- Read Sofia's explanation about the water cycle. Does she include a conclusion?
Answer: No, because it ends after the last detail without a statement that wraps up the topic.
A good explanation ends with a concluding statement that wraps up the whole topic, like restating the main idea or giving the reader a final thought. Sofia's writing stops right after her last detail about clouds and rain, so it never wraps up. That is why the best answer is that she ends without a statement that closes the topic. The choice saying she concludes by adding one more detail about clouds and rain is wrong because an extra detail is still part of the body, not a wrap-up. The choice saying the first sentence can also act as a conclusion is wrong because an opening introduces the topic, while a conclusion closes it—they do different jobs. The choice saying a conclusion must add a brand-new fact is wrong because a conclusion should sum up ideas you already explained, not introduce new information. To fix Sofia's writing, she could add a sentence like, 'Now you know how the water cycle keeps moving water all around Earth.'
- Read Maya's explanation about deserts. Does her ending give a strong conclusion?
Answer: Yes, it restates what makes deserts dry and extreme, using the transition phrase "To sum up."
A strong conclusion wraps up the explanation by restating the main idea in a fresh way and often uses a transition word. The best answer says the ending restates what makes deserts dry and extreme and uses the phrase "To sum up." That is exactly what a good conclusion does—it reminds the reader of the main point and signals the finish.
The choice about ending with "That's all about my topic" is wrong because that line just announces you are stopping; it doesn't restate any of Maya's ideas, and it could be tacked onto any topic.
The choice about adding new facts about rainforests is wrong because a conclusion should wrap up what was already explained, not introduce a brand-new topic—but Maya's ending stays on deserts, so this choice misreads her writing.
The choice about copying the opening sentence word-for-word is wrong because a good conclusion restates the idea in a new way instead of repeating the introduction exactly—and Maya doesn't do that. Only the answer about restating with "To sum up" matches a truly strong conclusion.
- Chen wrote about penguin adaptations. What should he add to wrap up his explanation?
Answer: A concluding statement that restates how penguin features help them survive.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Chen writes an explanation about penguin adaptations. The body includes how penguin features help them survive in Antarctica. The explanation ends abruptly after the last detail without any wrap-up. Chen does NOT include a concluding statement—the explanation just stops without wrapping up. Choice B is correct because Chen should add a concluding statement that restates the main idea about how penguin features help them survive, such as "In conclusion, these special adaptations allow penguins to thrive in Antarctica's harsh conditions." Effective conclusions wrap up the explanation, don't introduce new major information, and connect back to the topic. Choice A is incorrect because it suggests adding more facts about other birds, which would be body development, not a conclusion that wraps up what was already explained. Students sometimes think adding more facts is same as wrapping up. To help students write effective conclusions for informational/explanatory writing: Teach conclusion formula explicitly: "Restate + So What" or "Summary + Final Thought"; model with think-aloud: "I explained penguin adaptations (waterproof feathers, flipper wings, huddle behavior). Now I'll wrap up by restating: 'These features help penguins survive Antarctica's extreme cold.' Final thought: 'Understanding these adaptations shows how animals evolve for their environment.'" Show difference between introduction (This explanation is about...) and conclusion (Now you know that...); practice "Turn your introduction into a conclusion" by changing from future to past tense (will explain → explained/shows); post conclusion transition words: In conclusion, Finally, To sum up, Now you know, As you can see, Therefore, This shows that, In the end. Use "conclusion checklist": Does it restate main idea (not word-for-word)? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples; provide sentence frames: "Now you know that [main idea]. This [why it matters]." or "In conclusion, [summary of key points]. [Final thought]." Give feedback on common errors: "This conclusion is too brief. Add a sentence restating your main idea." or "This introduces new information. Instead, wrap up by summarizing what you already explained." Watch for: students who just stop after last detail without concluding; students who confuse adding more facts (body development) with wrapping up (conclusion); students who think conclusion should introduce new information when it should connect to what's already explained.
- Read Carlos's explanation about Harriet Tubman. Does his conclusion introduce new information?
