is on wednesday too and i do hope the questions help me but it was great revision

[paperchains]

hi mr Hegarty you have helped me soo much tomorrow i'm sitting my unit 3 exam i need to get an a star any tips ?

[cherylwaterhouse]

Hi, you are right that the answer to 10c should be 1 :)

[liammbjmcleod]

You have helped me out such, thank you so much!

[TheBubbster]

Hi, thanks for putting up all these videos, as I sit unit 3 in June, and I am finding these very useful. However, can I just point out that question 4a is missing, and that on the cubic graph question, it asks for the number of solutions, and not the actual solution, so the answer would be 1. Please correct me if I'm wrong. Anyway thanks again for these, as they are really helping me

[alifonsawanjohi]

Feeling like a pro after seeing all my answers😋thanks fr the clear methods though

[antivorg]

In question 2 why didn't just work out the area of the large and small box and divide it by each other?

[TheElusiveDirector]

Hi thanks for all the help so far! Is it possible you could do a video on the Unit 3 Specimen higher paper 2012?

[ricardordr]

On question 17 how can it be 114 degrees it looks about 50-60?

[amysummersmusic]

I think you forgot to say clockwise on question 5... but anyway this is brilliant thank you so much

[shuidongliu]

Why did you talk about a centre of enlargement on question 5 when the shape was only rotating and not being enlarged?!?!?

[rebekahweatherby]

question 10(c) is wrong as it says- write down how many solutions are there