JjangJi Blog

2022 AP Chemistry Exam Review: Student Reactions and Answer-Writing Lessons

May 7, 2022

The first 2022 AP Chemistry examination appeared to be reasonably balanced overall. Soon after it ended, students began sending messages about the difficulty, the multiple-choice section, and the free-response questions.

These were immediate student impressions rather than an official difficulty analysis, but most reactions suggested that the preparation had covered the key content well.

English-localized student reaction after the 2022 AP Chemistry examination — English translation is included below the original message.

This student felt the examination had gone well and could identify only a handful of confusing questions. Based on the student's preparation and reaction, a score of 5 appeared possible.

The practice pages below show a direct answer-writing style. The working may look rough, but the chemistry and calculations reach the required conclusions.

Handwritten AP Chemistry free-response calculation practice — A student's original AP Chemistry practice answer.

AP Chemistry titration free-response practice with handwritten calculations — A student's original AP Chemistry practice answer.

Two Grade 9 students had practised especially consistently. They completed the assigned work, corrected mistakes, and entered the examination without feeling overwhelmed. Their early reactions were encouraging.

English-localized student discussion of the AP Chemistry multiple-choice section — English translation is included below the original message.

Another student was less certain because time management had been difficult. The multiple-choice questions felt harder, while the free-response section seemed more manageable. I hoped that the final score would still reflect the student's preparation.

English-localized student reflection on AP Chemistry time management and difficulty — English translation is included below the original message.

Detailed handwritten AP Chemistry free-response practice page — A student's original AP Chemistry practice answer.

Additional handwritten AP Chemistry free-response practice — A student's original AP Chemistry practice answer.

One recurring lesson was that AP Chemistry answers should be concise. Long explanations are not automatically stronger; students should state the chemical claim, show the necessary calculation or evidence, include units where required, and answer exactly what the prompt asks.

Several students originally wrote far too much. Their responses improved when they learned to keep the reasoning complete but economical.

English-localized student estimate of AP Chemistry free-response performance — English translation is included below the original message.

Handwritten AP Chemistry thermodynamics and equilibrium calculations — A student's original AP Chemistry practice answer.

English-localized student reaction to AP Chemistry multiple-choice and free-response questions — English translation is included below the original message.

Handwritten AP Chemistry explanations and molecular structures — A student's original AP Chemistry practice answer.

Overall, the examination seemed manageable for students who had completed enough timed practice. A second AP Chemistry testing date still remained, so preparation continued for the students taking that administration.

English-localized student messages reporting a good AP Chemistry examination — English translation is included below the original messages.

The same period also included IGCSE examinations and a very full teaching schedule. Thank you for the many enquiries and messages. Replies were sometimes slower than usual because the continuous classes had become exhausting, but I remained grateful for every student who reached out.