Answer: Yes, it adds a new fact not discussed, so it does not truly wrap up.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Carlos writes an explanation about Harriet Tubman. The body includes information about her bravery and impact. The explanation includes a concluding statement that introduces new information. Choice A is correct because Carlos's conclusion adds a new fact not discussed in the body, so it does not truly wrap up what was already explained. Effective conclusions should synthesize existing information rather than introduce major new details. If the body didn't mention this new fact, the conclusion shouldn't either. Choice B is incorrect because it claims the conclusion summarizes her bravery and impact with closure, but the question indicates the conclusion actually introduces new information, which violates the principle of effective conclusions. To help students write effective conclusions for informational/explanatory writing: Use "conclusion checklist": Does it avoid introducing major new information? Teach students: "Save new facts for the body paragraphs. Use the conclusion to wrap up what you already explained." Model revision: "Instead of adding a new fact about Harriet Tubman, I'll summarize: 'Harriet Tubman's courage helped many enslaved people find freedom.'" Watch for: students who think conclusions should always add new details (Choice C misconception); students who introduce completely new facts in conclusions instead of wrapping up; students who don't understand that conclusions should connect to what was already explained; students who think repeating introductions word-for-word is best (Choice D).
- Read Yuki's explanation about pulleys. Which is the BEST concluding statement?
Answer: "In the end, pulleys help lift heavy loads by changing the direction of force."
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Yuki writes an explanation about pulleys. The body includes information about how pulleys work as simple machines. The explanation needs a strong concluding statement. Choice B is correct because "In the end, pulleys help lift heavy loads by changing the direction of force" is the best concluding statement—it uses the transition phrase "In the end" and restates the main idea about how pulleys work by summarizing their key function. This wraps up the explanation effectively. Conclusion A repeats the same phrase twice without adding meaning, Conclusion C is too vague ("That's all about my topic") and doesn't reference pulleys specifically, and Conclusion D introduces new information about wheels instead of wrapping up about pulleys. Effective conclusions wrap up the explanation, don't introduce new major information, and connect back to the topic. Choice D is incorrect because it introduces new information about wheels and cars when conclusion should connect to what's already explained about pulleys—adding information about a different simple machine doesn't wrap up the pulley explanation. Students sometimes think conclusion should introduce new information when it should synthesize what was already presented. To help students write effective conclusions for informational/explanatory writing: Teach conclusion formula explicitly: "Restate + So What" or "Summary + Final Thought"; model with think-aloud: "I explained how pulleys change direction of force to lift heavy things. Now I'll wrap up by restating: 'Pulleys make lifting easier by redirecting force.' Final thought: 'This simple machine helps us move heavy objects we couldn't lift alone.'" Show difference between introduction (This explanation is about...) and conclusion (Now you know that...); practice "Turn your introduction into a conclusion" by changing from future to past tense (will explain → explained/shows); post conclusion transition words: In conclusion, Finally, To sum up, Now you know, As you can see, Therefore, This shows that, In the end. Use "conclusion checklist": Does it restate main idea (not word-for-word)? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples. Watch for: students who copy introduction word-for-word; students who write vague conclusions ("That's all") that could apply to any topic; students who introduce completely new facts in conclusion instead of wrapping up.
- Read Jamal's explanation about levers. What is the problem with his conclusion?
Answer: It is weak because it says, "Done," and does not restate the main idea about levers.
A good conclusion for an explanation should wrap up your ideas—it should restate the main idea in a fresh way or sum up the key points, like "Now you know that levers help us lift heavy things." The best answer is that Jamal's ending is weak because "Done" does not restate the main idea about levers or remind readers what they learned. The choice that says any final word wraps up writing is wrong, because just stopping is not the same as summing up your ideas. The choice claiming "Done" repeats his first sentence is wrong, because "Done" does not restate anything, and a good conclusion should not copy the opening word-for-word anyway. The choice that says he should introduce pulleys is wrong, because a conclusion should not add a brand-new topic—new information belongs earlier, not at the end. To fix Jamal's conclusion, he could write something like, "In conclusion, levers use a fulcrum to help us lift heavy objects more easily."
