Research & Explanatory Writing — Chapter Practice, Grade 7
Investigate “What do these records establish about a possible room trial, and what remains to check?” Write a 350–500-word explanatory report using three packet sources, a source-evaluation table, and four notes distinguishing quotation, paraphrase, and commentary.
Problem 1
Answer and explanation
A focused question that evidence can help investigate. A research question should be answerable within the time, sources, and purpose of the project. Avoid a question that already assumes the answer. “Why is this the perfect plan?” directs evidence toward praise instead of allowing investigation.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 2
Answer and explanation
Ask which trial schedule could respond to the needs identified in the room packet within the listed allowance. Subquestions can examine who the questionnaire reached, what the attendance entries record, and which costs or access needs remain unmeasured. The inquiry avoids assuming that the supplied exercise is a real neighborhood report.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 3
Answer and explanation
This claim is misleading. Map sources to subquestions before drafting. Record what each source can establish and what is still missing. Narrow the project when necessary. A useful project may recommend further information instead of pretending that a supplied packet answers every real-world question. Ask which trial schedule could respond to the needs identified in the room packet within the listed allowance. Subquestions can examine who the questionnaire reached, what the attendance entries record, and which costs or access needs remain unmeasured. The inquiry avoids assuming that the supplied exercise is a real neighborhood report.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 4
Answer and explanation
No. It assumes the desired conclusion. Ask what the evidence supports, where the proposal is limited, and what alternatives should be compared.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 5
Answer and explanation
Ask which trial schedule could respond to the needs identified in the room packet within the listed allowance. Subquestions can examine who the questionnaire reached, what the attendance entries record, and which costs or access needs remain unmeasured. The inquiry avoids assuming that the supplied exercise is a real neighborhood report.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 6
Answer and explanation
No. It assumes the desired conclusion. Ask what the evidence supports, where the proposal is limited, and what alternatives should be compared.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 7
Answer and explanation
A focused question that evidence can help investigate. The unit case offers this example to examine: Ask which trial schedule could respond to the needs identified in the room packet within the listed allowance. Subquestions can examine who the questionnaire reached, what the attendance entries record, and which costs or access needs remain unmeasured. The inquiry avoids assuming that the supplied exercise is a real neighborhood report. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 8
Answer and explanation
The defined boundaries of a question, claim, or assignment. The unit case offers this example to examine: Ask which trial schedule could respond to the needs identified in the room packet within the listed allowance. Subquestions can examine who the questionnaire reached, what the attendance entries record, and which costs or access needs remain unmeasured. The inquiry avoids assuming that the supplied exercise is a real neighborhood report. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 9
Answer and explanation
A research question should be answerable within the time, sources, and purpose of the project. Avoid a question that already assumes the answer. “Why is this the perfect plan?” directs evidence toward praise instead of allowing investigation. Ask which trial schedule could respond to the needs identified in the room packet within the listed allowance. Subquestions can examine who the questionnaire reached, what the attendance entries record, and which costs or access needs remain unmeasured. The inquiry avoids assuming that the supplied exercise is a real neighborhood report.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 10
Answer and explanation
Divide the question into subquestions that call for different evidence. Preferences, recorded use, access concerns, and estimated cost are related but not identical. A questionnaire cannot answer the budget question, and a cost sheet cannot measure satisfaction. Ask which trial schedule could respond to the needs identified in the room packet within the listed allowance. Subquestions can examine who the questionnaire reached, what the attendance entries record, and which costs or access needs remain unmeasured. The inquiry avoids assuming that the supplied exercise is a real neighborhood report.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 11
Answer and explanation
Comparison with independently produced evidence that supports or challenges a claim. Credibility concerns whether a source is dependable for a particular purpose. Examine authorship, method, date, access to information, and traceable evidence. A source can be useful for one question and weak for another. Appearance alone does not settle reliability.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 12
Answer and explanation
The repost depends on the same original responses, so a new design does not create independent observations. The letter adds a differently situated access concern. It does not verify every number or represent all nonattendees; the sources support different parts of the inquiry and should be evaluated accordingly.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 13
Answer and explanation
