Bullet Train Blueprints Worksheet
Bullet Train Blueprints
Reading Focus: Central Idea, Key Details & Objective Summarizing
Grade 5 ELA
Name:
Date:
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Informational Passage • Biomimicry
Read carefully before answering
When Birds Taught Trains How to Fly
In the 1990s, Japan’s Shinkansen high-speed trains faced a major obstacle. Traveling at 170 miles per hour, each train pushed air through narrow tunnels, building immense pressure. When exiting, the compressed air caused a thunderous sonic boom that shook houses and awakened neighborhoods over a mile away.
Chief engineer Eiji Nakatsu, a passionate birdwatcher, turned to nature for inspiration. He asked himself what creature moves smoothly between two different densities without making a splash. He remembered the kingfisher, a river bird with a long, tapered beak that dives cleanly from air into dense water at high speeds.
Engineers redesigned the front of the train into a sleek 50-foot steel nose shaped like the kingfisher’s beak. The change was revolutionary: it eliminated the sonic boom, allowed the train to travel 10% faster, and cut electricity use by 15%. Nature’s aerodynamic design solved a modern engineering dilemma.
1
Identify the Central Idea
Fill in the bubble next to the correct choice
Which sentence best states the central idea of the passage?
A. Japan’s Shinkansen trains woke up neighborhoods because they traveled over 170 miles per hour.
B. Engineers solved a loud bullet train problem by redesigning its nose after a kingfisher’s beak.
C. Kingfishers are river birds with pointed beaks that allow them to dive into water without splashing.
2
Key Details Organizer Chart
Biomimicry Solution Flowchart
Fill in the three stages of the engineering challenge using specific evidence from the text:
1. The Problem
What went wrong with the train?
2. Nature's Model
What bird feature inspired the team?
3. The Solution & Result
How did this design solve the crisis?
3
Write an Objective Summary
Main Idea Key Details Own Words No Opinions
Using Steps 1 and 2, write a 2 to 3-sentence summary of the text in your own words:
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