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  • The article presents a part of research which deals with a certain type of geometric problems, i.e., problems effectively solvable without algebraic calculations, for which we have observed pupils' preference to (often lengthy) algebraic solutions over (often quick) geometric ones. In particular, we study the pupils' solving strategies, hints which might lead towards a geometric solution and whether the strategies are age related. Three problems have been used in interviews with pupils. The article focuses on solutions of Grade 6 and 7 pupils to one of these problems. A diagram visually depicting the pupils' solving paths was developed. The continuation of the research is outlined.
  • The article presents a part of research which deals with a certain type of geometric problems, i.e., problems effectively solvable without algebraic calculations, for which we have observed pupils' preference to (often lengthy) algebraic solutions over (often quick) geometric ones. In particular, we study the pupils' solving strategies, hints which might lead towards a geometric solution and whether the strategies are age related. Three problems have been used in interviews with pupils. The article focuses on solutions of Grade 6 and 7 pupils to one of these problems. A diagram visually depicting the pupils' solving paths was developed. The continuation of the research is outlined. (en)
Title
  • Geometric problems effectively solvable without algebraic calculations
  • Geometric problems effectively solvable without algebraic calculations (en)
skos:prefLabel
  • Geometric problems effectively solvable without algebraic calculations
  • Geometric problems effectively solvable without algebraic calculations (en)
skos:notation
  • RIV/00216208:11410/11:10109945!RIV13-GA0-11410___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GAP407/11/1740)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 201158
http://linked.open...ai/riv/idVysledku
  • RIV/00216208:11410/11:10109945
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • geometric eye; visualisation; algebraic strategies; Geometric problems (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [04AEE0AB14C8]
http://linked.open...v/mistoKonaniAkce
  • Praha
http://linked.open...i/riv/mistoVydani
  • Prague
http://linked.open...i/riv/nazevZdroje
  • International Symposium Elementary Maths Teaching, Proceedings
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Divišová, Barbora
  • Vondrová Stehlíková, Naďa
http://linked.open...vavai/riv/typAkce
http://linked.open...ain/vavai/riv/wos
  • 000303426000014
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Univerzita Karlova v Praze. Pedagogická fakulta
https://schema.org/isbn
  • 978-80-7290-509-6
http://localhost/t...ganizacniJednotka
  • 11410
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