This claim is misleading. Read perspective alongside evidence. The resident directly describes a scheduling problem, but cannot count everyone with that problem. The organizer has survey results, but only from a defined invited group. Evaluate these bounded contributions rather than choose a source solely by agreement. The repost depends on the same original responses, so a new design does not create independent observations. The letter adds a differently situated access concern. It does not verify every number or represent all nonattendees; the sources support different parts of the inquiry and should be evaluated accordingly.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 14
Answer and explanation
Yes. An accurate account of a different setting may not support a claim about this trial. Explain the connection rather than assuming that authority alone makes it useful.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 15
Answer and explanation
The repost depends on the same original responses, so a new design does not create independent observations. The letter adds a differently situated access concern. It does not verify every number or represent all nonattendees; the sources support different parts of the inquiry and should be evaluated accordingly.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 16
Answer and explanation
Yes. An accurate account of a different setting may not support a claim about this trial. Explain the connection rather than assuming that authority alone makes it useful.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 17
Answer and explanation
Comparison with independently produced evidence that supports or challenges a claim. The unit case offers this example to examine: The repost depends on the same original responses, so a new design does not create independent observations. The letter adds a differently situated access concern. It does not verify every number or represent all nonattendees; the sources support different parts of the inquiry and should be evaluated accordingly. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 18
Answer and explanation
The relationship between evidence and the specific question being investigated. The unit case offers this example to examine: The repost depends on the same original responses, so a new design does not create independent observations. The letter adds a differently situated access concern. It does not verify every number or represent all nonattendees; the sources support different parts of the inquiry and should be evaluated accordingly. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 19
Answer and explanation
Credibility concerns whether a source is dependable for a particular purpose. Examine authorship, method, date, access to information, and traceable evidence. A source can be useful for one question and weak for another. Appearance alone does not settle reliability. The repost depends on the same original responses, so a new design does not create independent observations. The letter adds a differently situated access concern. It does not verify every number or represent all nonattendees; the sources support different parts of the inquiry and should be evaluated accordingly.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 20
Answer and explanation
Follow a claim to its origin. A reposted chart based on Source A is not a second independent survey. Compare methods and source chains rather than counting web pages. If several pages repeat one record, identify the record they share. The repost depends on the same original responses, so a new design does not create independent observations. The letter adds a differently situated access concern. It does not verify every number or represent all nonattendees; the sources support different parts of the inquiry and should be evaluated accordingly.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 21
Answer and explanation
A restatement in new wording and structure that preserves a source’s meaning and limits. A source note keeps exact quotation, paraphrase, and your own commentary visibly separate. Record the source label and location immediately. Waiting until the final draft encourages lost attribution and confusion about which wording is yours.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 22
Answer and explanation
According to Source A, two-thirds of the eighteen questionnaire respondents chose quieter drawing rather than shared projects from the offered options. The draft changes respondents into all residents, preference into a demand, and quieter drawing into guaranteed silence. An accurate paraphrase retains those category limits and identifies the source.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 23
Answer and explanation
This claim is misleading. Patchwriting replaces a few words while retaining the source’s sentence structure or distinctive wording. It is not a complete paraphrase. Put exact borrowed language in quotation marks, or rewrite the idea with a genuinely different structure and cite it. According to Source A, two-thirds of the eighteen questionnaire respondents chose quieter drawing rather than shared projects from the offered options. The draft changes respondents into all residents, preference into a demand, and quieter drawing into guaranteed silence. An accurate paraphrase retains those category limits and identifies the source.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 24
Answer and explanation
No. The information or idea still comes from the source. Attribute it even when you use your own wording.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 25
Answer and explanation
According to Source A, two-thirds of the eighteen questionnaire respondents chose quieter drawing rather than shared projects from the offered options. The draft changes respondents into all residents, preference into a demand, and quieter drawing into guaranteed silence. An accurate paraphrase retains those category limits and identifies the source.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 26
Answer and explanation
No. The information or idea still comes from the source. Attribute it even when you use your own wording.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 27
Answer and explanation
