The Question Behind the Question
A research sprint on a question every plant owner has wondered — does music help plants grow? — with a three-source pack: a physiologist who splits the question in half, a speaker company that mashes it back together, and a tomato dad whose daughter's experiment names its own flaw. Students audit credibility, refine the question, and practice Grade 7's special clause: generating the focused follow-up questions that real research runs on.
Common Core standards covered
- W.7.7Conduct short research projects to answer a question, drawing on several sources and generating additional related, focused questions for further research and investigation.
- W.7.8Gather relevant information from multiple print and digital sources, using search terms effectively; assess the credibility and accuracy of each source; and quote or paraphrase the data and conclusions of others while avoiding plagiarism and following a standard format for citation.
- W.7.9Draw evidence from literary or informational texts to support analysis, reflection, and research.
© Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.
Teacher-facing overview
Big idea: Conduct short research projects drawing on several sources, generating additional related, focused questions for further investigation; assess the credibility and accuracy of each source using effective search terms; quote and paraphrase with citation; and draw evidence from texts to support analysis.
Student target: “I can audit sources for credibility, trace one finding through honest and dishonest uses, split a vague question into focused ones, and generate testable follow-up questions with the search terms to pursue them.”
Success criteria: I can audit all three sources: who, why, what stands behind the claims. · I can explain the split (vibration vs. music) and catch the mash. · I can trace the caterpillar finding through all three sources. · I can generate three follow-up questions ranked by focus, with search terms for the best.
Essential question
The most important thing a researcher does happens BEFORE the searching: turning an impossible question into answerable ones. How do experts split questions, how do sellers mash them, and how do you generate the focused follow-ups that real research runs on?
Learning target: I can audit sources for credibility, trace one finding through honest and dishonest uses, split a vague question into focused ones, and generate testable follow-up questions with the search terms to pursue them.
Success criteria
- I can audit all three sources: who, why, what stands behind the claims.
- I can explain the split (vibration vs. music) and catch the mash.
- I can trace the caterpillar finding through all three sources.
- I can generate three follow-up questions ranked by focus, with search terms for the best.
Why this matters
W.7.7 carries Grade 7's distinctive clause: research should GENERATE 'additional related, focused questions for further research' — the question behind the question. Most students think research means finding answers; real research mostly manufactures better questions, and this pack demonstrates the whole cycle: an expert splitting an impossible question into answerable halves, a seller mashing them back together to move speakers, and an amateur whose honest single trial ends exactly where the standard points — 'now she wants to test it properly.' Add the traceable caterpillar fact (one finding, sized honestly and stretched dishonestly), the circular-citation tell, and the search-term ladder, and students leave with the research skill that precedes all others: asking something answerable.
Students should already be able to
- The credibility audit basics (who/why/what's behind it).
- Quote vs. paraphrase with citation.
- Nothing about plants — the pack carries it.
Where this shows up outside the classroom
Assessment plan
Formative — for feedback during the lesson
- Warm-up — the trench-coat diagnosis of vague questions.
- Audit circulation — link destinations checked.
- Ladder circulation — rung additions verified.
Summative — the graded evidence: Exit ticket (audit + stretch + ladder) plus the synthesis paragraph; the proper-experiment design and honest ad rank as extension evidence.
The passage: “Source A — the extension office”
Written for this lesson in the style of a university extension page; the science it reports — vibration responses, the caterpillar-defense experiment, the failed music replications — reflects the real literature.
¶1 SOURCE A — 'Sound, Vibration, and Plant Growth: What Experiments Actually Show.' From a university extension office's gardening-science page. Written by a plant physiologist; updated two years ago; links to the studies it cites.
¶2 The question sounds silly until you take it apart. Plants have no ears and no brain, so they cannot hear music as music. But sound is vibration traveling through air — and plants demonstrably respond to some vibrations. Controlled studies have shown that certain vibration frequencies can trigger measurable changes: seeds of some species germinate slightly faster under specific tones, and one well-known experiment found that plants exposed to the recorded vibrations of a chewing caterpillar produced more defensive chemicals — the plant 'heard' danger, in a purely mechanical sense.
🔒 The full text — 4 numbered paragraphs, plus the photocopy-ready handout — ships in the kit. See plans →
The passage: “Source B — the speaker company”
Written for this lesson in the style of exactly what it looks like.
🔒 This companion text — 3 numbered paragraphs — ships in the kit. See plans →
The passage: “Source C — the tomato dad”
Written for this lesson in the internet's most endearing register.
🔒 This companion text — 2 numbered paragraphs — ships in the kit. See plans →
The task students work on
The class audits the three sources, learns the split (vibration vs. music) from Source A, catches the mash in Source B — including the circular 'studies show' link — and traces the caterpillar finding through all three uses. Then the sprint's real work: the question ladder. Teams climb from the vague original through focused middle questions to fully testable designs, generate three follow-ups of their own, rank them by focus, and write search terms for the best one. Cite by source and ¶ throughout.
