Year 5 began our new topic last week – computing. We started by looking at our new vocabulary and talking about how confident we felt about each word. We then began to learn about search engines and how they work. The children were introduced to the idea that search engines use web crawlers to locate webpages with relevant information on. They then store these in an index, which is a huge database. When you search something online, it searches the index for relevant webpages and an algorithm ranks them in order of relevance. Who knew all this went on in the background when you quickly search on the internet for something?! We were surprised to hear this long process happens in less than 1.2 seconds (from pressing ‘enter’ to seeing the results)!
Here is the vocabulary we are using this term.
Help at home:
Can you help your child learn the vocabulary? Maybe play a game of Pictionary.