- Read Sofia's explanation about the water cycle. Does her conclusion wrap up effectively?
Answer: Yes; it uses "Finally" and briefly summarizes evaporation, condensation, and precipitation from her body paragraphs.
The best answer says her conclusion works because it uses the transition word "Finally" and briefly restates the key steps—evaporation, condensation, and precipitation—that she already explained. That gives readers a clear sense of closing.
The choice that says her conclusion copies the opening sentence word-for-word is wrong. A conclusion should synthesize your main points in new words, not repeat the introduction exactly, and Sofia actually summarizes her steps.
The choice that says any final sentence counts, even one that jumps to a new topic, is wrong. A real conclusion has to connect back to the topic and wrap up what you explained, not switch to something unrelated.
The choice that says a good conclusion should add brand-new facts is also wrong. Conclusions pull together information you already presented; adding new facts confuses readers instead of giving them a tidy ending.
So only the answer about using a transition word and summarizing her explained steps describes an effective conclusion.
- Read Keisha's explanation about Harriet Tubman. Does her conclusion effectively sum up?
Answer: Yes, it restates her impact helping people escape and gives a final thought.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Keisha writes an explanation about Harriet Tubman. The body includes information about Tubman helping people escape. The explanation includes a conclusion that restates her impact and gives a final thought. Choice A is correct because Keisha's conclusion restates Harriet Tubman's impact helping people escape and gives a final thought. This effectively sums up by synthesizing the main idea about Tubman's important work and providing reflection on her significance. The conclusion connects back to what was explained and provides appropriate closure. Choice B is incorrect because it claims the conclusion adds information about a different leader, but the question states it focuses on Tubman's impact. Choice C incorrectly thinks conclusions should be just one word "Finished," which would be far too brief and wouldn't summarize anything. Choice D misunderstands conclusion purpose—conclusions wrap up what was explained, while introductions preview what will be explained. To help students write effective conclusions for informational/explanatory writing: Teach that biographical conclusions should capture the person's main impact or legacy; model: "I explained how Tubman led people to freedom. My conclusion will restate her impact: 'Tubman's brave actions helped hundreds escape slavery and inspired others to fight for freedom.'" Show how final thoughts add meaning: "This shows why we remember her today." Practice writing conclusions for historical figures that include both restatement and significance. Use formula for biographical conclusions: "[Person] [main achievement]. [Why this matters/legacy]." Create banks of final thought starters: "This shows...", "Today we remember...", "Her/his impact...". Watch for: students who think biographical conclusions need new facts about the person's childhood or death; students who write conclusions too focused on minor details rather than main impact; students who forget to include why the person matters or their lasting significance; students who confuse chronological endings ("Then she died") with conceptual conclusions (impact/legacy).
- Read Maya's explanation about exercise. What does her concluding statement do?
Answer: It wraps up by summarizing benefits and connects back to the main idea.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Maya writes an explanation about exercise. The body includes benefits of exercise that were explained. The explanation includes a concluding statement that wraps up by summarizing benefits and connects back to the main idea about why exercise is important. Choice B is correct because Maya's concluding statement wraps up by summarizing the benefits of exercise and connects back to the main idea about why exercise matters. This gives the reader a sense of completion. Effective conclusions wrap up the explanation, don't introduce new major information, and connect back to the topic. Choice A is incorrect because it claims the conclusion introduces a new topic about vitamins and minerals when a good conclusion should connect to what was already explained, not introduce major new information. Students sometimes think conclusion should introduce new facts when it should connect to what's already explained. To help students write effective conclusions for informational/explanatory writing: Teach conclusion formula explicitly: "Restate + So What" or "Summary + Final Thought"; model with think-aloud: "I explained exercise benefits (stronger muscles, better heart health, improved mood). Now I'll wrap up by restating: 'Regular exercise improves our physical and mental health.' Final thought: 'Making exercise a habit helps us live healthier, happier lives.'" Show difference between introduction (This explanation is about...) and conclusion (Now you know that...); practice "Turn your introduction into a conclusion" by changing from future to past tense (will explain → explained/shows); post conclusion transition words: In conclusion, Finally, To sum up, Now you know, As you can see, Therefore, This shows that, In the end. Use "conclusion checklist": Does it restate main idea (not word-for-word)? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples; provide sentence frames: "Now you know that [main idea]. This [why it matters]." or "In conclusion, [summary of key points]. [Final thought]." Give feedback on common errors: "This conclusion is too brief. Add a sentence restating your main idea." or "This introduces new information. Instead, wrap up by summarizing what you already explained." Watch for: students who introduce completely new facts in conclusion instead of wrapping up; students who confuse announcing the end with actually wrapping up ideas; students who think good conclusion must introduce new facts.
