Passage Excerpt from “How We Made the First Flight”
Excerpt from “How We Made the First Flight”
by Orville Wright
In 1903 brothers Wilbur and Orville Wright conducted experiments related to flying machines. These experiments would eventually lead to air travel becoming a reliable form of transportation.
During the night of December 16, 1903, a strong cold wind blew from the north. When we arose on the morning of the 17th, the puddles of water, which had been standing about camp since the recent rains, were covered with ice. The wind had a velocity of 10 to 12 meters per second (22 to 27 miles an hour). We thought it would die down before long, and so remained indoors the early part of the morning. But when ten o’clock arrived, and the wind was as brisk as ever, we decided that we had better get the machine out and attempt a flight. We hung out the signal for the men of the Life Saving Station.1 We thought that by facing the flyer into a strong wind, there ought to be no trouble in launching it from the level ground about camp. We realized the difficulties of flying in so high a wind, but estimated that the added dangers in flight would be partly compensated for by the slower speed in landing.
Final Preparations
We laid the track on a smooth stretch of ground about one hundred feet north of the new building. The biting cold wind made work difficult, and we had to warm up frequently in our living room, where we had a good fire in an improvised stove made of a large carbide2 can. By the time all was ready, J. T. Daniels, W. S. Dough and A. D. Etheridge, members of the Kill Devil3 Life Saving Station; W. C. Brinkley of Manteo, and Johnny Moore, a boy from Nags Head,4 had arrived.
We had a “Richard” hand anemometer with which we measured the velocity of the wind. Measurements made just before starting the first flight showed velocities of 11 to 12 meters per second, or 24 to 27 miles per hour. . . .
Audacity—and Calculation
Wilbur having used his turn in the unsuccessful attempt on the 14th, the right to the first trial now belonged to me. After running the motor a few minutes to heat it up, I released the wire that held the machine to the track, and the machine started forward in the wind. Wilbur ran at the side of the machine, holding the wing to balance it on the track. Unlike the start on the 14th, made in a calm, the machine, facing a 27-mile wind, started very slowly. Wilbur was able to stay with it till it lifted from the track after a forty-foot run. One of the Life Saving men snapped the camera for us, taking a picture just as the machine had reached the end of the track and had risen to a height of about two feet. The slow forward speed of the machine over the ground is clearly shown in the picture by Wilbur’s attitude. He stayed along beside the machine without any effort.
Flight
The course of the flight up and down was exceedingly erratic, partly due to the irregularity of the air, and partly to lack of experience in handling this machine. The control of the front rudder was difficult on account of its being balanced too near the center. This gave it a tendency to turn itself when started; so that it turned too far on one side and then too far on the other. As a result the machine would rise suddenly to about ten feet, and then as suddenly dart for the ground. A sudden dart when a little over a hundred feet from the end of the track, or a little over 120 feet from the point at which it rose into the air, ended the flight. As the velocity of the wind was over 35 feet per second and the speed of the machine over the ground against this wind ten feet per second, the speed of the machine relative to the air was over 45 feet per second, and the length of the flight was equivalent to a flight of 540 feet made in calm air. This flight lasted only 12 seconds, but it was nevertheless the first in the history of the world in which a machine carrying a man had raised itself by its own power into the air in full flight, had sailed forward without reduction of speed and had finally landed at a point as high as that from which it started.
From “How We Made the First Flight” by Orville Wright—Public Domain/Federal Aviation Administration
1Life Saving Station: one of the rescue stations along the Atlantic coastline that provided assistance to mariners in distress
2carbide: a very hard material composed of carbon and other heavy metals
3Kill Devil: the town of Kill Devil Hills in eastern North Carolina
4Nags Head: a town in eastern North Carolina
Question
Which sentence from the excerpt best supports the idea that the Wright brothers had to adapt their plans for the flight in order to accommodate the weather conditions?
- A“When we arose on the morning of the 17th, the puddles of water, which had been standing about camp since the recent rains, were covered with ice.” (paragraph 1)
- B“We realized the difficulties of flying in so high a wind, but estimated that the added dangers in flight would be partly compensated for by the slower speed in landing.” (paragraph 1)
- C“After running the motor a few minutes to heat it up, I released the wire that held the machine to the track, and the machine started forward in the wind.” (paragraph 4)
- D“The course of the flight up and down was exceedingly erratic, partly due to the irregularity of the air, and partly to lack of experience in handling this machine.” (paragraph 5)
Show the answer
Correct answer: B
The question asks which sentence from the excerpt best supports the idea that the Wright brothers had to adapt their plans for the flight in order to accommodate weather conditions.
A. Incorrect. Although the sentence from paragraph 1 mentions the rainy weather and frozen puddles, it does not specifically explain how these weather conditions forced the brothers to adapt their plans for the flight.
B. CORRECT. The sentence from paragraph 1 reveals that the Wright brothers adapted by making a risk calculation, based on the wind speed, before the flight. The high speed of the wind could cause difficulties in flight while simultaneously allowing for a slower, more controlled landing.
