Year 5 - Computing
Searching the web
Introduction to computer systems
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
In this unit pupils will explore computer systems and how information is transferred between devices. They will explore the input, output and processes of a variety of different real-world systems. Pupils will discover how information is found on the WWW through learning how search engines work.
Lesson Summary
You will learn to identify how to use a search engine effectively.
Key Notes
- Specific information can be found using a web search.
- Search terms can be refined to narrow down the information found from a search.
- Different search engines can produce different results.
Vocabulary To Learn
- search term: the words typed into a search engine to find information
- refine: to make something clearer or more accurate
- algorithm: a precise set of ordered steps, which can be followed by a human or a computer to do a task
Common Mistakes To Avoid
- Search terms don't have to be specific as computers are so advanced now they can guess what you want from whatever you enter in a search.
3 Quick Questions (With Answers)
1. Describe the system or process from this lesson in clear steps.
Specific information can be found using a web search. Search terms can be refined to narrow down the information found from a search.
2. Define this computing term and give one practical example. 'search term'
the words typed into a search engine to find information. Add one real device or system example to prove understanding.
3. Correct this common computing misconception.
Mistake: Search terms don't have to be specific as computers are so advanced now they can guess what you want from whatever you enter in a search. Correction: The more specific the search term, the more relevant the search results. A search engine might find results with additional keywords but this does mean the results could be broad.
More Lessons In This Unit
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