=LDR ngm a22 4500 =001 22064 =003 CA-CURIO =005 20190903175914.0 =007 cr*cna|||uuuuu =008 190903s2016||||onc003|||||||as|||v|eng|d =040 $aCA-CURIO$beng$cCA-CURIO =041 $aeng =245 00$aSearch engines$h[videorecording] /$cCanadian Broadcasting Corporation =260 $aToronto :$bCanadian Broadcasting Corporation,$c2016 =300 $a1 streaming video (03 min 06 sec) =306 $a000306 =490 0 $aHow to Think Like a Computer =500 $aFrom the Curio.ca channel: BBC Channel. =506 1 $aAccess restricted to Curio.ca channel subscribers =520 $aThe term 'search engine' is explained through everyday activities and events. Computer Head is trying to find a single item in a pile of hay and is doing this by going through all the individual strands of hay. His friend Ada suggests that a search engine would be the best way to search through lots of items to find the item he is looking for. She then teaches her friend about Boolean operators and shows how they help to make searches effective. Teacher notes: This video could be used to discuss AND, OR and NOT in relation to logic gates and circuits. You could also use it to discuss truth tables, conditional operators and George Boole, and his connection with Boolean operators. =521 1 $a13-14. =538 $aAvailable on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://curio.ca/en/video/search-engines-22064/ =546 $aIn English. =588 0 $aSource of description from Canadian Broadcasting Corporation =650 00$aAlgebra, Boolean =650 00$aWeb search engines =650 00$aInternet searching =650 00$aData structures (Computer science) =650 00$aComputer programming =650 00$aWeb site development =650 00$aWeb sites$xDesign =650 00$aComputer science =650 00$aInformation technology =650 00$aMathematics =710 2 $aCanadian Broadcasting Corporation =856 40$uhttp://curio.ca/en/video/search-engines-22064/