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Green all you want to know about perimeter and area

by Liz Armenio, Teacher, Promethean Resource Developer &Trainer, and Notre Dame University Teaching Skills Specialist and Student Mentor at St Augustine's College Sydney and Notre Dame University on Jul 10, 2012

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St Augustine College Sydney Year 5 Students design and make perimeter and area power point games to be used by teachers and students around the world.

St Augustine College Sydney Year 5 Students design and make perimeter and area power point games to be used by teachers and students around the world.

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Green all you want to know about perimeter and areaPresentation Transcript

• Al l y o u w a n t t o k n o w a b o u t p e r im e t e r a n d area! Wh a t D o Yo u N e e d T o Kn o w ?P e r im e t e r ? Or Ar e a ?
• W h a t ’s P e r im e t e r ? Ba c kits the outside measure of a figure. so for a square you findthe perimeter by doing 1 side length and multiply it by 4 (4sides of a square). for a regular hexagon you would take the P e r im e t e r T e slength of one side and multiply it by 6.Eg: 15 15+ 15+ 7+7 7 = _________ 44
• W h a t ’s Ar e a ? Ar e a T e s tArea is the amount of surface the 2D shape covers. Its measured insquare centimetres. 62 2x 2= _________ 12
• 1 4 1 5 1 6
• P e r im e t e r T e s t 1 6cm 7cm 1 6 cmW h a t ’s t h e a n s w e r ? 41 39 36
• C o r r e c t !!!! C o n t in u e
• C o r r e c t !!!! C o n t in u e
• C o r r e c t !!!! C o n t in u e
• C o r r e c t !!!! C o n t in u e
• 1 1 cmW h a t ’s t h e 33 36 31an s wer?
• W R O N G !!!!T r y Ag a in ? M a in M e n u
• W R O N G !!!!T r y Ag a in ? M a in M e n u