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Direct linkBütüner, Suphi Önder – International Journal of Mathematical Education in Science and Technology, 2018
The aim of this study is to compare students' use of number sense strategies based on their mathematics success levels. Participants were 129 seventh graders from three elite secondary schools in Trabzon. Data were collected through a written examination with 10 problems and semi-structured interviews. Interview data were analyzed by considering…
Descriptors: Comparative Analysis, Number Concepts, Mathematics Achievement, Secondary School Students
Download full textCaicedo Pereira, Martin Javier; Lozano Bermúdez, Jhonny Alexander; Vanegas Medina, Luis Alfonso – PROFILE: Issues in Teachers' Professional Development, 2018
This action research study examines the effect of self-evaluation on grammatical range and grammar accuracy on the English speaking performance of 27 foreign language university and pre-university students enrolled in three different language centers, in three different cities in Colombia. Participants were asked to record themselves answering…
Descriptors: Oral Language, Accuracy, Benchmarking, Grammar
