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Worksheets6 Categories of Technology
Total questions: 14
Worksheet time: 1hrs 5mins
1. Communication Technology
This is all about how we share information and stay connected. It has evolved from smoke signals and letters to instant messages.
Examples: Smartphones, the Internet, Wi-Fi, social media, and even older tools like the radio or a simple pencil.
Problem it solves: It helps us talk to people across the world instantly and share ideas.
What is the main focus of communication technology as described in the passage?
Sharing information and staying connected
Creating new devices
Improving transportation
Developing artificial intelligence
What problem does communication technology solve according to the passage?
It helps us talk to people across the world instantly and share ideas
It improves transportation systems
It creates new energy sources
It develops artificial intelligence
3-5.
Answer the questions below after watching the video
How is data transmitted in fiber optic networking?
Through electrical signals in copper wires
By encoding data in pulses of light
Using radio waves through the air
Via sound waves through a medium
An optical fiber is composed of a core surrounded by which outer layer?
Protective sheath
Cladding
Insulator
Conductor
What method do modern long-distance fiber optic systems primarily use to maintain signal strength over vast distances?
Using repeaters that convert light to electronic signals and back
Directly amplifying the light signal using doped optical fibers
Increasing the initial power of the light source
Utilizing thicker fiber optic cables
2. Mechanical Technology
This uses physical parts like gears, levers, and engines to do work. It’s often about using "simple machines" to make a task easier for our muscles.
Examples: Bicycles, elevators, clocks, and even a simple pair of scissors or a door hinge.
Problem it solves: It helps us move heavy things or perform physical tasks with less effort.
What is mechanical technology primarily used for?
To perform physical tasks with less effort
To enhance digital communication
To create complex algorithms
To store data efficiently
What problem does mechanical technology solve?
Improves internet speed
Helps move heavy things with less effort
Enhances virtual reality experiences
Facilitates data encryption
23-26.
Answer the questions below after watching the video
What is the primary use of the majority of diamonds purchased annually?
Jewelry and decorative items
Cutting tools and industrial applications
Medical implants and surgical instruments
Electronic components and semiconductors
What extreme conditions are applied inside the six-piston cubic diamond press to form synthetic diamonds?
High vacuum and low temperature
Over 1 million PSI pressure and 2500°F heat
Zero gravity and intense radiation
Sub-zero temperatures and magnetic fields
How does the toughness of synthetic black diamond compare to that of a natural, single-crystal clear diamond?
It is significantly less tough.
It is about the same toughness.
It exceeds the toughness of natural clear diamond.
It is only tougher when polished.
What common manufacturing tool can be significantly improved by replacing its tip with solid black diamond?
Cutting blades for metal
Drill bits for mining
3D printer nozzles
Grinding wheels
3. Medical Technology
This includes any tool or process used to keep people healthy, treat injuries, or study how the body works.
Examples: X-ray machines, vaccines, robotic surgery tools, and even simple things like a thermometer or a Band-Aid.
Problem it solves: It helps us live longer, find out why we are sick, and fix broken bones.
What problem does medical technology solve?
Helps us live longer
Improves internet speed
Reduces air pollution
Increases crop yield
What is the purpose of medical technology?
To keep people healthy
To improve transportation
To generate electricity
To enhance communication
10-12.
Answer the questions below after watching the video
How does FlowBeams deliver injections without needles?
By using ultrasonic waves to push medicine through the skin.
By heating liquid to create a micro-bubble that propels medicine.
By employing a high-pressure air stream to atomize the medicine.
By utilizing a microscopic vibrating plate to open skin pores.
What is the main purpose of the Electric Salt Spoon?
To add extra salt to food without increasing sodium intake.
To enhance salty and umami flavors without adding actual salt.
To measure the exact amount of salt in a dish.
To remove excess salt from overly seasoned food.
What is the primary function of the Batoners Sign Language Translator (BSLT)?
To teach sign language to hearing individuals.
To convert spoken words into sign language gestures.
To interpret sign language and translate it into spoken words.
To provide real-time captions for deaf individuals.
4. Transportation Technology
This technology is designed specifically to move people and goods from one place to another.
Examples: Electric cars, airplanes, high-speed trains, and cargo ships.
Problem it solves: It shrinks the world, making it possible to travel to another continent in hours instead of months.
What is the primary purpose of transportation technology?
To move people and goods from one place to another
To generate electricity
To improve communication
To manufacture goods
What problem does transportation technology solve?
It shrinks the world, making travel faster
It reduces pollution
It improves internet connectivity
It enhances manufacturing processes
27-29.
Answer the questions below after watching the video
What is transportation?
The movement of only people
The movement of people and goods from one place to another
The movement of only goods
The movement of animals
How does a Hyperloop train travel?
On traditional railway tracks
Through a special vacuum tube
By flying in the air
On water
What unique feature allows Maglev trains to travel at high speeds?
They have extra-large wheels
They float on a cushion of air using magnets
They are powered by jet engines
They use a special type of fuel
5. Electronic Technology
This is the "brainy" side of tech. It uses electricity and circuits to process information, run programs, and make decisions.
Examples: Laptops, video game consoles, calculators, and the microchips inside your microwave.
Problem it solves: It allows us to perform millions of calculations per second and store massive amounts of data.
What problem does electronic technology solve according to the passage?
It allows us to perform millions of calculations per second and store massive amounts of data
It helps in generating renewable energy
It simplifies manual labor
It enhances communication
What component inside a microwave is an example of electronic technology?
Microchip
Heating coil
Fan
Light bulb
17-18.
Answer the questions below after watching the video
According to Moore's Law, how often does the number of transistors on a microchip approximately double?
Every year
Every two years
Every five years
Every ten years
After the speaker has shrunk to 2 micrometers tall, what is the relative size of a human hair?
About the same thickness as the speaker.
Like a 25-story building.
Invisible to the human eye.
The size of a rice grain.
6. Bio-Technology
This is one of the coolest categories because it uses living things (like plants, bacteria, or DNA) to make products or solve problems.
Examples: Genetically modified crops that don't need pesticides, "bio-fuels" made from corn, and medicines made from living cells.
Problem it solves: It helps us create enough food for the planet and find "green" ways to power our world.
What does Bio-Technology use to make products or solve problems?
Living things like plants, bacteria, or DNA
Non-living materials like metals and plastics
Artificial intelligence and robotics
Chemical compounds and synthetic materials
What problem does Bio-Technology help solve?
Creating enough food for the planet and finding green energy solutions
Improving internet connectivity
Developing faster transportation methods
Building stronger infrastructure
30-32.
Answer the questions below after watching the video
What is a primary goal of biotechnology in agriculture?
To increase the threat of crop diseases.
To reduce crop yields and increase costs.
To enable crops to thrive without constant disease threats and grow more with less.
To make agriculture work against the environment.
Which genetically modified crop is mentioned as being enriched with Vitamin A to combat malnutrition?
Bt cotton
Drought-resistant corn
Golden Rice
Pest-resistant wheat
What are the key outcomes of precision agriculture, as described in the video?
Increased environmental footprint and higher operational costs.
Lower crop yields and greater reliance on chemical inputs.
Higher yields, lower costs, and a reduced environmental footprint.
Randomized application of resources without data analysis.
Match the following
Communication Technology
Mechanical Technology
Medical Technology
Transportation Technology
Electronic Technology
Which of the following technologies is your favorite?
