"RIV/61989592:15410/14:33148954!RIV15-MSM-15410___" . "Text difficulty in Czech natural science textbooks for the fourth grade"@en . "PL - Polsk\u00E1 republika" . "The paper focuses on the assessment of text difficulty in six contemporary Czech science textbooks for fourth graders. The text analysis followed the authors' own methodology. The results obtained reveal varying text difficulty between the individual textbooks. Only textbooks by the Alter and SPN publishing companies comply with the difficulty scale for fourth year textbooks and may be recommended for teaching."@en . "15410" . "Pechanec, Vil\u00E9m" . . . "1732-6729" . "Text difficulty in Czech natural science textbooks for the fourth grade" . "Vr\u00E1nov\u00E1, Olga" . "50166" . "P(EE2.3.20.0166)" . "35" . . "2"^^ . . . "4"^^ . . . "The paper focuses on the assessment of text difficulty in six contemporary Czech science textbooks for fourth graders. The text analysis followed the authors' own methodology. The results obtained reveal varying text difficulty between the individual textbooks. Only textbooks by the Alter and SPN publishing companies comply with the difficulty scale for fourth year textbooks and may be recommended for teaching." . . "Hrab\u00ED, Libu\u0161e" . "http://www.educationalrev.us.edu.pl/vol/tner_1_2014.pdf" . "[67C374026AB3]" . "Text difficulty in Czech natural science textbooks for the fourth grade" . . . "semantic factor; syntactic factor; text difficulty; Natural science textbooks for the fourth grade"@en . . . . "RIV/61989592:15410/14:33148954" . "Text difficulty in Czech natural science textbooks for the fourth grade"@en . . "New Educational Review" . "1" . . . . "Machar, Ivo" . "12"^^ .