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<article  article-type="research-article"        dtd-version="1.4">
            <front>

                <journal-meta>
                                                                <journal-id>küed</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Kırıkkale Üniversitesi Eğitim Dergisi</journal-title>
            </journal-title-group>
                            <issn pub-type="ppub">2792-0593</issn>
                                                                                                        <publisher>
                    <publisher-name>Kırıkkale Üniversitesi</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id/>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Mathematics Education</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Matematik Eğitimi</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <article-title>İlköğretim Matematik Öğretmeni Adaylarının Dört İşleme Yönelik Kavramsal Tanımlamaları</article-title>
                                                                                                                                                                                                <trans-title-group xml:lang="en">
                                    <trans-title>Prospective Middle School Mathematics Teachers&#039; Conceptual Definitions of Four Operations</trans-title>
                                </trans-title-group>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0003-4072-8760</contrib-id>
                                                                <name>
                                    <surname>Özel</surname>
                                    <given-names>Zeynep</given-names>
                                </name>
                                                                    <aff>Kırıkkale Üniversitesi</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Öztürk</surname>
                                    <given-names>Ferhat</given-names>
                                </name>
                                                                    <aff>Kırıkkale Üniversitesi</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-1599-2570</contrib-id>
                                                                <name>
                                    <surname>Işık</surname>
                                    <given-names>Ahmet</given-names>
                                </name>
                                                                    <aff>Kırıkkale Üniversitesi</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20220630">
                    <day>06</day>
                    <month>30</month>
                    <year>2022</year>
                </pub-date>
                                        <volume>2</volume>
                                        <issue>1</issue>
                                        <fpage>1</fpage>
                                        <lpage>15</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20220404">
                        <day>04</day>
                        <month>04</month>
                        <year>2022</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20220622">
                        <day>06</day>
                        <month>22</month>
                        <year>2022</year>
                    </date>
                            </history>
                        
                                                                                                <abstract><p>Bu çalışmada, ilköğretim matematik öğretmeni adaylarının toplama, çıkarma, çarpma ve bölme işlemlerini nasıl tanımladıklarına, toplama ile çıkarma işlemini ve çarpma ile bölme işlemini nasıl ilişkilendirdiklerine yönelik alan bilgilerinin incelenmesi amaçlanmıştır. Bu amaç doğrultusunda nitel araştırma desenlerinden durum çalışması yöntemi kullanılmıştır. Çalışmaya Türkiye’de bulunan bir devlet üniversitesindeki eğitim fakültesinin ilköğretim matematik öğretmenliği lisans programının üçüncü sınıfında öğrenim gören 34 öğretmen adayı katılmıştır. Açık uçlu sorulardan oluşan yazılı görüş formu yardımıyla toplanan veriler içerik analizi yöntemiyle analiz edilmiştir. Çalışmanın bulguları incelendiğinde, öğretmen adaylarının toplama işlemini parçaların bütünü, birleşme/artma/çoğalma ve ileri doğru ritmik sayma olarak tanımlarken; çıkarma işlemini bütünün bir parçası, geriye doğru ritmik sayma ve ayırma/eksilme/azalma olarak tanımladıkları görülmüştür. Bu tanımlamalarına paralel olarak, öğretmen adayları toplama ve çıkarma işlemini birbirinin tersi olarak ifade etmişlerdir. Diğer taraftan, çalışmaya katılan öğretmen adaylarının tamamına yakını çarpma işlemini bölme işleminin; bölme işlemini de çarpma işleminim tersi olarak tanımladıkları tespit edilmiştir. Yapılan bu tanımlamalar doğrultusunda çoğu öğretmen adayı, çarpma ve bölme işlemini birbirinin tersi olarak ilişkilendirmişlerdir.</p></abstract>
                                                                                                                                    <trans-abstract xml:lang="en">
                            <p>In this study, it is aimed to examine the content knowledge of prospective middle school mathematics teachers on how they define addition, subtraction, multiplication and division, and how they build connection between addition and subtraction and multiplication and division. For this purpose, the case study method, one of the qualitative research designs, was used. 34 prospective middle school mathematics teachers studying in the third year of the undergraduate program at a state university in Turkey participated in the study. The data collected with the help of a written feedback form consisting of open-ended questions were analyzed by content analysis method. When the findings of the study were examined, it was seen that the prospective mathematics teachers defined the addition process as the whole of the parts, joining/increase/growth and forward rhythmic counting. Moreover, it was revealed that they defined the subtraction as a part of the whole, backward rhythmic counting and separation/decrease/reduction. Parallel to these definitions, it can be said that prospective mathematics teachers expressed addition and subtraction as inverse of each other. On the other hand, almost all of the prospective mathematics teachers participating in the study defined the division operation as the reverse of the multiplication operation. In line with these definitions, most of them associated multiplication and division as inverse of each other.</p></trans-abstract>
                                                            
            
                                                            <kwd-group>
                                                    <kwd>Toplama</kwd>
                                                    <kwd>  Çıkarma</kwd>
                                                    <kwd>  Çarpma</kwd>
                                                    <kwd>  Bölme</kwd>
                                                    <kwd>  İlköğretim Matematik Öğretmeni Adayları.</kwd>
                                            </kwd-group>
                                                        
                                                                            <kwd-group xml:lang="en">
                                                    <kwd>Addition</kwd>
                                                    <kwd>  Subtraction</kwd>
                                                    <kwd>  Multiplication</kwd>
                                                    <kwd>  Division</kwd>
                                                    <kwd>  Prospective Mathematics Teachers</kwd>
                                            </kwd-group>
                                                                                                            </article-meta>
    </front>
    <back>
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