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How to Write High-Scoring Economics FRQs
Learning objectives
- Decode FRQ prompts and identify what each part asks
- Structure answers so every part earns its marks
- Write chains of reasoning that match the scoring rubric
- Present diagrams that graders can mark quickly
- Manage time across all three FRQs
Decode the Prompt Before Writing
Every FRQ part contains command words that tell you exactly what to produce: draw, label, calculate, explain, identify. Circle these words first — they are the mark scheme in disguise. A part that says draw and label is asking for a diagram; answering it in prose alone leaves diagram marks unclaimed.
Also note the scenario details: which market, which shock, which time frame. Students lose marks by answering the general topic instead of the specific scenario — the prompt's details are not decoration, they are the question.
FRQs are marked part by part, and each part is independent. Attempt them in order, label your answers clearly (a, b, c), and never leave a part blank — partial credit rewards every genuine attempt.
Structure: One Part, One Mini-Answer
Treat each part as a self-contained mini-answer with its own diagram, calculation, or explanation. Do not merge parts or answer part (c) inside part (b) — graders mark what they find under each label, and merged answers risk losing marks to poor organization.
Keep each mini-answer tight: the diagram with labels, two to four sentences of explanation, or a short calculation with the formula shown. FRQs reward completeness across parts, not depth in one part at the expense of others.
Write in Chains, Not Paragraphs
Graders scan for chains of reasoning: because X happened, Y shifted, so Z changed. Write your explanation as an explicit chain — each link a short clause — rather than a flowing paragraph where the links hide.
A strong chain names the curve, the direction, and the outcome: higher input costs shift SRAS left, raising the price level and reducing real GDP. Every named link is a potential scoring point; vague statements like the economy worsens earn nothing.
Scoring guidelines use specific terms — shift, increase, decrease, equilibrium. Using the same vocabulary makes it easy for graders to match your answer to the points.
Diagrams: Draw First, Explain Second
For any diagram part, draw before you write a word. A complete, labeled diagram often earns half the part's marks on its own, and it anchors your explanation — you simply describe what you drew.
Follow the full ritual: labeled axes, labeled curves, initial equilibrium, the shift with direction, the new equilibrium, and any required shading. Then write the explanation to match the diagram exactly, using the same curve names and directions.
Calculations: Show Every Step
Calculation parts are the most generous in the FRQ: write the formula, substitute the numbers, and compute. A correct formula with a substitution error still earns method marks; a bare final number with no working earns nothing if it is wrong.
Label your results with units and interpretation — not just 2.5, but a multiplier of 2.5, meaning GDP rises by 2.5 times the initial change. The interpretation sentence is frequently a separate scoring point.
The Last Five Minutes: Checklist
Reserve the final minutes for a sweep: every part attempted and labeled, every diagram fully labeled, every calculation showing the formula, and your name and question numbers correct. This routine recovers marks that haste loses.
If time runs short, prioritize starting every remaining part over perfecting one — a labeled diagram and a first chain sentence across three parts beats a perfect answer to one part plus two blanks, because each part carries independent marks.
Key points
- Circle command words: draw, label, calculate, explain
- Answer each part separately and label clearly
- Write explanations as explicit cause-and-effect chains
- Draw diagrams before writing, fully labeled
- Show formula, substitution, and result for calculations
- Attempt every part; never leave one blank
Common misconceptions
✓ Truth: Graders award points for specific elements, not length. A tight answer hitting every scoring point beats a long one that buries them — precision outscores volume.
✓ Truth: Drawing first is safer: the diagram earns independent marks and structures your explanation. Students who write first often produce diagrams that contradict their text.
✓ Truth: The rubric awards points per element, so a half-complete part can still earn half its marks. Time spent starting every part beats time perfecting one.
Frequently asked questions
How should I split time across the three FRQs?
Allocate time roughly by the marks or the stated suggestions, and give the long question its full share — it usually chains multiple models and rewards careful diagram work.
What if I do not know a part at all?
Write what you do know: draw the relevant diagram, state the definitions, attempt the setup. These elements earn independent points even when the final conclusion eludes you.
Should I use bullet points or paragraphs?
Either is fine if the chains are clear. Short labeled paragraphs or bullets both work — what matters is that each scoring element is easy for the grader to find.
How important is handwriting and layout?
Very, indirectly: graders mark what they can read and find. Clear labels, spacing between parts, and legible diagrams prevent lost marks more than most students realize.