A restatement in new wording and structure that preserves a source’s meaning and limits. The unit case offers this example to examine: According to Source A, two-thirds of the eighteen questionnaire respondents chose quieter drawing rather than shared projects from the offered options. The draft changes respondents into all residents, preference into a demand, and quieter drawing into guaranteed silence. An accurate paraphrase retains those category limits and identifies the source. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 28
Answer and explanation
Changing a few words while closely retaining source wording or structure. The unit case offers this example to examine: According to Source A, two-thirds of the eighteen questionnaire respondents chose quieter drawing rather than shared projects from the offered options. The draft changes respondents into all residents, preference into a demand, and quieter drawing into guaranteed silence. An accurate paraphrase retains those category limits and identifies the source. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 29
Answer and explanation
A source note keeps exact quotation, paraphrase, and your own commentary visibly separate. Record the source label and location immediately. Waiting until the final draft encourages lost attribution and confusion about which wording is yours. According to Source A, two-thirds of the eighteen questionnaire respondents chose quieter drawing rather than shared projects from the offered options. The draft changes respondents into all residents, preference into a demand, and quieter drawing into guaranteed silence. An accurate paraphrase retains those category limits and identifies the source.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 30
Answer and explanation
To paraphrase, understand the passage, cover it, restate its meaning, and compare for accuracy. Preserve quantities, groups, and qualifications. Twelve of eighteen respondents means two thirds of respondents, not two thirds of all residents. According to Source A, two-thirds of the eighteen questionnaire respondents chose quieter drawing rather than shared projects from the offered options. The draft changes respondents into all residents, preference into a demand, and quieter drawing into guaranteed silence. An accurate paraphrase retains those category limits and identifies the source.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 31
Answer and explanation
Writing that clarifies how, why, or in what relationship something can be understood. An explanatory response helps a reader understand a process, distinction, or relationship. State a controlling idea without making a recommendation unless the assignment requests one. Explain the topic accurately before trying to make the prose sound sophisticated.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 32
Answer and explanation
A recorded zero reports that the observed count was zero under a stated method. A scheduled closure explains why no ordinary session occurred. A missing entry means the record does not supply the count, so its value remains unknown. In Source B, Wednesday is closed and Friday is missing; the three observed days cannot be enlarged into a complete weekly total.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 33
Answer and explanation
This claim is misleading. Use precise definitions and evidence. Zero is a measured absence under the stated method; a closure is a condition; a missing entry provides no measured count. Give a concrete example of each. Do not blur these categories in a general sentence about low attendance. A recorded zero reports that the observed count was zero under a stated method. A scheduled closure explains why no ordinary session occurred. A missing entry means the record does not supply the count, so its value remains unknown. In Source B, Wednesday is closed and Friday is missing; the three observed days cannot be enlarged into a complete weekly total.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 34
Answer and explanation
No. It can clarify the central understanding and its significance. Add a recommendation only when the task and evidence warrant an argument.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 35
Answer and explanation
A recorded zero reports that the observed count was zero under a stated method. A scheduled closure explains why no ordinary session occurred. A missing entry means the record does not supply the count, so its value remains unknown. In Source B, Wednesday is closed and Friday is missing; the three observed days cannot be enlarged into a complete weekly total.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 36
Answer and explanation
No. It can clarify the central understanding and its significance. Add a recommendation only when the task and evidence warrant an argument.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 37
Answer and explanation
Writing that clarifies how, why, or in what relationship something can be understood. The unit case offers this example to examine: A recorded zero reports that the observed count was zero under a stated method. A scheduled closure explains why no ordinary session occurred. A missing entry means the record does not supply the count, so its value remains unknown. In Source B, Wednesday is closed and Friday is missing; the three observed days cannot be enlarged into a complete weekly total. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 38
Answer and explanation
A precise account of what a term means in the relevant context. The unit case offers this example to examine: A recorded zero reports that the observed count was zero under a stated method. A scheduled closure explains why no ordinary session occurred. A missing entry means the record does not supply the count, so its value remains unknown. In Source B, Wednesday is closed and Friday is missing; the three observed days cannot be enlarged into a complete weekly total. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 39
Answer and explanation
