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  • In the paper we document possible utilization of computers at elementary school - we describe the propaedeutic of the concepts of a quadratic function and parabola using dynamic geometry software. In the Year 7 these concepts are, in our textbooks, introduced intuitively at the discussion of the properties of the orthocentrum of a triangle; in the Year 9 these findings are used at the teaching of the properties of a function. The results of the experiment show that the utilization of a computer becomes an important tool at the motivation and building-up of concepts, and at the exploration of mathematical concepts. The computer can thus serve not only as a demonstration instrument and a tool for simplifying computations, but also for discovering and stabilizing concepts.
  • In the paper we document possible utilization of computers at elementary school - we describe the propaedeutic of the concepts of a quadratic function and parabola using dynamic geometry software. In the Year 7 these concepts are, in our textbooks, introduced intuitively at the discussion of the properties of the orthocentrum of a triangle; in the Year 9 these findings are used at the teaching of the properties of a function. The results of the experiment show that the utilization of a computer becomes an important tool at the motivation and building-up of concepts, and at the exploration of mathematical concepts. The computer can thus serve not only as a demonstration instrument and a tool for simplifying computations, but also for discovering and stabilizing concepts. (en)
Title
  • On introduction of quadratic function by computers at school
  • On introduction of quadratic function by computers at school (en)
skos:prefLabel
  • On introduction of quadratic function by computers at school
  • On introduction of quadratic function by computers at school (en)
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  • RIV/00216224:14310/10:00043562!RIV11-MSM-14310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...iv/cisloPeriodika
  • 1
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http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 276736
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14310/10:00043562
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • mathematics quadratic function computer (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [D5CB97D5D157]
http://linked.open...i/riv/nazevZdroje
  • South Bohemia Mathematical Letters
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 17
http://linked.open...iv/tvurceVysledku
  • Pech, Pavel
  • Binterová, Helena
  • Fuchs, Eduard
issn
  • 1804-1450
number of pages
http://localhost/t...ganizacniJednotka
  • 14310
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