No abstract

This investigation presents the last position of liverworts of Uşak province. Plant specimens were collected from study areas between period of April 2007 and December 2011. As a result of identification studies, 19 liverworts species have been reported from this plant group belonging to the Marchantiophyta division. All of them are determined for the first time from Uşak province.

The global acceleration of studies on the Flipped Classroom Model (FCM) has revealed the necessity of literature review analyzes that shed light on research activities by examining the research data as a whole.  Therefore, in this study, it is aimed to examine academic publications on the FCM studies applied in biology teaching in terms of bibliographic variables. For this aim, the bibliometric analysis method was preferred in the study, which was carried out with a case study approach for an in-depth examination. Within the scope of the study, 53 publications obtained from the Scopus database for the entire time period were examined. In order to analyze these publications as a whole, the Scopus database and the VOSviewer program was used. According to the results, it is determined that the most preferred keywords are flipped classroom, active learning, online learning, flipped learning and biology, the most commonly used terms in the title and abstract section are students, courses, classroom, study and flipped classroom, the most common types of publications are article and papers, the most active country in terms of the number of studies is the USA, and the publication language is generally English. This study will help researchers and educators identify trends and issues that can guide future work involving the FCM.

Bu araştırmada ters yüz sınıf modeline dayalı biyoloji öğretiminde kullanılabilecek dijital içeriklerin tasarım ve geliştirme sürecinin aktarılması amaçlanmıştır. Araştırma ve geliştirme yönteminin benimsendiği çalışmada dijital içeriklere ilişkin uzman görüşleri çerçevesinde kapsam geçerliliği indeksi (KGİ) hesaplanmış ve sonuçlar içeriklerin tüm kriterler bağlamında kapsam geçerliliğinin olduğuna işaret etmiştir (KGİ>0.83). Ön uygulama ile dijital içeriklerin EBA platformuna uygunluğu, yüklenmesinin sorunsuz oluşu, öğrencilerin kolaylıkla erişim sağladığı sonuçlarına ulaşılmıştır. Çalışma sonucunda dijital içerik geliştirme için Lumi ve H5P uygulamalarının tercih edilebileceği, etkileşim kurularak dikkatin öğrenme materyalinde toplanmasına olanak sağlayan, aktif katılımı teşvik eden etkileşimli içeriklerin faydalarına ilişkin bilgi ve öneriler sunulmuştur.

The distribution of liverworts and hornworts in Turkey has been described. The volatile components of the ether extracts of some selected Turkish, Spanish and French liverwort species, Corsinia coriandrina, Lejeunea lamacerina, Lunularia cruciata, Marchantia polymorpha, Metzgeria furcata, Pellia neesiana, Porella cordaeana, Porella platyphylla and Scapania undulata were analysed by GC-MS. C. coriandrina produces isothiocyanates and S,S-dimethyliminodithiocarbonates similar to those isolated from the marine hydroid, Tridentata marginata. The species also produces the characteristic 2-arylbenzofurans. L. lamacerina is closely related chemically to the Japanese Lejeunea aquatica, L. flava and L. japonica since it elaborates the same cuparene sesquiterpenoids as those found in the latter three species.