- Read Jamal's writing about levers. What should he add to wrap up?
Answer: A concluding statement that sums up how levers make lifting easier.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Jamal writes an explanation about levers. The body includes information about how levers work and make lifting easier. The explanation ends abruptly after the last detail without any wrap-up. Choice B is correct because Jamal should add a concluding statement that sums up how levers make lifting easier to wrap up, such as "In conclusion, levers help us lift heavy objects with less effort by using a fulcrum." This would provide closure and connect back to the main idea he explained. Choice A is incorrect because it suggests adding another body detail about pulleys, which introduces new information rather than wrapping up what was already explained about levers. A conclusion should synthesize existing information, not introduce new topics. To help students write effective conclusions for informational/explanatory writing: Use "conclusion checklist": Does it restate main idea (not word-for-word)? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples; provide sentence frames: "Now you know that [main idea]. This [why it matters]." or "In conclusion, [summary of key points]. [Final thought]." Give feedback on common errors: "This introduces new information. Instead, wrap up by summarizing what you already explained." Watch for: students who think adding more facts (body development) equals wrapping up (conclusion); students who want to add unrelated topics like pulleys when explaining levers; students who confuse longer introductions (Choice C) or reader questions (Choice D) with conclusions.
- Read Chen's explanation about penguin adaptations. What is the problem with his conclusion?
Answer: It introduces new information about penguins flying, not explained in the body.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Chen writes an explanation about penguin adaptations. The body includes how penguins adapt to cold environments. The explanation has a conclusion that introduces new information about penguins flying, which was not explained in the body. Choice B is correct because Chen's conclusion introduces new information about penguins flying, not explained in the body. Conclusions should wrap up what was already explained, not bring up entirely new facts. Chen could improve by removing the new information and instead summarizing what was explained about penguin adaptations to cold, such as "These special features help penguins survive in freezing Antarctic waters." Choice A is incorrect because using a transition like "Finally" is actually helpful in conclusions, not confusing. Choice C incorrectly claims that restating and summarizing makes a conclusion too long, when these are exactly what conclusions should do. Choice D misunderstands that conclusions can and should reference key points from the body—the problem is introducing NEW information not mentioned before. To help students write effective conclusions for informational/explanatory writing: Teach the rule "No new major facts in conclusions"; use a T-chart comparing Good Conclusions (restate, summarize, final thought) vs Poor Conclusions (new facts, off-topic, too brief). Model revision: "Chen wrote about flying in his conclusion, but that wasn't in his body. Let's revise to summarize what he DID explain about cold adaptations." Practice with examples: "Which conclusion fits? A) 'Penguins also eat fish' (new fact) or B) 'These adaptations help penguins thrive in icy habitats' (summarizes)." Use highlighting: highlight body facts in one color, conclusion in another—check that conclusion color only wraps up body color facts. Watch for: students who save their most interesting fact for the conclusion; students who think conclusions must add something "extra" beyond summarizing; students who don't understand the difference between developing ideas (body) and wrapping them up (conclusion); students who want to impress readers with one more fact instead of providing closure.
- Sofia wrote about the water cycle. What should she add to wrap it up?
