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THE STRATEGY THE USE OF FALSE ASSUMPTION AND WORD PROBLEM SOLVING

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11410%2F19%3A10398278" target="_blank" >RIV/00216208:11410/19:10398278 - isvavai.cz</a>

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=xl8i6dcDxG" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=xl8i6dcDxG</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.7160/eriesj.2019.120203" target="_blank" >10.7160/eriesj.2019.120203</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    THE STRATEGY THE USE OF FALSE ASSUMPTION AND WORD PROBLEM SOLVING

  • Original language description

    The paper describes one problem solving strategy - the Use of false assumption. The objective of the paper is to show, in accordance with Phylogenesis and Ontogenesis Theory, that it is worthwhile to reiterate the process of development of the concept of a variable and thus provide to pupils one of the ways helping them to eliminate usual difficulties when solving word problems using linear equations, namely construction of the equations. The paper presents the outcomes of a study conducted on three lower secondary schools in the Czech Republic with 147 14-15-year-old pupils. Pupils from the experimental group were, unlike pupils from the control group, taught the strategy the Use of false assumption before being taught the topic Solving word problems. The tool for the study was a test of four problems that was sat by all the involved pupils three weeks after finishing the topic &quot;Solving word problems&quot; and whose results were evaluated statistically. The experiment confirmed the research hypothesis that the introduction of the strategy the Use of false assumption into 8th grade mathematics lessons (14-15-year-old pupils) helps pupils construct equations more successfully when solving word problems.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    50301 - Education, general; including training, pedagogy, didactics [and education systems]

Result continuities

  • Project

    <a href="/en/project/GAP407%2F12%2F1939" target="_blank" >GAP407/12/1939: Development of culture of problem solving in mathematics in Czech schools</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal on Efficiency and Responsibility in Education and Science

  • ISSN

    2336-2375

  • e-ISSN

  • Volume of the periodical

    12

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    15

  • Pages from-to

    51-65

  • UT code for WoS article

    000473356400004

  • EID of the result in the Scopus database

    2-s2.0-85071143975