C. Incorrect. The sentence from paragraph 4 does mention wind, but it describes what Orville was doing during the attempted flight, not the factors he considered before the flight in order to adapt the plan.
D. Incorrect. Although the sentence from paragraph 5 mentions the “irregularity of the air” during the flight, the sentence does not describe how the brothers adapted their plans for the flight based on the weather.
Question analysis
This evidence question on Orville Wright’s account of the first flight asks which sentence best supports the idea that the Wright brothers had to adapt their plans for the flight to the weather conditions. The four quotations come from paragraphs 1, 4 and 5 and all mention ice, wind or air, so students must look past the weather words to what each sentence shows the brothers doing.
- NYS standards
- 7R1 textual evidence and inferences
- Grade level
- Grade 7 reading and task
- Compared with grade 7
- At grade 7 Choosing the sentence that best supports an idea is core grade 7 evidence work. The four quotations are printed in full with their paragraph numbers, and the idea has two parts, weather and a change of plans, so the check is careful but typical.
- Estimated difficulty
- Straightforward: two steps or one careful reading.
- Thinking it demands
- Depth of knowledge 2, skills and concepts · mainly evaluate
- What makes it hard
- Evidence
- Answered from several paragraphs or stanzas
- Reading level
- Passage: about grade 7, 816 words; question and choices: about grade 13, 148 words.
- Students, last 30 days
- Not enough answers yet to show (it takes 10).
Why it is hard, traps and wrong answers (shows the answer)
Why it is hard
The idea has two parts, the weather and a change in the brothers’ plans, and every quotation carries the first. Students who look only for weather words can be drawn to the erratic flight or the launch into the wind. Only one sentence shows the brothers thinking about the wind before they flew and deciding how to proceed, and once the second half of the idea is in view the choice is quick.
Every choice must be checked minor Choosing the answer
All four quotations mention ice, wind or air, so the weather half of the idea rules nothing out; each must be checked for the other half, a decision the brothers made because of it. (Embretson & Wetzel, 1987)
Reading between the lines minor Working it out
The key never says plan or adapt; students must see that weighing “the added dangers in flight” against “the slower speed in landing” is the brothers fitting their decision to the wind. (Graesser, Singer & Trabasso, 1994; Kintsch, 1998)
Strategy: Split the idea into its two parts, the weather and a change in the brothers’ plans, and keep only a quotation that shows both, not one that shows the weather alone.
Traps
- Supports only part of the claim: In a question about evidence: a line that backs one half of the claim but not the other, or a related point rather than the claim itself.
- True but not the answer: A choice says something accurate about the text that does not answer this question.
The wrong answers, classified
A True but not the answer (King et al., 2004; Embretson & Wetzel, 1987)
Picks the frozen puddles as proof of harsh weather, which they are, but the sentence only sets the scene and shows nothing the brothers did or decided because of it.
C Supports only part of the claim (King et al., 2004; Thissen, Steinberg & Fitzpatrick, 1989)
Takes running the motor “to heat it up” and starting “in the wind” as adjustments to the cold, but the sentence narrates the launch and never says a plan changed.
D Supports only part of the claim (King et al., 2004; Thissen, Steinberg & Fitzpatrick, 1989)
Notices “the irregularity of the air” linking the weather to the flight, but this sentence explains why the course was erratic once the machine was up, not how the brothers prepared.
Working it out, step by step
Figure out what the question asks
This asks for the sentence that best supports an idea. The idea has two parts. First, there was bad weather. Second, the brothers had to adapt, or change, their plans because of it. All four choices mention ice, wind or air. So look for the one that also shows a decision.
Check each sentence for both parts
- A shows the weather: icy puddles. But no one decides anything.
- B shows the wind and the brothers’ thinking about it before the flight.
- C describes the launch. It tells what Orville did, not a change of plans.
- D explains why the flight was bumpy once it was in the air. It shows no plan.
Read the sentence that fits
Paragraph 1 says “We realized the difficulties of flying in so high a wind, but estimated that the added dangers in flight would be partly compensated for by the slower speed in landing.” To estimate is to make a careful guess. Compensated for means “made up for.” The brothers knew the strong wind made flying harder. They weighed that against a good effect: a slower landing. Then they decided to fly anyway.
Explain how this shows adapting
The brothers did not just notice the wind. They thought about how it would change the flight, the bad and the good. They also planned on “facing the flyer into a strong wind.” Making plans that fit the weather is what adapting means.
Watch out: D is tempting because it links “the irregularity of the air” to the flight. But it tells what happened during the flight, not how the brothers planned for it.
Choose the answer
Only one sentence shows the brothers fitting their decision to the wind before they flew. So the answer is B, “We realized the difficulties of flying in so high a wind, but estimated that the added dangers in flight would be partly compensated for by the slower speed in landing.”
Why this answer and not the closest wrong one
D is the closest wrong choice. It does connect the weather to the flight. But it describes what happened in the air, after the plans were made. The idea needs the brothers changing plans because of the weather. Only B shows them thinking through the wind’s dangers and benefits before they decided to fly.
More questions like this
The original DOE question
The passage “Excerpt from “How We Made the First Flight”” as printed (pages 13–14)
