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The scope of this article is an investigation into students' attitudes toward blended learning and related concepts (e.g. paperless and traditional classroom). There were 162 students who participated in this study (100 females and 62 males, with the mean age of 18.80 and its standard deviation of 1.16). The study revealed that students prefer blended learning to traditional classroom in EFL context. However, they liked to take English exams in paper-and-pencil form, rather than in digital form. As for submitting English assignments online or personally, their opinions were divided. They also similarly trusted to analog and digital English teaching/learning materials. Students had a moderately positive attitude toward infographics and paperless classroom within EFL environment.Their English proficiency levels were in a positive correlation with their preferences toward blended learning for EFL purposes. The obtained results were discussed in line with contemporary approaches in educational sciences. Additionally, some recommendations for future work in this field were made.

The main purpose of this article was to examine students' experiences, opinions, perceptions, attitudes, and preferences with regard to math classes where content and language integrated learning (CLIL) approach was applied. A total of 125 students from the Kazakh National University participanted in the present study. Their mean age was M = 18.12 (SD = 0.96). There were 73 (58.4%) females and 52 (41.6%) males in the sample. The questionnaire administered to our participants was created to include questions relevant to this study. Results indicated that participants had moderate attitudes, preferences, and satisfaction with regard to CLIL approach wherein English was used as a medium in the delivery of math contents. Students' English competences were somehow improved and their attitudes toward British and American culture became more positive. Participants' level of English proficiency was in positive and significant correlations with their preferences of math classes and other subjects taught in English. Some shortcomings of the present study and recommendations for further studies of this topic were enclosed as well.

Breeding programs for purple wheat are underway in many countries but there is a lack of information on the effects of Pp (purple pericarp) genes on agronomic and quality traits in variable environments and along the product chain (grain-flour-bread). This study was based on unique material: two pairs of isogenic lines in a spring wheat cv. Saratovskaya-29 (S29) background differing only in Pp genes and grain color. In 2017, seven experiments were conducted in Kazakhstan, Russia, and Turkey with a focus on genotype and environment interaction and, in 2018, one experiment in Turkey with a focus on grain, flour, and bread quality. The effect of environment was greater compared to genotype for the productivity and quality traits studied. Nevertheless, several important traits, such as grain color and anthocyanin content, are closely controlled by genotype, offering the opportunity for selection. Phenolic content in purple-grained lines was not significantly higher in whole wheat flour than in red-colored lines. However, this trait was significantly higher in bread. For antioxidant activities, no differences between the genotypes were detected in both experiments. Comparison of two sources of Pp genes demonstrated that the lines originating from cv. Purple Feed had substantially improved productivity and quality traits compared to those from cv. Purple. [ABSTRACT FROM AUTHOR]