Lesson on Developed Technology: Meaning, Characteristics and Examples for Primary 3

Hi, young learners! Welcome back to Basic Science & Technology. In our previous lesson, we learned about the Importance of underdeveloped technology. Today, we’re going to learn about Developed Technology.

Objectives

By the end of this lesson, you should be able to:

• Define developed technology.
• State six characteristics of developed technology.
• List eight examples of developed technology.

Developed Technology

Developed Technology are advanced tools, machines, and systems that have been created to solve problems and make tasks easier. These technologies are designed with special features that help them work efficiently and effectively, improving our everyday lives.

Examples of Developed Technology

Some of the examples of developed technology include:

1. Smartphone: A mobile device used for communication, entertainment, and accessing information.
2. Laptop Computer: A portable computer used for work, education, and entertainment.
3. LED Television: A high-definition television that uses light-emitting diodes for display.
4. Electric Car: A vehicle powered by electricity instead of gasoline.
5. Digital Camera: A camera that captures and stores images digitally.
6. Microwave Oven: An oven that uses microwaves to heat and cook food.
7. GPS Navigation System: A system used for navigation and location tracking using satellites.
8. Airplane: A vehicle designed for air travel, allowing for long-distance transportation.
9. Refrigerator: An appliance that preserves food by keeping it at a cool temperature.
10. Washing Machine: An appliance that automatically washes clothes.
11. Smartwatches: Wearable devices that monitor health and fitness while providing communication features.
12. Drones: Unmanned aerial vehicles used for photography, delivery, and surveillance.
13. 3D Printers: Machines that create three-dimensional objects from digital designs.
14. Virtual Reality Headsets: Devices that immerse users in virtual worlds through visuals and sounds.
15. Home Automation Systems: Systems that control home devices like lighting, security, and appliances.
16. Electric Bicycles: Bicycles powered by electric motors for assisted cycling.
17. Robotic Assistants: Robots that help with tasks like cleaning and security in homes and businesses.
18. Self-Driving Cars: Cars that use sensors and software to drive autonomously.
19. High-Speed Internet Networks: Fast internet connections enabling rapid communication and data access.
20. Wearable Health Monitors: Devices worn on the body that track health metrics like heart rate and steps.
21. Augmented Reality Glasses: Glasses that display digital information over the real-world view.

Characteristics of Developed Technology

The main characteristics of developed technology are:

1. Efficiency: Developed technology is designed to work well and quickly, helping us accomplish tasks faster and with less effort.
2. Complexity: It often involves intricate and advanced systems made up of many parts that work together in a complex way.
3. High Cost: Creating and maintaining developed technology can be expensive. The research, development, and production of these technologies require significant resources.
4. Innovation: It involves creative and new ideas. Developed technology is constantly evolving, with new inventions and improvements being made all the time.
5. Precision: It can perform tasks with great accuracy, which is important for applications in fields like medicine, manufacturing, and space exploration.
6. Ability to Perform Complex Tasks: Developed technology can handle complicated jobs effectively, automating tasks that would be difficult or impossible for humans to do.
7. High Technology Advancement: Developed technology is constantly improved and updated to enhance performance and introduce new features, such as smartphones evolving from simple phones to multifunctional devices.
8. Automation and Robotics: Many developed technologies use automation and robotics to perform tasks that were once done by humans, increasing efficiency and precision in industries like manufacturing and healthcare.
9. Access to Information: Developed technology provides easy access to vast amounts of information through the internet, enabling quick research, learning, and communication.
10. Connectivity: Devices can communicate and sync with each other, enhancing productivity and convenience, such as smart home devices connecting to control lighting and security from your phone.
11. Portability: Many developed technologies are compact and easy to carry, allowing greater flexibility in their use, like laptops, tablets, and smartphones.
12. Speed and Performance: Advanced technology ensures faster data processing and smoother operation, improving productivity in tasks like computing and gaming.
13. Multifunctionality: Developed technology often combines multiple functions into one device, reducing the need for separate gadgets. For example, a smartphone includes a camera, music player, and web browser.
14. Durability: These technologies are usually built with better materials and engineering, making them more durable and long-lasting compared to older versions.
15. Customizability: Advanced technology often allows users to personalize settings and experiences, such as app preferences and device layouts.
16. Scalability: Many developed systems can grow and adapt to increasing demands, like cloud computing platforms that expand based on user needs.
17. Enhanced Safety Features: Developed technology usually includes safety mechanisms to protect users, such as seat belts in cars or emergency stop buttons on machines.
18. User-Friendly Design: Many developed technologies feature designs that are easy to understand and operate, making them accessible to a wider range of users.
19. Energy Efficiency: Developed technologies are designed to consume less energy while delivering better performance, like energy-saving light bulbs or high-efficiency refrigerators.
20. Integration of Systems: Developed technology frequently combines different systems or functions into one product, such as cars that have built-in GPS navigation and entertainment systems.
21. Research and Development: Developed technology is usually supported by ongoing research and development, leading to continual improvements and innovations.
22. Cost-Effectiveness: While initial costs may be higher, developed technology often saves money over time through efficiency and reduced operational costs.
23. Global Reach: Developed technology is often available and used worldwide, promoting globalization and connectivity among different regions and cultures.

Evaluation Questions

Now that you’ve learned about developed technology, let’s see if you can answer these questions:

1. What is developed technology?
2. Mention three characteristics of developed technology.
3. Name four examples of developed technology.
4. Can you explain how developed technology has improved our lives?
5. What are some of the challenges associated with developing new technologies?

Conclusion

We have learned that developed technology is a powerful force that shapes our world. It has brought about many positive changes, but it also comes with challenges. As we continue to learn about technology, it is important to consider its impact on society and the environment. Keep exploring and learning about the amazing world of technology! Don’t forget to check the comments section if you have any questions, and use the navigation to move to the next lesson. See you in the next lesson!