Miskoncepcije sudionika Županijskog natjecanja iz biologije za učenike osnovne škole

master's thesis

• Title (english): Misconception of the collaborators county's competitions from biology in elementary school
• Author: Maja Pilat
• Mentor: Ines Radanović (mentor)
• Committee member: Anđelka Plenković-Moraj (predsjednik povjerenstva)
• Committee member: Davor Kovačević (član povjerenstva)
• Committee member: Tajana Preočanin (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Biology); Zagreb
• Defense date and country: 2010, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Biology

Abstract

Cilj diplomskog rada bio je istražiti učestalost miskoncepcija iz biologije koje se javljaju kod sudionika Županijskog natjecanja za učenike osnovne škole 2009. godine. Nakon provedbe školskih natjecanja Županijska povjerenstva su na temelju svih ljestvica poretka i uvida u testove sa školskog natjecanja sastavila popis učenika koji su pristupili Županijskom natjecanju. Za analizu mogućnosti sudjelovanja na Državnom natjecanju iz biologije kvalificiralo se 200 učenika 7. razreda i 205 učenika 8. razreda. Analiza testova uključivala je sljedeće: procjenu kvalitete pitanja koja je izračunavana na temelju osnovne procjene pitanja po skalama važnosti, te statističku analizu testa („item analizu“) koja je provedena u svrhu utvrđivanja karakteristike pitanja. Oba testa (7. i 8. razreda) su opisana kao dobra s obzirom na kvalitetu pitanja, s time da je test 7. razreda nešto lakši, dok je test 8. razreda težak i većinu pitanja bi trebalo popraviti i izbaciti jer ne razlikuju najbolje i najlošije učenike. Ako gledamo postotke miskoncepcija po svakom pitanju, možemo reći da su dosta zastupljene, pogotovo u nastavnim cjelinama: stanice i staničnih dioba, nasljeđivanja, spolnih bolesti, beskralježnjaka, mikroorganizama, živčanog sustava. Pošto su ovo rezultati po 10 % najboljih učenika iz svake Županije, to su najbolji rezultati u cijeloj Hrvatskoj, pa se ne može suditi s apsolutnom sigurnosti prema parametrima, posebno diskriminativnosti.

Abstract (english)

The goal of this study was to research the rates of misconceptions from biology that appears at county's competition of biology in elementary school 2009. After implementation of the school competition, county's committee was on the base of all scale sequence and checking the school tests, made a list of students who approach to county's competition. For the analysis of abilities to take part in the State competition from biology classify 200 students of seven grade and 205 students of eight grade. The analysis of the tests included: estimating quality of question that was calculated based on basic valuation of questions at scale of relevance and statistical analysis of test („item analysis“) that was achieve for the purpose of affirming the characteristics of the questions. Both of the tests (seven and eight grade) were describe as good according to the question quality therewith test of seven grade was some easier, while test of eight grade was difficult and most of the questions should be refresh and expel because they don't distinguish the best of the worst students. If we look on the percent of misconceptions in each questions we can say that they are plenty represented specially in the next teaching plan: cell and cell division, inheritance, gender diseases, invertebrates, microorganisms, nervous system. These are the results of the 10% of the best students from each county, it means the best results nationwide and because that we can't judge with absolutely safety according too parameters, especially at discriminative analysis.

• Keywords: miskoncepcije; Županijsko natjecanje; kvaliteta pitanja; psihometrijska analiza; diskriminativnost
• Keywords (english): misconceptions; county's competition; quality of the questions; psychometric test; discriminative analysis
• Language: croatian
• URN:NBN: urn:nbn:hr:217:705679
• Study programme: Title: Biology and Chemistry; Study programme type: university; Study level: graduate; Academic / professional title: profesor biologije i kemije (profesor biologije i kemije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2018-03-29 07:52:07