8/6/2025 2014 AMC 12 B student reflection notes from H while in India :)

2014 AMC 12B Log

Correct:

• 15
• 16
• 17
• 18 – took time
• 19
• 20
• 22 – time-sink
• 24
• 25

Wrong:

• 21 – struggled with too many variables
• 23 – no idea how to approach

7/27/2025 2023 Mathcounts state sprint student reflection notes An

2023 Mathcounts State Sprint: 

Q13 Rate silly mistake made miscalculation when I was trying to find the rates always double check if the rates if it make sense with the question 

Q21 number theory had an idea but it didn't work because I didn't count all the ordered triplets
Learn how to do these problems fast and accurately 

Q22 probability didn't know how to do it 

Learn how to do these problems fast and accurately 

Q23 Algebra didn't know how to do it
Learn how to do these problems fast and accurately 

Q25 number Theory didn't know how to do it

Learn how to do these problems fast and accurately 

Q26 number Theory didn't know how to do it

Learn how to do these problems fast and accurately 

Q27 Algebra didn't know how to do it

Learn how to do these problems fast and accurately 

Q28 Geometry didn't know how to do it

Learn how to do these problems fast and accurately 

Q29 Algebra didn't know how to do it

Learn how to do these problems fast and accurately 

Q30 Geometry didn't know how to do it

Learn how to do these problems fast and accurately

8/1/2025 2014 AMC 12 A student reflection notes from H

2014 AMC 12A — Log

Incorrect Problems

Problem 20

• The lengths are totally random
• Why are they rotated?

Problem 23

• No comment

Problem 25

• Weird parabola
• Not sure how to solve

Correct Problems

• Problem 15
• Problem 16
• Problem 17
• Problem 18 — Took time
• Problem 19
• Problem 21 — Hard b/c of endpoint → took a while; Quick inside a hard transformation
• Problem 22 — Took time
• Problem 24 — Graphed it to solve

7/31/2025 2024 AMC 12B student reflection notes from Ay

1) Reviewed the SAT vocabulary words 2) Reviewed the attached problems and solutions 3) Attempted the 2024 AMC 12 B. I attempted 20 questions out of 25 and skipped these: #15, #18( very easy and I could solve it later), #21, #23, #24 Out of the questions attempted, I got #22 wrong but later realized it was a careless mistake and I could solve it. Rest all questions were answered correctly- #1 to #14, #16, #17, #19 , #20 and #25

7/28/2025 2013 AMC 12 B student reflection notes from H

2013 AMC 12B LOG

Incorrect Problems

• Problem 23 – No idea how to start
• Problem 24 – Almost got it through angle chasing
• Problem 25 – Very close, right idea but missed a few cases

Correct Problems

Problems solved correctly: 15, 16, 17, 18, 19, 20, 21, 22

• Problem 17 – Should learn Cauchy-Schwarz
• Problem 20 – Ran out of time

7/25/2025 H 2013 12 A reflection notes

2013 AMC 12A Log

Incorrect Problems

• Problem 20 – Totally confused
• Problem 24 – Right idea but casework had too many cases
• Problem 25 – No idea how to start

Correct Problems

Problems solved correctly: 15, 16, 17, 18, 19, 21, 22, 23

• Problem 16 – Took too long
• Problem 23 – Angle chasing was hard
• Had to look at answer choices