Answer: A concluding statement that summarizes evaporation, condensation, and precipitation.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Example: If explanation is about how levers work (fulcrum, less force needed, examples), strong conclusion: "Now you can see how levers use a fulcrum to help us lift heavy objects more easily. This simple machine makes our work easier every day." (restates main idea + final thought). Weak conclusion: "Done." (too brief, no wrap-up). Weak: "There are also pulleys and wheels." (new information, doesn't conclude about levers). Missing conclusion: explanation just stops after last example without any wrap-up sentence. Sofia writes an explanation about the water cycle. The body includes facts about evaporation, condensation, and precipitation. The explanation ends abruptly after the last detail without any wrap-up. Choice B is correct because Sofia should add a concluding statement that summarizes evaporation, condensation, and precipitation to wrap up. Choice A is incorrect because it thinks adding new information about hurricanes and tornadoes wraps up when it should connect to what's already explained. Students sometimes introduce completely new information instead of wrapping up what was explained. To help students write effective conclusions for informational/explanatory writing: Teach conclusion formula explicitly: "Restate + So What" or "Summary + Final Thought"; model with think-aloud: "I explained three ways polar bears adapt to Arctic (thick fur, small ears, wide paws). Now I'll wrap up by restating: 'These special features help polar bears survive in extremely cold environments.' Final thought: 'Understanding these adaptations shows how animals change to fit where they live.'" Show difference between introduction (This explanation is about...) and conclusion (Now you know that...); practice "Turn your introduction into a conclusion" by changing from future to past tense (will explain → explained/shows); post conclusion transition words: In conclusion, Finally, To sum up, Now you know, As you can see, Therefore, This shows that, In the end. Use "conclusion checklist": Does it restate main idea (not word-for-word)? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples; provide sentence frames: "Now you know that [main idea]. This [why it matters]." or "In conclusion, [summary of key points]. [Final thought]." Give feedback on common errors: "This conclusion is too brief. Add a sentence restating your main idea." or "This introduces new information. Instead, wrap up by summarizing what you already explained.". Watch for: students who just stop after last detail without concluding; students who write "The end" or "Done" thinking it's sufficient; students who introduce completely new facts in conclusion instead of wrapping up. Common pitfall 2: students who copy introduction word-for-word; students who write vague conclusions ("That's all") that could apply to any topic; students who don't use transition words to signal conclusion; students who think longer conclusion is better even if it doesn't wrap up effectively; students who confuse adding more facts (body development) with wrapping up (conclusion).
- Read Carlos's explanation about chameleon adaptations. Does his conclusion connect to the topic?
Answer: Yes, it summarizes color change and long tongues as survival tools.
A good conclusion in explanatory writing wraps up the main points from the body. Carlos's body explains how chameleons change color and use long tongues to survive, so a conclusion that summarizes color change and long tongues as survival tools connects perfectly to the topic. That is the best answer. Saying the conclusion describes his favorite zoo animal is wrong because a personal preference is an opinion—it doesn't wrap up the facts he explained. Saying the conclusion repeats the introduction word-for-word is wrong too; a strong conclusion synthesizes the ideas in fresh words instead of copying them, and this one summarizes the adaptations. Finally, saying the conclusion should add brand-new facts about desert habitats is wrong because a conclusion pulls together what was already explained—habitats were never part of Carlos's body, so adding them would stray off-topic. Trace each part of the conclusion back to the body: color change and long tongues both appear there, which shows the conclusion truly connects.
- Read Emma's explanation about camels. Does she include a concluding statement that wraps up?
