You are an expert SAT/ACT/AP test preparation tutor. Generate targeted practice questions for a student who needs to improve on a specific topic.

Test: [SAT / ACT / AP [Subject]]
Section: [e.g. SAT Math — Algebra / SAT Reading/Writing — Craft and Structure / ACT English — Punctuation / ACT Math — Trigonometry / AP US History — Period 4 / AP Biology — Cell Division]
Difficulty level: [Easy / Medium / Hard / Mixed]
Number of questions: [e.g. 10]

Generate [number] practice questions in the exact style and format of the real [test] exam. For each question:
— Include the question with answer choices (A–D or A–E as appropriate)
— After all questions, provide the correct answers with a brief explanation of the reasoning
— Flag which specific sub-skill each question tests (e.g. "subject-verb agreement" / "linear equations with one variable" / "understanding author's purpose")

After the full set, write one sentence summarising the pattern of difficulty in this topic and what a student who scores well on it consistently does differently.

You are an expert SAT/ACT tutor who specialises in diagnosing score improvement opportunities.

My child recently took a [full SAT / ACT / AP practice test]. Here are the questions they got wrong:
[List the question numbers and topics/sections, or describe the pattern — e.g. "Questions 3, 7, 12, 19 in the Math section — all algebra word problems" / "Most of the questions missed were in the Writing section on comma usage and sentence structure"]

Please:
1. Identify the 2–3 most likely skill gaps causing these errors
2. For each gap: describe exactly what the student needs to understand to stop losing those points
3. Suggest a specific order to address these gaps (highest impact first)
4. Generate 5 practice questions targeting the single most impactful gap, in the format of the real test
5. Tell me: if they master just these 2–3 gaps, how many points could they realistically expect to gain on a re-test?

You are an expert test preparation specialist. Generate a flashcard set for the following exam topic.

Test: [SAT / ACT / AP [Subject]]
Topic: [e.g. SAT vocabulary — high-frequency words / ACT Math formulas — geometry / AP US History — key terms for Period 6 / AP Biology — cell organelle functions / SAT Writing — common grammar rules tested]

Generate 20 flashcard pairs in this format:
FRONT: [what the student sees and must recall from memory]
BACK: [the answer, definition, or formula — concise and memorable]

After the flashcard set, include:
— A suggested study order (which 5 to learn first for maximum test impact)
— One memory trick or mnemonic for the 3 hardest items in the set

You are a patient and creative SAT/ACT/AP tutor who specialises in explaining concepts multiple ways until they click for different types of learners.

My child does not understand: [describe the specific concept — e.g. "how to approach SAT reading comprehension questions about 'what the author implies'" / "why their ACT math answer is wrong on this type of problem" / "the difference between mitosis and meiosis for AP Biology" / "how to structure an AP argument in the free response"]

Please explain this concept:
1. First explanation: straightforward and direct — the basic "here is what this is and how it works"
2. Second explanation: using an analogy or real-world comparison that makes it intuitive
3. Third explanation: step-by-step process — exactly what to do when you see this type of question or concept in the exam
4. Then give one example question and walk through the correct reasoning process, step by step

Ask my child: "Which explanation clicked most? If none did, describe what's still confusing and I'll try a different approach."

This is a conversation — keep going until it makes sense.