D ATABASES – L ESSON 5 Key Stage 3 ICT

S TARTER – T ASK 5A Make as many words as possible from the following 2 words – write them in your work book. All information relating to one thing is a R _ _ _ _ _ To reorder items into alphabetical order is S _ _ _ R E C O R D S O R T

O BJECTIVES Practice your database skills by solving crimes O UTCOMES All: Will have added data records & created queries Most: Will have customised queries Some: Will have created and customised forms

T HE T ASK Find the missing information for the police database Create a form Add the missing data into the database Write queries to identify possible suspects

COPY OF THE NATIONAL P OLICE D ATABASE - CRIMES Open the database: Crimes Database FROM My Documents  ICT  Year 7  Databases  Lesson 5

C REATE A F ORM Create a better customised form than this one. Ebi: More suitable image Clearer field names Each section was a Different colour Remember – use your booklet to help you.

M ISSING RECORDS – T ASK 5B It has just been announced that there are 4 missing records that need adding into the database. Unfortunately some of the fields have been scrambled….use your skills to unscramble them Add them into the your database using your form

M ISSING RECORDS - A NSWERS Smith Barry Surname HerbertTweed MavisBarryFirstNameJamesShantel the original StigChocolate KidAliasTeflonsilver bullet 19-Jul-8512-Feb-1967DateOfBirth3-Sep Dec-1992 FFGenderMF USANew YorkBirthPlaceLeedsYork OOBloodGroupAO Brown HairColourBlack BlueEyeColourBlue SMBuildMS 11 8ShoeSize138 White SkinColourBlackWhite None Tattoo of Dragon on right arm Distinguishin gMarks Eye Brow Piercing None Stones Theft of Chocolate PastOffences Violent Behaviour Shop lifting In jail until 31st July 2015 Died June 3rd 1986 CommentsVery Loud Always wears silver trackies.

Y OU ARE THE DATABASE All criminals that have shoe size < size 7 stand up This selects you if your shoe size is 6 or less The < is called a comparison operator – crocodiles All criminals that have shoe size <> size 5 stand up Shoe size > 23 Shoe size <= 4is the same as shoe size < 5 Shoe size => 6is the same as shoe size > 7

L ETS USE OUR C RIMES D ATABASE All criminals that have blonde hair AND wear shoes less size < 7 All criminals that have brown hair OR wear shoes less size < 7

CSI T S ELBY Break in at the Selby Museum. PC White arrived at the Museum where he met the Security guard. Here is what he said. “It was about 10.30pm and I was just about to do a sweep of the museum when I heard light footsteps, I quickly turned around to see a dark figure emerging from the basement doorway. The figure seemed small and thin and started to move quickly. The figure was heading for the back exit; I started to chase after them but couldn’t keep up. They ran through the back exit setting the main alarm off. By the time I had reached the door they were gone. This was when PC Doyle arrived.”

As they were passing PC White asked what evidence had been found, the head CSI investigator said some The Crime Scene Investigators(CSI) did a sweep of the building, dusted for finger prints, shoe prints and looked for any other evidence that been left by the suspect. Foot prints,skin cells and some hair fibres were found.

C REATE Q UERY - W ALKTHROUGH Gender is F Hair Colour is Brown Shoe Size is 3 or 5 Skin colour is white

W HO DONE IT ?- T ASK 5C Write the name of the suspect in your workbooks. April Clarrington Make sure you save your queries when you have completed them. There are some more puzzles in your workbooks for your to complete.

Y OUR TURN – C RIME 2 – T ASK 5D Hair colour is brown Eye colour is blue Build is M Skin colour is white

E XTENSION – C RIME 3 – T ASK 5E Looking for 3 Youths Under the age of 30 Same Hair colour Shoesize greater (>) than size 7 Bloodtype A or O

P LENARY – T ASK 5F A SSESSMENT OF L EARNING 3 things you have learnt about queries? 2 things you found difficult 1 thing you would like to know more about. Answer the above questions with the person next to you now into your booklets. We will review in a minute.