Answer: No, her writing stops after details and never restates the main idea.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Example: If explanation is about how levers work (fulcrum, less force needed, examples), strong conclusion: "Now you can see how levers use a fulcrum to help us lift heavy objects more easily. This simple machine makes our work easier every day." (restates main idea + final thought). Weak conclusion: "Done." (too brief, no wrap-up). Weak: "There are also pulleys and wheels." (new information, doesn't conclude about levers). Missing conclusion: explanation just stops after last example without any wrap-up sentence. Emma writes an explanation about camels. The body includes facts about camel adaptations such as humps for storing fat, long eyelashes to keep out sand, and wide feet for walking on sand. The explanation ends abruptly after the last detail without any wrap-up. Choice B is correct because Emma does NOT include a concluding statement—the explanation ends after the last detail without any wrap-up, leaving the reader without closure. Choice A is incorrect because it claims "The end" summarizes adaptations when it's too brief and doesn't restate or summarize anything. Students sometimes forget to add a conclusion and just stop after the last detail. To help students write effective conclusions for informational/explanatory writing: Teach conclusion formula explicitly: "Restate + So What" or "Summary + Final Thought"; model with think-aloud: "I explained three ways polar bears adapt to Arctic (thick fur, small ears, wide paws). Now I'll wrap up by restating: 'These special features help polar bears survive in extremely cold environments.' Final thought: 'Understanding these adaptations shows how animals change to fit where they live.'" Show difference between introduction (This explanation is about...) and conclusion (Now you know that...); practice "Turn your introduction into a conclusion" by changing from future to past tense (will explain → explained/shows); post conclusion transition words: In conclusion, Finally, To sum up, Now you know, As you can see, Therefore, This shows that, In the end. Use "conclusion checklist": Does it restate main idea (not word-for-word)? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples; provide sentence frames: "Now you know that [main idea]. This [why it matters]." or "In conclusion, [summary of key points]. [Final thought]." Give feedback on common errors: "This conclusion is too brief. Add a sentence restating your main idea." or "This introduces new information. Instead, wrap up by summarizing what you already explained.". Watch for: students who just stop after last detail without concluding; students who write "The end" or "Done" thinking it's sufficient; students who introduce completely new facts in conclusion instead of wrapping up. Common pitfall 2: students who copy introduction word-for-word; students who write vague conclusions ("That's all") that could apply to any topic; students who don't use transition words to signal conclusion; students who think longer conclusion is better even if it doesn't wrap up effectively; students who confuse adding more facts (body development) with wrapping up (conclusion).
- Read Marcus's explanation about exercise. How could he improve the conclusion?
Answer: Add a final sentence that summarizes benefits, like stronger muscles and a healthier heart.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Marcus writes an explanation about exercise. The body includes information about benefits of exercise. The explanation needs improvement in its conclusion. Choice A is correct because Marcus could improve by adding a final sentence that summarizes benefits like stronger muscles and a healthier heart—this would restate the main ideas about exercise benefits and provide closure to the explanation. For example: "In conclusion, regular exercise strengthens your muscles and keeps your heart healthy." Effective conclusions wrap up the explanation, don't introduce new major information, and connect back to the topic. Choice D is incorrect because it thinks conclusion should introduce new information when it should connect to what's already explained—adding new facts about nutrition that weren't in the body doesn't wrap up the exercise explanation. Students sometimes think good conclusion must introduce new facts instead of synthesizing what was presented. To help students write effective conclusions for informational/explanatory writing: Teach conclusion formula explicitly: "Restate + So What" or "Summary + Final Thought"; model with think-aloud: "I explained how exercise helps muscles and heart. Now I'll wrap up by restating: 'Regular exercise provides many health benefits.' Final thought: 'Making exercise a daily habit leads to a stronger, healthier body.'" Show difference between introduction (This explanation is about...) and conclusion (Now you know that...); practice "Turn your introduction into a conclusion" by changing from future to past tense (will explain → explained/shows); post conclusion transition words: In conclusion, Finally, To sum up, Now you know, As you can see, Therefore, This shows that, In the end. Use "conclusion checklist": Does it restate main idea (not word-for-word)? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples; provide sentence frames: "Now you know that [main idea]. This [why it matters]." Watch for: students who introduce completely new facts in conclusion instead of wrapping up; students who think longer conclusion is better even if it doesn't wrap up effectively; students who write vague conclusions that could apply to any topic.
