Page 326 - PowerPoint Presentation

KRUGOVI SU MOJ ŢIVOT
CIRCLES ARE MY LIFE

Autor: Strahinja Jekić VII razred OŠ „Aleksa Šantić“ Beograd
MENTOR Violeta Komnenović profesor matematike ETŠ „Nikola Tesla“ Beograd

Rezime

Zahvaljujući Arhimedu i njegovim otkrićima, matematika dostiţe svoju kulminacionu taĉku još u doba

Antiĉke Grĉke, generalno gledano on je jedan od najvećih matematiĉara svih vremena. Pored matematike

ostavio je dubok trag i u fizici i mehanici, a zahvaljujući njegovim genijalnim izumima u mehanici
Sirakuza je dugo godina odolevala rimskom opsedanju.

Ideja o ovom istraţivanju potekla je iz moje ţelje da još jednom ukaţem na ĉoveka i nauĉnika koji je

ţiveo mnogo ispred svog vremena, a zakoni koje je on otkrio su se i dan danas izuĉavaju na svim nivoima
školovanja, od osnovne škole do fakulteta.

Kljuĉne reĉi: Arhimed, O sferi i cilindru, Arhimedov zavrtanj, Arhimedova spirala, Kvadratura parabole,

Arhimedov zadatak-Krznarski nož.

Summary

Thanks to Archimedes and his discoveries, mathematics reaches its culmination point in the time of the
ancient Greece, generally speaking he was one of the greatest mathematicians of all time. Besides

mathematics he has left a deep mark in physics and mechanics too, and thanks to his ingenious inventions

in mechanics Syracuse for many years resisted the siege of Rome.

The idea of this research came from my desire to once again point out the man and the scientist who has

lived much ahead of his time, and the laws which he discovered were and still are studied at all levels of

education, from primary school to university.

Key words: Archimedes, About sphere and cylinder, Archimedes screw, Archimedean spiral, The
quadrature of the parabola, Archimedes task – The shoemaker's knife