The audit + the ladder — sources graded, questions sharpened.
| Source | Who wrote it & why | What stands behind its claims | Verdict: what is it FOR? |
|---|---|---|---|
| A — the extension office | |||
| B — the speaker company | |||
| C — the tomato dad |
Anticipated student strategies
Header auditing first — trust before content. Fact tracing second — it powers the mash-catch. Ladder climbing last and longest: the question-generation clause is the lesson's actual deliverable.
- Header auditing. The student reads each source's identifying block first and predicts its reliability before the claims arrive.
The established habit, now with a new tell: WHERE the 'studies show' link goes. Circular citation is this pack's planted discovery.
🔒 2 more anticipated strategies with select-and-sequence guidance are in the full lesson. See plans →
Lesson script
Collect the splits: bad HOW (sleep? grades? mood?), for WHOM (age? hours?), compared to WHAT? Name the diagnosis: the big question bundles a dozen questions wearing one trench coat — 'bad' unmeasured, 'you' unspecified, no comparison anywhere. Research begins by unbundling. Today's pack shows an expert doing it, a seller undoing it, and a kid's science fair pointing at the next rung.
Listen for: It names a variable, a measure, and a comparison — the testability triad the ladder will formalize.
The pack is in the workbook and the handout. The audit sorts fast — A's named expert and linked studies, B's anonymity and coupon energy, C's honest amateur — but the discovery is B ¶1's tell: 'studies show' linking to the company's own FAQ. Name it: circular citation — a claim citing itself in a costume. Then the Grade 7 upgrade on the verdict column: not just rankings, but what each source is FOR — A for claims and the splitting move, B as a specimen, C as a question generator. Sources too weak to cite can still point.
- Headers before claims; links checked to their destinations.
- The FOR column: every source has a legitimate use — name it.
Listen for: Easily — attention, watering, and hope travel with every speaker; customers can't isolate the variable from their own care. It's the confound A ¶3 named, sold at $49.99.
🔒 The remaining 4 steps — fully scripted with teacher-says lines, discourse questions, look-fors, and interventions — are in the full lesson. See plans →
Misconceptions and how to respond
- “Research means finding the answer.” The best source in the pack ends by narrowing what's known and the most endearing one ends with 'she wants to test it properly' — research mostly manufactures better questions. W.7.7 says so explicitly: generating focused questions IS the standard, not a failure to finish.
- “The tomato dad's experiment is worthless — one plant each, bad light.” — the teacher response is in the full lesson.
- “Source B lied.” — the teacher response is in the full lesson.
- “Better searching means more words in the search box.” — the teacher response is in the full lesson.
🔒 Every misconception ships with a tested classroom response. See plans →
Scaffolded practice
The workbook follows gradual release rather than a page of blank prompts: 2 fully worked, 2 partially completed, then 4 independent.
- I doLiteral first — the split. State Source A's two sub-questions and each one's answer, cited.
🔒 7 more prompts across all three release tiers are in the full lesson. See plans →
Worked solutions and scaffolds for every prompt are in the downloadable kit, included with membership. See plans and pricing.
Exit ticket
- One source's audit row: who, why, what's behind it, what it's FOR.
🔒 2 more exit-ticket questions are in the full lesson. See plans →
Worked answers, the completed answer tables, and the scoring rubric are in the downloadable kit, included with membership. See plans and pricing.
Printable handouts in the kit
All handouts are in Printable_Handouts.pdf inside the kit download.
Materials and classroom resources
Student experience
Students enter through a low-floor prompt, build or sketch a model, test a strategy, revise their thinking, collaborate, and present a final solution. The task remains accessible while allowing for sophisticated reasoning.
Detailed facilitation notes
- Step 1: Audit the three sources: who wrote each, why, and what stands behind the claims. Ask: “What do you notice?”, “What could you try next?”, and “How can you prove that?”
- Step 2: Watch Source A SPLIT the question — and Source B mash it back together. Ask: “What do you notice?”, “What could you try next?”, and “How can you prove that?”
- Step 3: Trace the caterpillar fact through all three sources: one finding, three uses. Ask: “What do you notice?”, “What could you try next?”, and “How can you prove that?”
- Step 4: Generate the follow-up questions — focused, testable, and yours. Ask: “What do you notice?”, “What could you try next?”, and “How can you prove that?”
Differentiation and inclusion
Support: The question-splitting frame turns vague curiosity into research design; extend with the tomato-dad redesign and the search-term ladder.
Language support: “I started by…”, “My model shows…”, and “I know my answer is reasonable because…”.
Extension: Require a second solution, alter a condition, or have students write a challenge for another group.
Accessibility: Manipulatives, enlarged visuals, oral response choices, partner reading, and reduced-copy student pages.
Assessment plan
Formative checks: Strategy choice, accuracy, representation, collaboration, and explanation.
End evidence: One credibility audit row per source, plus three generated follow-up questions ranked by focus — with search terms for the best one.
Mastery: The student completes the task accurately and explains the strategy with limited prompting.