- Read Chen's writing about deserts. What is the problem with his conclusion?
Answer: It is too vague and does not mention deserts or the key points that were explained in the writing.
A strong conclusion for explanatory writing should wrap things up by restating the main idea and briefly summarizing what you explained. The best answer says the conclusion is too vague and never mentions deserts or the key points, so a reader can't tell what the writing was even about. A good ending might be, "Now you know that deserts are hot, dry places where special plants and animals survive."
The choice saying it summarizes the key features and connects to the main idea actually describes a good conclusion, so it is not the problem here—Chen's ending does not do that. The choice about using a transition word is only partly right: a word like "In conclusion" can help, but a word alone doesn't wrap up the topic if the ideas are still missing. The choice about repeating one supporting detail is also a real weakness, but that isn't what Chen did—his conclusion is empty and vague, not focused on a single detail. Only one answer matches Chen's actual problem: his conclusion is too general and never names the topic or its main points.
- Marcus wrote about exercising safely. What does his concluding statement do?
Answer: It wraps up by restating why warming up and drinking water matter.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Example: If explanation is about how levers work (fulcrum, less force needed, examples), strong conclusion: "Now you can see how levers use a fulcrum to help us lift heavy objects more easily. This simple machine makes our work easier every day." (restates main idea + final thought). Weak conclusion: "Done." (too brief, no wrap-up). Weak: "There are also pulleys and wheels." (new information, doesn't conclude about levers). Missing conclusion: explanation just stops after last example without any wrap-up sentence. Marcus writes an explanation about exercising safely. The body includes facts about warming up, drinking water, and other safety tips. The explanation includes a concluding statement that restates why warming up and drinking water matter. The conclusion restates the main idea and provides a final thought. Choice B is correct because the concluding statement wraps up by restating why warming up and drinking water matter, connecting back to the topic. Choice A is incorrect because it thinks the conclusion should introduce new information when it should connect to what's already explained. Students sometimes think adding another fact is same as wrapping up. To help students write effective conclusions for informational/explanatory writing: Teach conclusion formula explicitly: "Restate + So What" or "Summary + Final Thought"; model with think-aloud: "I explained three ways polar bears adapt to Arctic (thick fur, small ears, wide paws). Now I'll wrap up by restating: 'These special features help polar bears survive in extremely cold environments.' Final thought: 'Understanding these adaptations shows how animals change to fit where they live.'" Show difference between introduction (This explanation is about...) and conclusion (Now you know that...); practice "Turn your introduction into a conclusion" by changing from future to past tense (will explain → explained/shows); post conclusion transition words: In conclusion, Finally, To sum up, Now you know, As you can see, Therefore, This shows that, In the end. Use "conclusion checklist": Does it restate main idea (not word-for-word)? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples; provide sentence frames: "Now you know that [main idea]. This [why it matters]." or "In conclusion, [summary of key points]. [Final thought]." Give feedback on common errors: "This conclusion is too brief. Add a sentence restating your main idea." or "This introduces new information. Instead, wrap up by summarizing what you already explained.". Watch for: students who just stop after last detail without concluding; students who write "The end" or "Done" thinking it's sufficient; students who introduce completely new facts in conclusion instead of wrapping up. Common pitfall 2: students who copy introduction word-for-word; students who write vague conclusions ("That's all") that could apply to any topic; students who don't use transition words to signal conclusion; students who think longer conclusion is better even if it doesn't wrap up effectively; students who confuse adding more facts (body development) with wrapping up (conclusion).
- Read Emma's explanation about camels. Does she include a concluding statement?
Answer: No, it ends after details about humps and eyelashes without wrapping up.
