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tandfonline.com – A combined approach to strengthen children’s scientific thinking: direct instruction on scientific reasoning and training of teacher’s verbal support

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT Inquiry-based lessons have been demonstrated to improve children’s scientific thinking (i.e. reasoning abilities and domain-specific knowledge). Although empirical evidence shows that inquiry-based learning requires instruction, research comes from two approaches that have not been bridged yet: direct instruction of scientific reasoning and teacher training of verbal support. We investigated how these two types of instruction separately or combined strengthened children’s scientific thinking by comparing four conditions: baseline, direct instruction, verbal support, and a combined approach. Effectiveness of an inquiry-based lesson series on scientific reasoning abilities, vocabulary, and domain-specific knowledge (near and far transfer) were studied among 301 fourth graders. Results showed that both approaches strengthened different components of scientific reasoning abilities, and that a combination of instructions was… Continue Reading

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tandfonline.com – The Efficacy of Context Clue Strategy Instruction on Middle Grades Students’ Vocabulary Development

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: Abstract Abstract This study compares the effectiveness of context clue strategy instruction to wide reading practices in terms of their impact on the vocabulary knowledge of students who read at frustration level. The participants were 44 sixth-grade students from a middle grades school. Students were randomly assigned to experimental and control conditions. The experimental condition students were trained to use context clues to infer meaning from context using a direct instruction method. A contextual vocabulary test consisting of 30 multiple-choice items was used to assess the students’ understanding of the word meanings in context. The results indicated that the experimental condition demonstrated higher levels of improvement in the vocabulary knowledge than the control condition (which practiced a wide reading strategy.… Continue Reading