Computer Class

Topics: Computer data storage, Computer, Microprocessor Pages: 5 (916 words) Published: August 19, 2013
The Journey Inside
Introduction to Computers

Lesson 2: Four Components of a Computer
Directions: Use the http://educate.intel.com/en/TheJourneyInside/ExploreTheCurriculum/ website to complete the units in this series. Choose Intro to Computers on the gray menu bar. Choose Lesson 2 on the left side of your screen and complete the questions below after reading the paragraph, watching the video, and completing Activity 1. 1. Both a toaster and a computer have physical parts you can touch such as the keyboard and mouse which are called hardware 2. The computer has something that enables it to figure out what to do with the input you give it: software. 3. You can’t touch software.

4. The microprocessor is the device in the computer that performs most of the tasks we ask the computer to do. The computer is unlimited in the things it can do.

5. According to the video the bread is the raw data that is input, the dial on the toaster was the information storage, toasted bread was compared to ___ raw data, and finished toast was the ________.

Activity 1: Which Does What?
Lesson 3: How Computer Get Input
Directions: Use the http://educate.intel.com/en/TheJourneyInside/ExploreTheCurriculum/ website to complete the units in this series. Choose Intro to Computers on the gray menu bar. Choose Lesson 3 on the left side of your screen and complete the questions below after reading the paragraph, watching the video, and completing Activity 1. 1. Computers are information processing _____________.

2. Clicking information processing and write the definition: _____________________________________

3. Before you can change a sentence with your computer you first have to get the sentence ___ your computer.

4. ____________ devices are used to put information in your computer.

5. List the 4 input examples the site gave: _________, __________, ____________, and ____________.

6. In _________ the first general purpose computer was built and data was input by flipping ____________ and plugging ________.

7. This first computer was called the E________ N____________ I___________ and C______________.

8. Another way scientists used to have to input data was to punch holes in __________.

Lesson 4: How Computers Store Information
Directions: Use the http://educate.intel.com/en/TheJourneyInside/ExploreTheCurriculum/ website to complete the units in this series. Choose Intro to Computers on the gray menu bar. Choose Lesson 4 on the left side of your screen and complete the questions below after reading the paragraph, watching the video, and completing Activity 1.

1. In the example given a telephone is an ________ and output device while an answering machine is a ______device.

2. To store the information you give them computers use two basic kinds of storage abbreviated ___ & ___

3. _____________ ____________ memory is for new information in temporary storage which is actively being used for processing and is constantly changed and _______________.

4. Long-term storage, ______________ ______________ memory is for information computers use again and again, such as the instructions the computer prepares itself with every time you turn it on and it does not accept new information.

5. ROM is _________ into a computers chips so it cannot be altered or ___________.

6. Name four devices computers use to store information that isn't actively being used for processing __________, ______________, __________________, and _____________________

Activity 2: Different Kinds of Storage Media
1. Which item was able to be put into the ROM ? 101

2. An 1.44mb Floppy disk holds _________ printed pages, ____________ books, ____________ floppies.

3. An 640mb CD holds ___________ printed pages, ____________ books, ____________ floppies.

4. An 17gb DVD holds ___________ printed pages, ______________ books, ____________...
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