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Your Information Goals:. Your Process/Project Goals:. Info: Strategies:. A Lesson in Boolean Logic. Power Moves to Search the Internet and Online Databases. But Mrs. Enders, I don’t know how to power search!!!!. And there’s a TEST after this lesson…TODAY?????.
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Your Information Goals: Joan Enders, Resourceress, R. A. Long High School Library
Your Process/Project Goals: Joan Enders, Resourceress, R. A. Long High School Library
Info: Strategies: Joan Enders, Resourceress, R. A. Long High School Library
A Lesson in Boolean Logic Power Moves to Search the Internet and Online Databases Joan Enders, Resourceress, R. A. Long High School Library
But Mrs. Enders, I don’t know how to power search!!!! And there’s a TEST after this lesson…TODAY????? Joan Enders, Resourceress, R. A. Long High School Library
Never fear! A Hero is Near… Joan Enders, Resourceress, R. A. Long High School Library
Thank you Mr Boole! • “Boolean logic” provides a way to search for and see relationships between subjects. • AND • OR • NOT Joan Enders, Resourceress, R. A. Long High School Library
Example: I need information about hunting cougars. Joan Enders, Resourceress, R. A. Long High School Library
Venn diagrams show what the search result would include if you type in cougars AND attacks. ANDnarrowsyoursearch. Cougars Attacks Joan Enders, Resourceress, R. A. Long High School Library
ORwill make your searchbigger.You can have either word in your results. Mountain lions Cougars Joan Enders, Resourceress, R. A. Long High School Library
NOT narrows yoursearch.The easiest way to understand NOT is to make a Venn diagram Cougars WSU Joan Enders, Resourceress, R. A. Long High School Library
COMBINE the Boolean operators to create an effective search WSU Cougars Attacks Joan Enders, Resourceress, R. A. Long High School Library
Review of AND, OR, and NOT Boolean operators • All RAL students stand up. • “RAL students” AND “blue jeans” • “RAL students” AND “blue jeans” OR “straight hair” • “RAL students” NOT “athletic shoes” • “RAL students” AND attended a game last week NOT “brown eyes” Joan Enders, Resourceress, R. A. Long High School Library
Time for you to try constructing Boolean operator searches Head your papers. Read directions carefully. Use pencil. Joan Enders, Resourceress, R. A. Long High School Library
Question 1 Look at the following topics. How might you narrow these topics to something more reasonable? Be sure to check your spelling. In an electronic search correct spelling is crucial for searching success! Example: cats cats AND training AND zoos Joan Enders, Resourceress, R. A. Long High School Library
Question 2 Transform the following into searches so you get the information you want. Circle the Boolean operators. Information on shark attacks in California *Shark attacks *California Joan Enders, Resourceress, R. A. Long High School Library
A Real Example Using Amedeo Avogadro • Amedeo Avogadro • “Amedeo Avogadro” • “Amedeo Avogadro” AND biography • “Amedeo Avogadro” AND mole • “Amedeo Avogadro” OR “Avogadro’s number” • Google Joan Enders, Resourceress, R. A. Long High School Library
Review: Simpsons’ Style Joan Enders, Resourceress, R. A. Long High School Library
Hey, we think we can do this! Joan Enders, Resourceress, R. A. Long High School Library