An explanatory response helps a reader understand a process, distinction, or relationship. State a controlling idea without making a recommendation unless the assignment requests one. Explain the topic accurately before trying to make the prose sound sophisticated. A recorded zero reports that the observed count was zero under a stated method. A scheduled closure explains why no ordinary session occurred. A missing entry means the record does not supply the count, so its value remains unknown. In Source B, Wednesday is closed and Friday is missing; the three observed days cannot be enlarged into a complete weekly total.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 40
Answer and explanation
Organize according to the relationship. A explanation of missing data may define categories, give examples, and explain consequences. A procedure needs an accurate order. Choose sections because they help the reader, not merely to reach a fixed paragraph count. A recorded zero reports that the observed count was zero under a stated method. A scheduled closure explains why no ordinary session occurred. A missing entry means the record does not supply the count, so its value remains unknown. In Source B, Wednesday is closed and Friday is missing; the three observed days cannot be enlarged into a complete weekly total.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 41
Answer and explanation
Identification of the source of words, information, or ideas. Integration joins a source detail with your own purpose and reasoning. Introduce the source accurately, use a short quotation or paraphrase, and explain its relevance. Dropping a quotation between unrelated sentences does not create a supported paragraph.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 42
Answer and explanation
Source C estimates 300 tokens for the listed six-week trial costs, exactly matching the stated allowance. This supports feasibility only under those estimates; it does not measure every access need or unlisted cost. The revision identifies the source and explains why its budget cannot prove universal participation.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 43
Answer and explanation
This claim is misleading. Use supplied source labels and real locations. These fictional anthology records have no published page numbers, so cite Source C or Source D and the provided paragraph when appropriate. Do not invent a date, author, publisher, or page to make a citation look complete. Source C estimates 300 tokens for the listed six-week trial costs, exactly matching the stated allowance. This supports feasibility only under those estimates; it does not measure every access need or unlisted cost. The revision identifies the source and explains why its budget cannot prove universal participation.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 44
Answer and explanation
No. Use the available source letter, paragraph, or chapter locator. A fabricated reference prevents rather than enables verification.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 45
Answer and explanation
Source C estimates 300 tokens for the listed six-week trial costs, exactly matching the stated allowance. This supports feasibility only under those estimates; it does not measure every access need or unlisted cost. The revision identifies the source and explains why its budget cannot prove universal participation.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 46
Answer and explanation
No. Use the available source letter, paragraph, or chapter locator. A fabricated reference prevents rather than enables verification.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 47
Answer and explanation
Identification of the source of words, information, or ideas. The unit case offers this example to examine: Source C estimates 300 tokens for the listed six-week trial costs, exactly matching the stated allowance. This supports feasibility only under those estimates; it does not measure every access need or unlisted cost. The revision identifies the source and explains why its budget cannot prove universal participation. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 48
Answer and explanation
A paragraph, line, chapter, or other available label that helps a reader find evidence. The unit case offers this example to examine: Source C estimates 300 tokens for the listed six-week trial costs, exactly matching the stated allowance. This supports feasibility only under those estimates; it does not measure every access need or unlisted cost. The revision identifies the source and explains why its budget cannot prove universal participation. Identify the wording or choice that fits the term. A different accurate example is acceptable.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 49
Answer and explanation
Integration joins a source detail with your own purpose and reasoning. Introduce the source accurately, use a short quotation or paraphrase, and explain its relevance. Dropping a quotation between unrelated sentences does not create a supported paragraph. Source C estimates 300 tokens for the listed six-week trial costs, exactly matching the stated allowance. This supports feasibility only under those estimates; it does not measure every access need or unlisted cost. The revision identifies the source and explains why its budget cannot prove universal participation.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.
Problem 50
Answer and explanation
Synthesise sources by comparing their contributions to a question. The budget supplies an estimate; the letter identifies an access concern. One does not cancel the other. Explain why a plan may meet a listed budget while still requiring a scheduling revision. Source C estimates 300 tokens for the listed six-week trial costs, exactly matching the stated allowance. This supports feasibility only under those estimates; it does not measure every access need or unlisted cost. The revision identifies the source and explains why its budget cannot prove universal participation.
Use the model to discuss reasoning after an independent attempt. A different accurate supported response can be correct; written work needs human marking.