Wireless router

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/wireless-router

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the key protocols utilized?Implements DHCP for IP address assignment and NAT for IP address sharing
2. How does a wireless router send internet to my tablet?The router gets data from the modem, gives each device a special address, then turns the data into Wi‑Fi signals that travel through the air to the tablet.
3. Why do we need a wireless router instead of just a modem?A modem connects to the internet, but a wireless router creates a local network so many devices can use that single connection without cables.

Router: A device that forwards data packets between computer networks, managing traffic flow and directing data to its destination.
Wireless Access Point (WAP): A hardware device that creates a wireless local area network (WLAN), enabling Wi-Fi enabled devices to connect to a wired network.
Network Address Translation (NAT): A method used by routers to remap one IP address space into another, allowing multiple devices to share a single public IP address.