DIGITAL DEVICES
What are digital devices?
The ones which use information technology.
What do we use to seach information on the World Wide Web?
Search engines.
What information can we share on the internet? Full name, adress, email adress, bank details, hobbies, first name, passwords, school name.
First name, hobbies.
What’s the job of computer programmers?
Write instructions for the computers.
What’s the job of an engineer?
Designing and building things.
Say an input device.
Keyboard, camera...
What should we use to find the appropriate information?
Key words.
What information can’t we share on the internet? Full name, adress, email adress, bank details, hobbies, first name, passwords, school name.
Full name, adress, email adress, bank details, passwords, school name.
What is the name of a list of instructions?
Algorithm.
Order the steps of project design.
Prototype -share and evaluate - identify the problem – test – design.
1 identify the problem
2 design
3 prototype
4 test
5 share and evaluate
Say an output device.
Printer, speaker…
What’s the meaning of www?
World Wide Web.
What’s coding?
The language of computers.
What do I use to type infromation on a computer?
Keyboard.
Order the steps for looking on the Internet.
Type the keywords into the search bar - Review the search results - Go to a search engine - Click on the websites and find the information you need.
1. Go to a search engine.
2. Type the keywords into the search bar.
3. Review the search results.
4. Click on the websites and find the information you need.
What’s debugging?
Process of finding and correcting errors in a computer program.
What do we use to move the cursor across the screen?
Mouse.