This question tests 4th grade informational/explanatory writing skills: providing a concluding statement or section related to information or explanation presented (CCSS.W.4.2.e). Informational and explanatory writing needs a CONCLUDING STATEMENT that wraps up the explanation. An effective conclusion does one or more of these: restates the main idea (not word-for-word, but synthesized—"Now you know that...", "As you can see..."), summarizes the key points briefly, provides a final thought about why the topic matters or what the reader should remember, and uses conclusion transition words (In conclusion, Finally, To sum up, Now you know, Therefore). The conclusion connects back to what was explained and gives the reader a sense of completion—it does NOT introduce major new information not mentioned in the body, and it's NOT just "The end" or "Done." Emma writes an explanation about camels. The body includes details about their adaptations like humps for storing fat and long eyelashes for protection. The explanation ends abruptly after the last detail about sandstorms without any wrap-up. Choice A is correct because Emma does NOT include a concluding statement—the explanation ends after the detail about eyelashes and sandstorms without any wrap-up, leaving the reader without closure. Emma should add a concluding statement that restates the main idea or summarizes key points to wrap up, such as "In conclusion, these special features help camels survive in harsh desert conditions." Choice B is incorrect because it confuses introduction (which introduces topic) with conclusion (which wraps up). The first sentence introduces the topic but doesn't conclude anything. Choice C incorrectly thinks the last detail about sandstorms is the same as a conclusion, when it's just another fact without any wrap-up language. Choice D misunderstands that conclusions should connect to what's already explained, not introduce new facts about where camels live. To help students write effective conclusions for informational/explanatory writing: Teach conclusion formula explicitly: "Restate + So What" or "Summary + Final Thought"; model with think-aloud: "I explained how camels adapt to deserts (humps, eyelashes). Now I'll wrap up by restating: 'These adaptations help camels thrive in desert environments.'" Show difference between introduction (This explanation is about...) and conclusion (Now you know that...); practice "Turn your introduction into a conclusion" by changing from future to past tense; post conclusion transition words: In conclusion, Finally, To sum up, Now you know, As you can see. Use "conclusion checklist": Does it restate main idea? Does it summarize key points? Does it provide final thought? Does it use transition word? Does it connect to topic? Does it avoid introducing major new information? Practice identifying strong vs weak conclusions with examples. Watch for: students who just stop after last detail without concluding; students who think any last sentence counts as conclusion; students who confuse adding more facts with wrapping up.
- Read Maya's explanation about chameleon adaptations. Does her conclusion connect to the topic?
Answer: Yes, it sums up how color change and sticky tongues help chameleons survive.
A strong conclusion ties back to what the writer explained and gives the reader a sense of closure. The best answer is the one saying her conclusion sums up how color change and sticky tongues help chameleons survive—that matches exactly what Maya explained in her body, so it clearly connects to her topic.
The choice saying she drifts to a new topic and never mentions her adaptations is wrong because Maya's conclusion does stay on the chameleon topic. The choice saying she copies the opening sentence exactly is wrong because a good conclusion synthesizes the main ideas in fresh words, not word-for-word repetition, and Maya does summarize instead of copy. The choice saying she adds brand-new facts and numbers is wrong because a conclusion should wrap up what was already explained, not introduce new information—and Maya's conclusion doesn't do that. Only one answer correctly names how her conclusion connects to and closes her explanation.
- Read Emma's explanation about camel adaptations. Does it include a strong concluding statement?
Answer: No; it stops after details about humps and eyelashes without a wrap-up sentence.
A strong conclusion wraps up an explanation by restating the main idea or summarizing the key points. Emma's explanation stops right after her details about humps storing fat and long eyelashes blocking sand, with no sentence to tie the ideas together. That is why the best answer is that she has no wrap-up sentence. The reader is left without a sense of closure. Emma could add something like, "In conclusion, these special features help camels survive in the harsh desert." The choice saying "The end" summarizes her ideas is wrong because "The end" only announces she is finished—it does not restate or summarize anything about camel adaptations. The choice saying her introduction works again as a conclusion is wrong because an introduction opens the topic and points forward; a conclusion should look back and pull the ideas together, not repeat the opening. The choice saying a new fact about how fast camels run makes a strong finish is wrong because a conclusion should wrap up what was already explained, not add brand-new information the body never discussed. Only one choice correctly notices that Emma simply stops without wrapping up her explanation.
